# One shot: basic drone

## Description

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

## Project Details

- **Owner:** dacre
- **Created:** 9/27/2026
- **Last Updated:** 10/22/2026
- **Visibility:** Public
- **Stars:** 1

## Key Components

### D1 — [USBLC6\-2SC6](https://flux.ai/vasy_skral/usblc6-2sc6~g1b.md)

- Functional Group: POWER J1 USB\-C PD Input
- Manufacturer Part Number: USBLC6\-2SC6
- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Protection
- Manufacturer Name: STMicroelectronics
- Role Details: CC1/CC2 ESD protection at USB\-C receptacle
- Datasheet URL: https://www\.st\.com/content/ccc/resource/technical/document/datasheet/06/1d/48/9c/6c/20/4a/b2/CD00050750\.pdf/files/CD00050750\.pdf/jcr:content/translations/en\.CD00050750\.pdf
- Role: ESD Protection
- LCSC Part Number: C7519

**Pins:**
- GND [pin 2]
- I/O1 [pin 6]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O2 [pin 4]
- VBUS [pin 5]

### D2 — [SMBJ12A\-13\-F](https://flux.ai/lcsc/smbj12a-13-f~wkyd.md)

- Manufacturer Name: DIODES\(美台\)
- Part Type: TVS
- JLCPCB Part Class: Extended Part
- Role: Transient Protection
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Diodes\-Incorporated\-SMBJ12A\-13\-F\_C135038\.pdf
- Functional Group: POWER J1 USB\-C PD Input
- LCSC Part Number: C135038
- Package or Case Code: SMB\_L4\.6\-W3\.6\-LS5\.3\-RD
- Product Info Url: https://lcsc\.com/product\-detail/TVS\_DIODES\_SMBJ12A\-13\-F\_SMBJ12A\-13\-F\_C135038\.html
- Manufacturer Part Number: SMBJ12A\-13\-F
- Role Details: 12 V standoff TVS on raw VBUS for 9 V tether transients

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

### D3 — [SS34](https://flux.ai/collinsemasi/ss34~qf.md)

- Datasheet URL: https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/docus/5335/SMASS340000S34\.pdf
- Part Type: Diode
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: 3 A Schottky clamp across brushed motor output, cathode to 4V motor rail
- Manufacturer Name: NextGen Components Inc
- Functional Group: MOTOR Q1 Motor 1 Driver
- Manufacturer Part Number: SS34
- Role: Flyback Clamp

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

### D4 — [SS34](https://flux.ai/collinsemasi/ss34~qf.md)

- Datasheet URL: https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/docus/5335/SMASS340000S34\.pdf
- Role: Flyback Clamp
- Part Type: Diode
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: NextGen Components Inc
- Functional Group: MOTOR Q2 Motor 2 Driver
- Manufacturer Part Number: SS34
- Role Details: 3 A Schottky clamp across brushed motor output, cathode to 4V motor rail

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

### D5 — [SS34](https://flux.ai/collinsemasi/ss34~qf.md)

- Role: Flyback Clamp
- Datasheet URL: https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/docus/5335/SMASS340000S34\.pdf
- Functional Group: MOTOR Q3 Motor 3 Driver
- Part Type: Diode
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: NextGen Components Inc
- Manufacturer Part Number: SS34
- Role Details: 3 A Schottky clamp across brushed motor output, cathode to 4V motor rail

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

### D6 — [SS34](https://flux.ai/collinsemasi/ss34~qf.md)

- Datasheet URL: https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/docus/5335/SMASS340000S34\.pdf
- Part Type: Diode
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: NextGen Components Inc
- Manufacturer Part Number: SS34
- Role Details: 3 A Schottky clamp across brushed motor output, cathode to 4V motor rail
- Role: Flyback Clamp
- Functional Group: MOTOR Q4 Motor 4 Driver

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

### D7 — [APTD1608CGCK](https://flux.ai/silicon-yard/aptd1608cgck~ur.md)

- Role: Status Indicator
- Part Type: LED
- Role Details: Green status LED driven by MCU through series resistor
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/f068c3c9d37b7f4862d4305da7361a3de2eaffd55dcf1fd1e0b7a2af67fb0e16\.pdf
- Manufacturer Part Number: APTD1608CGCK
- Manufacturer Name: Kingbright
- Functional Group: CONTROL U5 Flight MCU
- License: https://creativecommons\.org/licenses/by/4\.0/

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

### IC1 — [B2B\-PH\-SM4\-TB](https://flux.ai/vasyl/b2b-ph-sm4-tb~ly.md)

- Functional Group: MOTOR Q2 Motor 2 Driver
- Manufacturer Name: JST
- Datasheet URL: https://www\.snapeda\.com/parts/B2B\-PH\-SM4\-TB\(LF\)\(SN\)/JST%20Sales/datasheet/
- Role Details: 2 A JST\-PH output toward frame arm; pin 1 motor\+, pin 2 switched motor\-
- Part Type: Connector
- Role: Motor Connector
- Manufacturer Part Number: B2B\-PH\-SM4\-TB

**Pins:**
- 1
- 2

### IC2 — [B2B\-PH\-SM4\-TB](https://flux.ai/vasyl/b2b-ph-sm4-tb~ly.md)

- Manufacturer Name: JST
- Functional Group: MOTOR Q3 Motor 3 Driver
- Role: Motor Connector
- Datasheet URL: https://www\.snapeda\.com/parts/B2B\-PH\-SM4\-TB\(LF\)\(SN\)/JST%20Sales/datasheet/
- Role Details: 2 A JST\-PH output toward frame arm; pin 1 motor\+, pin 2 switched motor\-
- Part Type: Connector
- Manufacturer Part Number: B2B\-PH\-SM4\-TB

**Pins:**
- 1
- 2

### IC3 — [B2B\-PH\-SM4\-TB](https://flux.ai/vasyl/b2b-ph-sm4-tb~ly.md)

- Role Details: 2 A JST\-PH output toward frame arm; pin 1 motor\+, pin 2 switched motor\-
- Manufacturer Name: JST
- Role: Motor Connector
- Datasheet URL: https://www\.snapeda\.com/parts/B2B\-PH\-SM4\-TB\(LF\)\(SN\)/JST%20Sales/datasheet/
- Functional Group: MOTOR Q4 Motor 4 Driver
- Part Type: Connector
- Manufacturer Part Number: B2B\-PH\-SM4\-TB

**Pins:**
- 1
- 2

### J1 — [USB4235\-03\-C](https://flux.ai/cherepanyadima/usb4235-03-c~sn.md)

- Part Type: Connectors
- Role Details: Center\-underbody USB\-C PD receptacle; 5 A contact rating; no USB data used
- Datasheet URL: https://gct\.co/files/specs/usb4235\-spec\.pdf
- Manufacturer Name: GST
- Manufacturer Part Number: USB4235\-03\-C\_REVA
- Functional Group: POWER J1 USB\-C PD Input
- Role: Power Input

**Pins:**
- CC1 [pin A5]
- CC2 [pin B5]
- DN1 [pin A7]
- DN2 [pin B7]
- DP1 [pin A6]
- DP2 [pin B6]
- GND\_A [pin A1]
- GND\_A\_\_1 [pin A12]
- GND\_B [pin B1]
- GND\_B\_\_1 [pin B12]
- SBU1 [pin A8]
- SBU2 [pin B8]
- SHIELD [pin SH1]
- SHIELD\_\_1 [pin SH2]
- VBUS\_A [pin A4]
- VBUS\_A\_\_1 [pin A9]
- VBUS\_B [pin B4]
- VBUS\_B\_\_1 [pin B9]

### J2 — [B2B\-PH\-SM4\-TB](https://flux.ai/vasyl/b2b-ph-sm4-tb~ly.md)

- Role: Motor Connector
- Manufacturer Name: JST
- Datasheet URL: https://www\.snapeda\.com/parts/B2B\-PH\-SM4\-TB\(LF\)\(SN\)/JST%20Sales/datasheet/
- Role Details: 2 A JST\-PH output toward frame arm; pin 1 motor\+, pin 2 switched motor\-
- Functional Group: MOTOR Q1 Motor 1 Driver
- Part Type: Connector
- Manufacturer Part Number: B2B\-PH\-SM4\-TB

**Pins:**
- 1
- 2

### J6 — [FTSH\-103\-01\-L\-DV](https://flux.ai/cherepanyadima/ftsh-103-01-l-dv~u9.md)

- Manufacturer Name: Samtec
- Role: Programming Header
- Manufacturer Part Number: FTSH\-103\-01\-L\-DV
- Datasheet URL: https://suddendocs\.samtec\.com/catalog\_english/ftsh\_smt\.pdf
- Role Details: 2x3 1\.27 mm SWD: 3V3, SWDIO, SWCLK, NRST, GND, spare UART TX
- Part Type: Connector
- Functional Group: CONTROL U5 Flight MCU

**Pins:**
- 01 [pin 01]
- 02 [pin 02]
- 03 [pin 03]
- 04 [pin 04]
- 05 [pin 05]
- 06 [pin 06]

### Q1 — [AO3400A](https://flux.ai/adrian95/ao3400a~ug9.md)

- Datasheet URL: https://media\.digikey\.com/pdf/Data%20Sheets/Alpha%20&%20Omega/AO3400A\_ds\.pdf
- Manufacturer Part Number: AO3400A
- Role: Motor Switch
- Manufacturer Name: Alpha & Omega Semiconductor Inc\.
- Role Details: Low\-side logic\-level PWM switch; gate defaults off with hardware pulldown
- Functional Group: MOTOR Q1 Motor 1 Driver
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Transistor

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### Q2 — [AO3400A](https://flux.ai/adrian95/ao3400a~ug9.md)

- Datasheet URL: https://media\.digikey\.com/pdf/Data%20Sheets/Alpha%20&%20Omega/AO3400A\_ds\.pdf
- Manufacturer Part Number: AO3400A
- Role Details: Low\-side logic\-level PWM switch; gate defaults off with hardware pulldown
- Manufacturer Name: Alpha & Omega Semiconductor Inc\.
- Functional Group: MOTOR Q2 Motor 2 Driver
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Motor Switch
- Part Type: Transistor

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### Q3 — [AO3400A](https://flux.ai/adrian95/ao3400a~ug9.md)

- Datasheet URL: https://media\.digikey\.com/pdf/Data%20Sheets/Alpha%20&%20Omega/AO3400A\_ds\.pdf
- Functional Group: MOTOR Q3 Motor 3 Driver
- Manufacturer Part Number: AO3400A
- Role: Motor Switch
- Manufacturer Name: Alpha & Omega Semiconductor Inc\.
- Role Details: Low\-side logic\-level PWM switch; gate defaults off with hardware pulldown
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Transistor

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### Q4 — [AO3400A](https://flux.ai/adrian95/ao3400a~ug9.md)

- Datasheet URL: https://media\.digikey\.com/pdf/Data%20Sheets/Alpha%20&%20Omega/AO3400A\_ds\.pdf
- Role: Motor Switch
- Manufacturer Part Number: AO3400A
- Manufacturer Name: Alpha & Omega Semiconductor Inc\.
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Transistor
- Functional Group: MOTOR Q4 Motor 4 Driver
- Role Details: Low\-side logic\-level PWM switch; gate defaults off with hardware pulldown

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### SW1 — [PTS636 SM25J SMTR LFS](https://flux.ai/jecstronic/pts636-sm25j-smtr-lfs~plx.md)

- Part Type: Switch
- Role: User Input
- Datasheet URL: https://www\.ckswitches\.com/media/2779/pts636\.pdf
- Manufacturer Name: C&K
- Functional Group: CONTROL U5 Flight MCU
- Manufacturer Part Number: PTS636 SM25J SMTR LFS
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: Arm/takeoff\-land momentary button; active low with MCU pull\-up

**Pins:**
- \~ [pin 1B]
- \~ [pin 1A]

### U1 — [HUSB238A\-BB001\-QN16R](https://flux.ai/adrian95/husb238a-bb001-qn16r~i6w.md)

- Role: PD Controller
- Part Type: Integrated Circuit
- Manufacturer Name: Hynetek
- Functional Group: POWER J1 USB\-C PD Input
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://www\.lcsc\.com/datasheet/C24833806\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRQVVcX1NQRlRYVjsOAxUeFF5JWBYZEEoBGA4JCwFIFA4DSA%3D%3D
- Role Details: Standalone/I2C USB\-C PD sink; firmware requests 9 V; default 5 V powers logic only
- Manufacturer Part Number: HUSB238A\-BB001\-QN16R
- LCSC Part Number: C24833806
- Package or Case Code: QFN\-16\_L3\.0\-W3\.0\-P0\.50\-BL\-EP1\.7

**Pins:**
- ADDR/ORIENT [pin 8]
- CC1 [pin 3]
- CC2 [pin 4]
- D\+ [pin 1]
- D− [pin 2]
- DEBUG\_N [pin 6]
- EN\_HVDCP/OUT1 [pin 7]
- EN\_N [pin 12]
- FAULT/OUT2 [pin 13]
- FLGIN [pin 14]
- GATE [pin 15]
- GND [pin 17]
- INT\_N [pin 11]
- SCL/SNK\_ISET [pin 10]
- SDA/SNK\_VSET [pin 9]
- VBUS [pin 16]
- VDD [pin 5]

### U2 — [TPS25940ARVCR](https://flux.ai/lcsc/tps25940arvcr~5a1l.md)

- Package or Case Code: WQFN\-20\_L4\.0\-W3\.0\-P0\.50\-BL\-EP
- Symbol Style: parametric\-v1
- JLCPCB Part Class: Extended Part
- Manufacturer Name: Texas Instruments
- Functional Group: POWER U2 Protected 9V Bus
- Manufacturer Part Number: TPS25940ARVCR
- LCSC Part Number: C2653873
- Role Details: 3\.2 A\-class eFuse; true reverse blocking, OVP/UVLO, soft start, fault and current monitor
- Datasheet URL: https://www\.ti\.com/lit/ds/symlink/tps25940\.pdf
- Part Type: Monitors & Reset Circuits
- Role: Input Protection

**Pins:**
- \~\{FLT\} [pin 20]
- DEVSLP [pin 1]
- dVdT [pin 18]
- EN [pin 14]
- EP [pin 21]
- GND [pin 16]
- ILIM [pin 17]
- IMON [pin 19]
- IN [pin 11]
- IN [pin 9]
- IN [pin 10]
- IN [pin 12]
- IN [pin 13]
- OUT [pin 6]
- OUT [pin 7]
- OUT [pin 5]
- OUT [pin 4]
- OUT [pin 8]
- OVP [pin 15]
- PGOOD [pin 2]
- PGTH [pin 3]

### U3 — [TPS56637RPAR](https://flux.ai/lcsc/tps56637rpar~022f.md)

- Role: Motor Buck
- JLCPCB Part Class: Extended Part
- Role Details: 9 V to adjustable 4\.0 V synchronous buck; 6 A rated, 5 A continuous design load; short high\-current loops required
- LCSC Part Number: C841386
- Part Type: DC\-DC Converters
- Functional Group: POWER U3 4V Motor Buck
- Manufacturer Name: TI\(德州仪器\)
- Manufacturer Part Number: TPS56637RPAR
- Package or Case Code: VQFN\-HR\-10\_L3\.0\-W3\.0\_RPA

**Pins:**
- AGND [pin 3]
- BOOT [pin 7]
- EN [pin 1]
- FB [pin 2]
- MODE [pin 10]
- NC [pin 5]
- PG [pin 4]
- PGND [pin 9]
- SW [pin 6]
- VIN [pin 8]

### U4 — [TPS62162DSGT](https://flux.ai/lcsc/tps62162dsgt~8p4o.md)

- Role: Logic Buck
- Package or Case Code: WSON\-8\_L2\.0\-W2\.0\-P0\.65\-BL\-EP
- JLCPCB Part Class: Extended Part
- Functional Group: POWER U4 3V3 Logic Buck
- Manufacturer Name: TI\(德州仪器\)
- LCSC Part Number: C2863597
- Datasheet URL: https://www\.lcsc\.com/datasheet/C2863597\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUVBRQ1NYVTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D
- Symbol Style: parametric\-v1
- Role Details: Protected VBUS to fixed 3\.3 V, 1 A synchronous buck; logic peak budget 100 mA nominal
- Part Type: DC\-DC Converters
- Manufacturer Part Number: TPS62162DSGT

**Pins:**
- AGND [pin 4]
- EN [pin 3]
- EP [pin 9]
- FB [pin 5]
- PG [pin 8]
- PGND [pin 1]
- SW [pin 7]
- VIN [pin 2]
- VOS [pin 6]

### U5 — [STM32G431KBT6](https://flux.ai/lcsc/stm32g431kbt6~9t2g.md)

- Product Info Url: https://lcsc\.com/product\-detail/ST\-Microelectronics\_STMicroelectronics\-STM32G431KBT6\_C529357\.html
- JLCPCB Part Class: Extended Part
- Functional Group: CONTROL U5 Flight MCU
- Manufacturer Part Number: STM32G431KBT6
- Role Details: 170 MHz Cortex\-M4F; TIM1 CH1\-4 motor PWM; SPI1 IMU; SWD debug; internal oscillator
- Part Type: ST Microelectronics
- Role: Flight Controller
- Package or Case Code: LQFP\-32\_L7\.0\-W7\.0\-P0\.80\-LS9\.0\-BL
- LCSC Part Number: C529357
- Manufacturer Name: ST\(意法半导体\)
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_STMicroelectronics\-STM32G431KBT6\_C529357\.pdf

**Pins:**
- PA0 [pin 5]
- PA1 [pin 6]
- PA10 [pin 20]
- PA11 [pin 21]
- PA12 [pin 22]
- PA13 [pin 23]
- PA14 [pin 24]
- PA15 [pin 25]
- PA2 [pin 7]
- PA3 [pin 8]
- PA4 [pin 9]
- PA5 [pin 10]
- PA6 [pin 11]
- PA7 [pin 12]
- PA8 [pin 18]
- PA9 [pin 19]
- PB3 [pin 26]
- PB4 [pin 27]
- PB5 [pin 28]
- PB6 [pin 29]
- PB7 [pin 30]
- PB8\-BOOT0 [pin 31]
- PBO [pin 13]
- PF0\-OSC\_IN [pin 2]
- PF1\-OSC\_OUT [pin 3]
- PG10\-NRST [pin 4]
- VDD [pin 1]
- VDD [pin 17]
- VDDA [pin 15]
- VSS [pin 32]
- VSS [pin 16]
- VSSA [pin 14]

### U6 — [ICM\-42688\-P](https://flux.ai/lcsc/icm-42688-p~k6r7.md)

- Functional Group: SENSOR U6 Center IMU
- LCSC Part Number: C1850418
- Operating Voltage: 1\.71 to 3\.6V
- Role: Inertial Sensor
- Datasheet URL: https://www\.snapeda\.com/parts/ICM\-42688\-P/TDK%20InvenSense/datasheet/
- Role Details: 6\-axis SPI IMU; place at board center aligned to marked axes and isolated from buck/motor current paths
- Manufacturer Name: TDK InvenSense\(应美盛\)
- Part Type: Attitude Sensors
- Manufacturer Part Number: ICM\-42688\-P
- Package or Case Code: LGA\-14\_L3\.0\-W2\.5\-P0\.50\-TL
- JLCPCB Part Class: Extended Part

**Pins:**
- AP\_CS [pin 12]
- AP\_SCL/AP\_SCLK [pin 13]
- AP\_SDA/AP\_SDIO/AP\_SDI [pin 14]
- AP\_SDO/AP\_AD0 [pin 1]
- GND [pin 6]
- INT1/INT [pin 4]
- INT2/FSYNC/CLKIN [pin 9]
- RESV [pin 3]
- RESV [pin 7]
- RESV [pin 11]
- RESV [pin 10]
- RESV [pin 2]
- VDD [pin 8]
- VDDIO [pin 5]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/dacre/one\-shot\-basic\-drone\~b27](https://flux.ai/dacre/one-shot-basic-drone~b27).*

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*Generated from [https://flux\.ai/dacre/one\-shot\-basic\-drone\~b27](https://flux.ai/dacre/one-shot-basic-drone~b27)*