# Quickest Crimson Robot Maid

## Description

Welcome to your new project\. Imagine what you can build here\.

## Project Details

- **Owner:** jccto
- **Created:** 5/15/2026
- **Last Updated:** 5/15/2026
- **Visibility:** Public

## Key Components

### D1 — [SMCJ24A\-13\-F](https://flux.ai/lcsc/smcj24a-13-f~v6ik.md)

- LCSC Part Number: C135154
- JLCPCB Part Class: Extended Part
- Role Details: TVS diode across protected VIN and GND for 24V input transient suppression
- Role: Protection
- Package or Case Code: SMC\_L6\.9\-W5\.9\-LS7\.9\-RD
- Part Type: TVS
- Product Info Url: https://lcsc\.com/product\-detail/TVS\_Diodes\-Incorporated\-SMCJ24A\-13\-F\_C135154\.html
- Manufacturer Part Number: SMCJ24A\-13\-F
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Diodes\-Incorporated\-SMCJ24A\-13\-F\_C135154\.pdf
- Manufacturer Name: DIODES\(美台\)

**Pins:**
- 1 [pin 1]
- 2 [pin 2]

### D2 — [SS24T3G](https://flux.ai/jecstronic/ss24t3g~ulo.md)

- Role Details: Series Schottky diode from VIN\_5\_24V input to protected VIN rail
- Role: Reverse Polarity Protection
- Part Type: Diode
- Manufacturer Part Number: SS24T3G
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/ss24\-d\.pdf

**Pins:**
- A [pin 2]
- K [pin 1]

### J1 — [JL15EDGVC\-50802G01](https://flux.ai/lcsc/jl15edgvc-50802g01~n3p6.md)

- Manufacturer Part Number: JL15EDGVC\-50802G01
- Manufacturer Name: JILN\(锦凌\)
- Role Details: 2\-pin through\-hole pluggable input connector: VIN\_5\_24V and GND
- LCSC Part Number: C2962999
- Part Type: Pluggable System Terminal Block
- Package or Case Code: CONN\-TH\_2P\-P5\.08\_JILN\_JL15EDGVC\-50802G01
- Role: Power Conversion
- JLCPCB Part Class: Extended Part

**Pins:**
- 1 [pin 1]
- 2 [pin 2]

### J2 — [2601\-1104](https://flux.ai/adrian95/2601-1104~x99.md)

- Part Type: Connector
- Manufacturer Name: Wago
- Manufacturer Part Number: 2601\-1104
- Mount: Clamp
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Signal Generation
- Datasheet URL: https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/docus/7138/2946\_WAGO26011104enUS\.pdf
- Role Details: 4\-pin through\-hole pluggable connector: 3V3, GND, SDA from PA16, SCL from PA17

**Pins:**
- 1\.1 [pin 1]
- 1\.2 [pin 2]
- 2\.1 [pin 3]
- 2\.2 [pin 4]
- 3\.1 [pin 5]
- 3\.2 [pin 6]
- 4\.1 [pin 7]
- 4\.2 [pin 8]

### J3 — [302\-S201](https://flux.ai/adrian95/302-s201~xfj.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/docus/6025/302\-S\.pdf
- Manufacturer Part Number: 302\-S201
- Manufacturer Name: On Shore Technology Inc\.
- Part Type: Connector
- Role: Signal Generation
- Role Details: 2x10 through\-hole header exposing unused WLR089 pins for programming and add\-ons

**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]
- 17 [pin 17]
- 18 [pin 18]
- 19 [pin 19]
- 2 [pin 2]
- 20 [pin 20]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]
- 6 [pin 6]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]

### U1 — [WLR089U0\-I/RM](https://flux.ai/jecstronic/wlr089u0-irm~hjq.md)

- Part Type: Module
- Manufacturer Part Number: WLR089U0\-I/RM
- Manufacturer Name: Microchip Technology
- Datasheet URL: https://ww1\.microchip\.com/downloads/en/DeviceDoc/70005435B\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Modulation / Demodulation
- Role Details: WLR089U0\-I/RM module, PA16=SDA and PA17=SCL for I2C sensor connector; remaining pins exposed to expansion/programming header

**Pins:**
- \~RESET\~ [pin 25]
- GND [pin 2]
- GND [pin 37]
- GND [pin 38]
- GND [pin 24]
- GND [pin 36]
- GND [pin 12]
- GND [pin 23]
- GND [pin 35]
- GND [pin 1]
- GND [pin 40]
- GND [pin 39]
- GND [pin 15]
- PA04 [pin 32]
- PA05 [pin 31]
- PA06 [pin 34]
- PA07 [pin 5]
- PA08 [pin 6]
- PA14 [pin 14]
- PA15 [pin 13]
- PA16 [pin 8]
- PA17 [pin 9]
- PA18 [pin 10]
- PA19 [pin 11]
- PA22 [pin 20]
- PA23 [pin 17]
- PA24 [pin 22]
- PA25 [pin 21]
- PA27 [pin 7]
- PA28 [pin 28]
- PA30 [pin 30]
- PA31 [pin 29]
- PB02 [pin 19]
- PB03 [pin 33]
- PB22 [pin 16]
- PB23 [pin 18]
- TPAD\_GND [pin 41]
- VCC [pin 3]
- VCC [pin 4]
- VDDCORE [pin 27]
- VSW [pin 26]

### U2 — [AP63203WU\-7](https://flux.ai/lcsc/ap63203wu-7~j9cl.md)

- Part Type: AC\-DC Controllers & Regulators
- Role Details: Buck regulator generating 3V3 rail for WLR089 module and I2C sensor
- JLCPCB Part Class: Extended Part
- Operating Voltage: 4\.5V to 60V
- Manufacturer Part Number: AP63203WU\-7
- Package or Case Code: TSOT\-26\_L2\.9\-W1\.6\-P0\.95\-LS2\.8\-BL
- Role: Power Conversion
- Max Output Voltage: 3\.3V
- Operating Temperature: \-40 \~ \+85℃
- Max Input Voltage: 3\.8\~32V
- Frequency: 1100kHz
- Output Current: 2A
- IC Type: Synchronous Buck Converter
- Manufacturer Name: DIODES\(美台\)
- LCSC Part Number: C780769

**Pins:**
- BST [pin 6]
- EN [pin 2]
- FB [pin 1]
- GND [pin 4]
- SW [pin 5]
- VIN [pin 3]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/jccto/quickest\-crimson\-robot\-maid\~dc](https://flux.ai/jccto/quickest-crimson-robot-maid~dc).*

---

*Generated from [https://flux\.ai/jccto/quickest\-crimson\-robot\-maid\~dc](https://flux.ai/jccto/quickest-crimson-robot-maid~dc)*