# Gothic Ivory Flux Capacitor
## Description
Welcome to your new project. Imagine what you can build here.
## Project Details
- **Owner:** maj-6
- **Created:** 3/3/2026
- **Last Updated:** 3/19/2026
- **Visibility:** Public
- **System Architecture:** flowchart TD
subgraph Power [Power]
VIN12["12V Input Connectors"] --> BUS12["12V Bus"]
BUS12 --> DRV["16x DRV8874 Motor Drivers"]
BUS12 --> BUCK["APM81815 Buck 12V to 3.3V"]
BUCK --> V3V3["3.3V Rail"]
V3V3 --> MCU["STM32F103ZGT6 MCU"]
V3V3 --> WIFI["ESP-01 WiFi Module"]
V3V3 --> LEDSYS["System LEDs"]
end
subgraph Control [Control and Status]
MCU -->|"PWM/IN"| DRV
DRV -->|"nFAULT"| MCU
MCU -->|"SLEEP/EN"| DRV
MCU --> LEDM["Motor LEDs (Activity + Fault)"]
MCU --> JTAG["JTAG/SWD Header"]
MCU <-->|"UART"| WIFI
WIFI --> LEDSYS
end
subgraph IO [Motor IO]
DRV --> MTERM["2x 16pos Motor Terminals"]
end
## Key Components
### J1 — [1803565](https://www.flux.ai/adrian95/1803565.md)
- Role: Motor Output Connector
- Manufacturer Name: Phoenix Contact
- Package: THT 3.81mm 16pos vertical
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: Connector
- Manufacturer Part Number: 1803565
- Role Details: Phoenix 3.81mm 16pos motor output terminal header
- Datasheet URL: http://www.phoenixcontact.com/de/produkte/1803565/pdf
- Package or Case Code: 1803565
**Pins:**
- 1 [pin 1]
- 10 [pin 10]
- 11 [pin 11]
- 12 [pin 12]
- 13 [pin 13]
- 14 [pin 14]
- 15 [pin 15]
- 16 [pin 16]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]
- 6 [pin 6]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]
### J2 — [1803565](https://www.flux.ai/adrian95/1803565.md)
- Package: THT 3.81mm 16pos vertical
- Package or Case Code: 1803565
- Datasheet URL: http://www.phoenixcontact.com/de/produkte/1803565/pdf
- Role: Motor Output Connector
- Role Details: Phoenix 3.81mm 16pos motor output terminal header
- Manufacturer Part Number: 1803565
- Part Type: Connector
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Phoenix Contact
**Pins:**
- 1 [pin 1]
- 10 [pin 10]
- 11 [pin 11]
- 12 [pin 12]
- 13 [pin 13]
- 14 [pin 14]
- 15 [pin 15]
- 16 [pin 16]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]
- 6 [pin 6]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]
### J3 — [1803277](https://www.flux.ai/adrian95/1803277.md)
- Package: THT 3.81mm 2pos right angle
- Part Type: Connector
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Power Input Connector
- Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mc-15-2-g-381-1803277?type=pdf
- Manufacturer Part Number: 1803277
- Manufacturer Name: Phoenix Contact
- Role Details: 12V motor power input connector
**Pins:**
- P1 [pin 2]
- P2 [pin 1]
### J4 — [1803277](https://www.flux.ai/adrian95/1803277.md)
- Role: Power Input Connector
- Part Type: Connector
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mc-15-2-g-381-1803277?type=pdf
- Role Details: 12V motor power input connector
- Manufacturer Part Number: 1803277
- Manufacturer Name: Phoenix Contact
- Package: THT 3.81mm 2pos right angle
**Pins:**
- P1 [pin 2]
- P2 [pin 1]
### J5 — [1803277](https://www.flux.ai/adrian95/1803277.md)
- Role: Power Input Connector
- Package: THT 3.81mm 2pos right angle
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: 12V motor power input connector
- Part Type: Connector
- Manufacturer Part Number: 1803277
- Manufacturer Name: Phoenix Contact
- Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mc-15-2-g-381-1803277?type=pdf
**Pins:**
- P1 [pin 2]
- P2 [pin 1]
### J6 — [1803277](https://www.flux.ai/adrian95/1803277.md)
- Package: THT 3.81mm 2pos right angle
- Role: Power Input Connector
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: Connector
- Manufacturer Part Number: 1803277
- Manufacturer Name: Phoenix Contact
- Role Details: 12V motor power input connector
- Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mc-15-2-g-381-1803277?type=pdf
**Pins:**
- P1 [pin 2]
- P2 [pin 1]
### J7 — [ARM JTAG SWD 10Pin 0.05" Connector](https://www.flux.ai/vasy_skral/arm-jtag-swd-10pin-005-connector.md)
- Manufacturer Part Number: FTSH-105-01-L-DV-007-K
- Datasheet URL: https://suddendocs.samtec.com/catalog_english/ftsh_smt.pdf
- Manufacturer Name: Analog Devices
- Part Type: Connector
- Role: Debug Connector
- Role Details: Cortex 10-pin SWD/JTAG header
- Package: 1.27mm 10pos SMD
**Pins:**
- ~RESET~ [pin 10]
- GND [pin 5]
- GND [pin 3]
- GNDDetect [pin 9]
- NC/TDI [pin 8]
- SWDCLK/TCK [pin 4]
- SWDIO/TMS [pin 2]
- SWO/TDO [pin 6]
- VTref [pin 1]
### LED1 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Role: Indicator LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED10 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role: Indicator LED
- Package: 0603
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED11 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Role: Indicator LED
- Part Type: LED
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
**Pins:**
- A [pin 2]
- K [pin 1]
### LED12 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role Details: Motor activity/fault and system status LEDs
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Package: 0603
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED13 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Part Type: LED
- Package: 0603
- Role: Indicator LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
**Pins:**
- A [pin 2]
- K [pin 1]
### LED14 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Role: Indicator LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED15 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Role: Indicator LED
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Part Type: LED
- Role Details: Motor activity/fault and system status LEDs
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- A [pin 2]
- K [pin 1]
### LED16 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Role: Indicator LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Part Type: LED
- Package: 0603
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
**Pins:**
- A [pin 2]
- K [pin 1]
### LED17 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role Details: Motor activity/fault and system status LEDs
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Indicator LED
- Part Type: LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED18 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role: Indicator LED
- Package: 0603
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED19 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role: Indicator LED
- Manufacturer Name: Lite-On Inc.
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role Details: Motor activity/fault and system status LEDs
- Part Type: LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED2 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role: Indicator LED
- Part Type: LED
- Package: 0603
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED20 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Manufacturer Part Number: LTST-C190KRKT
- Role Details: Motor activity/fault and system status LEDs
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Role: Indicator LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Package: 0603
**Pins:**
- A [pin 2]
- K [pin 1]
### LED21 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Package: 0603
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role: Indicator LED
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED22 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: Motor activity/fault and system status LEDs
- Role: Indicator LED
- Part Type: LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
**Pins:**
- A [pin 2]
- K [pin 1]
### LED23 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role: Indicator LED
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED24 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role: Indicator LED
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role Details: Motor activity/fault and system status LEDs
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
**Pins:**
- A [pin 2]
- K [pin 1]
### LED25 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED26 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED27 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role: Indicator LED
- Role Details: Motor activity/fault and system status LEDs
- Package: 0603
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Part Type: LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED28 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role Details: Motor activity/fault and system status LEDs
- Part Type: LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED29 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Part Type: LED
- Manufacturer Part Number: LTST-C190KRKT
- Package: 0603
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Indicator LED
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role Details: Motor activity/fault and system status LEDs
**Pins:**
- A [pin 2]
- K [pin 1]
### LED3 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role: Indicator LED
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: Motor activity/fault and system status LEDs
- Manufacturer Part Number: LTST-C190KRKT
- Package: 0603
- Part Type: LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
**Pins:**
- A [pin 2]
- K [pin 1]
### LED30 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Package: 0603
- Part Type: LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role Details: Motor activity/fault and system status LEDs
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED31 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Role: Indicator LED
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Role Details: Motor activity/fault and system status LEDs
- Part Type: LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED32 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role Details: Motor activity/fault and system status LEDs
- Part Type: LED
- Role: Indicator LED
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- A [pin 2]
- K [pin 1]
### LED33 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Role: Indicator LED
- License: https://creativecommons.org/licenses/by/4.0/
- Package: 0603
- Manufacturer Part Number: LTST-C190KRKT
- Part Type: LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
**Pins:**
- A [pin 2]
- K [pin 1]
### LED34 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Role: Indicator LED
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Role Details: Motor activity/fault and system status LEDs
- Package: 0603
**Pins:**
- A [pin 2]
- K [pin 1]
### LED35 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: LED
- Role Details: Motor activity/fault and system status LEDs
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- Package: 0603
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED4 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Part Type: LED
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role Details: Motor activity/fault and system status LEDs
- Package: 0603
- Role: Indicator LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED5 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Package: 0603
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Manufacturer Name: Lite-On Inc.
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Indicator LED
- Role Details: Motor activity/fault and system status LEDs
- Manufacturer Part Number: LTST-C190KRKT
- Part Type: LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED6 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Role: Indicator LED
- Package: 0603
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Part Type: LED
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- A [pin 2]
- K [pin 1]
### LED7 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role Details: Motor activity/fault and system status LEDs
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Role: Indicator LED
- Manufacturer Name: Lite-On Inc.
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: LTST-C190KRKT
- Package: 0603
- Part Type: LED
**Pins:**
- A [pin 2]
- K [pin 1]
### LED8 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Manufacturer Name: Lite-On Inc.
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
- Part Type: LED
- Manufacturer Part Number: LTST-C190KRKT
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Indicator LED
- Role Details: Motor activity/fault and system status LEDs
- Package: 0603
**Pins:**
- A [pin 2]
- K [pin 1]
### LED9 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md)
- Role: Indicator LED
- Part Type: LED
- License: https://creativecommons.org/licenses/by/4.0/
- Package: 0603
- Manufacturer Part Number: LTST-C190KRKT
- Manufacturer Name: Lite-On Inc.
- Role Details: Motor activity/fault and system status LEDs
- Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf
**Pins:**
- A [pin 2]
- K [pin 1]
### U1 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role: Motor Driver
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
- Package: HTSSOP-16
- Role Details: TI DRV8874 H-bridge channel
- Part Type: Integrated Circuit
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U10 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- License: https://creativecommons.org/licenses/by/4.0/
- Package: HTSSOP-16
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Role Details: TI DRV8874 H-bridge channel
- Role: Motor Driver
- Part Type: Integrated Circuit
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U11 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Role: Motor Driver
- Role Details: TI DRV8874 H-bridge channel
- Part Type: Integrated Circuit
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Package: HTSSOP-16
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U12 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
- Role: Motor Driver
- Role Details: TI DRV8874 H-bridge channel
- Part Type: Integrated Circuit
- Package: HTSSOP-16
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U13 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role: Motor Driver
- Role Details: TI DRV8874 H-bridge channel
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Package: HTSSOP-16
- Part Type: Integrated Circuit
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U14 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role: Motor Driver
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Role Details: TI DRV8874 H-bridge channel
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Part Type: Integrated Circuit
- Package: HTSSOP-16
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U15 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Part Type: Integrated Circuit
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
- Package: HTSSOP-16
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: TI DRV8874 H-bridge channel
- Role: Motor Driver
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U16 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role Details: TI DRV8874 H-bridge channel
- Package: HTSSOP-16
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Role: Motor Driver
- Part Type: Integrated Circuit
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U17 — [TPS629210QDRLRQ1](https://www.flux.ai/lcsc/tps629210qdrlrq1.md)
- Role Details: 12V to 3.3V regulator for MCU/ESP/PCA9685
- Manufacturer Part Number: TPS629210QDRLRQ1
- LCSC Part Number: C2887322
- Manufacturer Name: TI(德州仪器)
- JLCPCB Part Class: Extended Part
- Package or Case Code: SOT-583-8_L2.1-W1.2-P0.50-LS1.6-BL
- Package: SOT-583-8
- Role: Buck Regulator
**Pins:**
- EN [pin 7]
- FB/VSET [pin 1]
- GND [pin 5]
- MODE/S-CONF [pin 8]
- PG [pin 2]
- SW [pin 4]
- VIN [pin 6]
- VOS [pin 3]
### U18 — [ESP-01](https://www.flux.ai/lcsc/esp-01.md)
- Role Details: ESP-01 (ESP8266) module interface
- Package or Case Code: WIFIM-TH_8P-L24.7-W14.4-P2.54
- Package: WIFIM-TH_8P-L24.7-W14.4-P2.54
- Product Info Url: https://lcsc.com/product-detail/WIFI-Modules_Ai-Thinker-ESP-01_C503581.html
- LCSC Part Number: C503581
- Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302302_Ai-Thinker-ESP-01_C503581.pdf
- Manufacturer Name: Ai-Thinker(安信可)
- Part Type: WiFi Modules
- Role: WiFi Module
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: ESP-01
**Pins:**
- EN [pin 6]
- GND [pin 1]
- IO0 [pin 3]
- IO2 [pin 2]
- RST [pin 7]
- RXD [pin 4]
- TXD [pin 5]
- VCC [pin 8]
### U19 — [STM32F103C8T6](https://www.flux.ai/jharwinbarrozo/stm32f103c8t6.md)
- Manufacturer Part Number: STM32F103C8T6
- Package: LQFP-48
- Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151642_STMicroelectronics-STM32F103C8T6_C8734.pdf
- Manufacturer Name: STMicroelectronics
- Role: MCU
- Part Type: Microcontroller
- Role Details: Main controller using I2C PWM expanders
**Pins:**
- BOOT0 [pin 44]
- NRST [pin 7]
- PA0_WKUP [pin 10]
- PA1 [pin 11]
- PA10 [pin 31]
- PA11 [pin 32]
- PA12 [pin 33]
- PA13 [pin 34]
- PA14 [pin 37]
- PA15 [pin 38]
- PA2 [pin 12]
- PA3 [pin 13]
- PA4 [pin 14]
- PA5 [pin 15]
- PA6 [pin 16]
- PA7 [pin 17]
- PA8 [pin 29]
- PA9 [pin 30]
- PB0 [pin 18]
- PB1 [pin 19]
- PB10 [pin 21]
- PB11 [pin 22]
- PB12 [pin 25]
- PB13 [pin 26]
- PB14 [pin 27]
- PB15 [pin 28]
- PB2 [pin 20]
- PB3 [pin 39]
- PB4 [pin 40]
- PB5 [pin 41]
- PB6 [pin 42]
- PB7 [pin 43]
- PB8 [pin 45]
- PB9 [pin 46]
- PC13_TAMPER_RTC [pin 2]
- PC14_OSC32_IN [pin 3]
- PC15_OSC32_OUT [pin 4]
- PD0_OSC_IN [pin 5]
- PD1_OSC_OUT [pin 6]
- VBAT [pin 1]
- VDD [pin 24]
- VDD [pin 48]
- VDD [pin 36]
- VDDA [pin 9]
- VSS [pin 23]
- VSS [pin 47]
- VSS [pin 35]
- VSSA [pin 8]
### U2 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role: Motor Driver
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
- Part Type: Integrated Circuit
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Role Details: TI DRV8874 H-bridge channel
- License: https://creativecommons.org/licenses/by/4.0/
- Package: HTSSOP-16
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U20 — [PCA9685PW](https://www.flux.ai/kicad-part-library/pca9685pw.md)
- Package: TSSOP-28
- Role Details: I2C PWM expander with address solder jumpers
- Datasheet URL: http://www.nxp.com/docs/en/data-sheet/PCA9685.pdf
- Package or Case Code: TSSOP-28_4.4x9.7mm_P0.65mm
- Role: PWM Expander
- Manufacturer Part Number: PCA9685PW
- Manufacturer Name: NXP Semiconductors NV
**Pins:**
- ~{OE} [pin 23]
- A0 [pin 1]
- A1 [pin 2]
- A2 [pin 3]
- A3 [pin 4]
- A4 [pin 5]
- A5 [pin 24]
- EXTCLK [pin 25]
- LED0 [pin 6]
- LED1 [pin 7]
- LED10 [pin 17]
- LED11 [pin 18]
- LED12 [pin 19]
- LED13 [pin 20]
- LED14 [pin 21]
- LED15 [pin 22]
- LED2 [pin 8]
- LED3 [pin 9]
- LED4 [pin 10]
- LED5 [pin 11]
- LED6 [pin 12]
- LED7 [pin 13]
- LED8 [pin 15]
- LED9 [pin 16]
- SCL [pin 26]
- SDA [pin 27]
- VDD [pin 28]
- VSS [pin 14]
### U21 — [PCA9685PW](https://www.flux.ai/kicad-part-library/pca9685pw.md)
- Manufacturer Name: NXP Semiconductors NV
- Package: TSSOP-28
- Role Details: I2C PWM expander with address solder jumpers
- Manufacturer Part Number: PCA9685PW
- Role: PWM Expander
- Package or Case Code: TSSOP-28_4.4x9.7mm_P0.65mm
- Datasheet URL: http://www.nxp.com/docs/en/data-sheet/PCA9685.pdf
**Pins:**
- ~{OE} [pin 23]
- A0 [pin 1]
- A1 [pin 2]
- A2 [pin 3]
- A3 [pin 4]
- A4 [pin 5]
- A5 [pin 24]
- EXTCLK [pin 25]
- LED0 [pin 6]
- LED1 [pin 7]
- LED10 [pin 17]
- LED11 [pin 18]
- LED12 [pin 19]
- LED13 [pin 20]
- LED14 [pin 21]
- LED15 [pin 22]
- LED2 [pin 8]
- LED3 [pin 9]
- LED4 [pin 10]
- LED5 [pin 11]
- LED6 [pin 12]
- LED7 [pin 13]
- LED8 [pin 15]
- LED9 [pin 16]
- SCL [pin 26]
- SDA [pin 27]
- VDD [pin 28]
- VSS [pin 14]
### U22 — [PCA9685PW](https://www.flux.ai/kicad-part-library/pca9685pw.md)
- Manufacturer Part Number: PCA9685PW
- Package: TSSOP-28
- Manufacturer Name: NXP Semiconductors NV
- Datasheet URL: http://www.nxp.com/docs/en/data-sheet/PCA9685.pdf
- Role Details: I2C PWM expander with address solder jumpers
- Role: PWM Expander
- Package or Case Code: TSSOP-28_4.4x9.7mm_P0.65mm
**Pins:**
- ~{OE} [pin 23]
- A0 [pin 1]
- A1 [pin 2]
- A2 [pin 3]
- A3 [pin 4]
- A4 [pin 5]
- A5 [pin 24]
- EXTCLK [pin 25]
- LED0 [pin 6]
- LED1 [pin 7]
- LED10 [pin 17]
- LED11 [pin 18]
- LED12 [pin 19]
- LED13 [pin 20]
- LED14 [pin 21]
- LED15 [pin 22]
- LED2 [pin 8]
- LED3 [pin 9]
- LED4 [pin 10]
- LED5 [pin 11]
- LED6 [pin 12]
- LED7 [pin 13]
- LED8 [pin 15]
- LED9 [pin 16]
- SCL [pin 26]
- SDA [pin 27]
- VDD [pin 28]
- VSS [pin 14]
### U23 — [PCA9685PW](https://www.flux.ai/kicad-part-library/pca9685pw.md)
- Manufacturer Name: NXP Semiconductors NV
- Manufacturer Part Number: PCA9685PW
- Role: PWM Expander
- Role Details: I2C PWM expander with address solder jumpers
- Package or Case Code: TSSOP-28_4.4x9.7mm_P0.65mm
- Package: TSSOP-28
- Datasheet URL: http://www.nxp.com/docs/en/data-sheet/PCA9685.pdf
**Pins:**
- ~{OE} [pin 23]
- A0 [pin 1]
- A1 [pin 2]
- A2 [pin 3]
- A3 [pin 4]
- A4 [pin 5]
- A5 [pin 24]
- EXTCLK [pin 25]
- LED0 [pin 6]
- LED1 [pin 7]
- LED10 [pin 17]
- LED11 [pin 18]
- LED12 [pin 19]
- LED13 [pin 20]
- LED14 [pin 21]
- LED15 [pin 22]
- LED2 [pin 8]
- LED3 [pin 9]
- LED4 [pin 10]
- LED5 [pin 11]
- LED6 [pin 12]
- LED7 [pin 13]
- LED8 [pin 15]
- LED9 [pin 16]
- SCL [pin 26]
- SDA [pin 27]
- VDD [pin 28]
- VSS [pin 14]
### U3 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Part Type: Integrated Circuit
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Role Details: TI DRV8874 H-bridge channel
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Role: Motor Driver
- Package: HTSSOP-16
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U4 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Package: HTSSOP-16
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Motor Driver
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
- Part Type: Integrated Circuit
- Role Details: TI DRV8874 H-bridge channel
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U5 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Role Details: TI DRV8874 H-bridge channel
- Package: HTSSOP-16
- Role: Motor Driver
- Part Type: Integrated Circuit
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U6 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role: Motor Driver
- Package: HTSSOP-16
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Role Details: TI DRV8874 H-bridge channel
- Part Type: Integrated Circuit
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U7 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Role Details: TI DRV8874 H-bridge channel
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Package: HTSSOP-16
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Part Type: Integrated Circuit
- Role: Motor Driver
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U8 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- Package: HTSSOP-16
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Part Type: Integrated Circuit
- Role Details: TI DRV8874 H-bridge channel
- Manufacturer Part Number: DRV8874PWPR
- Manufacturer Name: Texas Instruments
- Role: Motor Driver
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
### U9 — [DRV8874PWPR](https://www.flux.ai/adrian95/drv8874pwpr.md)
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.ti.com/lit/ds/symlink/drv8874.pdf
- Package: HTSSOP-16
- Part Type: Integrated Circuit
- Role Details: TI DRV8874 H-bridge channel
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: DRV8874PWPR
- Role: Motor Driver
**Pins:**
- CPH [pin 13]
- CPL [pin 14]
- EN/IN1 [pin 1]
- EP [pin 17]
- GND [pin 15]
- IMODE [pin 7]
- IPROPI [pin 6]
- NFAULT [pin 4]
- NSLEEP [pin 3]
- OUT1 [pin 8]
- OUT2 [pin 10]
- PGND [pin 9]
- PH/IN2 [pin 2]
- PMODE [pin 16]
- VCP [pin 12]
- VM [pin 11]
- VREF [pin 5]
*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/maj-6/gothic-ivory-flux-capacitor](https://www.flux.ai/maj-6/gothic-ivory-flux-capacitor).*
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*Generated from [https://www.flux.ai/maj-6/gothic-ivory-flux-capacitor](https://www.flux.ai/maj-6/gothic-ivory-flux-capacitor)*