Controller
StuckAtPrototype·Racer·hardware/thumbtroller/controller.kicad_pcb
Controller is an open source ESP32 PCB design by StuckAtPrototype: a 4-layer, 29 × 74 mm board with 58 components (40 distinct parts). It is built around the A3908EEETR-T, ESP32-H2-MINI-1, AP2205-33W5-7, MCP73833T-AMI/MF. Filed under iot & wireless.
thank you for the overwhelmingly positve support!! such an inspiration to keep making fun open source content!
thank you for the overwhelmingly positve support!! such an inspiration to keep making fun open source content!
https://github.com/StuckAtPrototype/Thumbtroller
These are structured into their own files. I could have used submodules, but decided against it.
This folder has all the python code you'd need to train up your own neural network for the car. It also consists scripts that let you drive it using a keyboard -- just in case you dont want to make a physical controller.

Built around
Parts list
58 components, 40 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | A3908EEETR-T THB001P | CNK_THB001P | U1 |
| 1 | ESP32-H2-MINI-1 | MODULE_ESP32-H2-MINI-1-H2 | U5 |
| 1 | AP2205-33W5-7 AP2204 | AP2204 | U6 |
| 1 | MCP73833T-AMI/MF MCP73833 | SON50P300X300X100-11N | U7 |
| 1 | GRPB032VWQS-RC Chip Enable | PinHeader_1x02_P2.54mm_Vertical | J9 |
| 1 | UART | PinHeader_1x04_P2.54mm_Vertical | J11 |
| 1 | B2B-PH-K-S JST 2.0 BATT | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J12 |
| 1 | USB4105-GF-A USB_C_Plug_USB2.0 | GCT_USB4105-GF-A | P1 |
| 1 | JS102011SAQN | SW_JS102011SAQN | S1 |
| 1 | SWITCH_0SMTRLFS TL4100AF240QG_ | SW_PTS810_SJM_250_SMTR_LFS | S2 |
| 4 | TL4100AF240QG_ | SW_PTS810_SJM_250_SMTR_LFS | S3, S4, S5, S6 |
| 1 | NTCG163JF103HT1 TH 10k | R_0603_1608Metric | TH1 |
| 3 | LED | C_0603_1608Metric | D1, D2, D3 |
| 1 | TPD1E10B06DYAR TPD1E10B06DPYR | D_SOD-523 | D5 |
| 1 | PWLED | D_0603_1608Metric | D6 |
| 1 | 150060GS75000 LED | C_0603_1608Metric | D8 |
| 1 | 150060RS75000 LED | C_0603_1608Metric | D9 |
| 2 | GRM188R61A106ME69D 1uF 25V | C_0603_1608Metric | C1, C2 |
| 2 | CC0603KRX7R7BB104 1uF 25V | C_0603_1608Metric | C3, C4 |
| 1 | GRM188C80E476ME05D 47uF | C_0603_1608Metric | C9 |
Show 20 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CC0603KRX5R8BB105 1uF 25V | C_0603_1608Metric | C10 |
| 3 | CC0603KRX7R7BB104 0.1uF | C_0603_1608Metric | C11, C12, C13 |
| 1 | CC0603KRX7R7BB104 2.2uF | C_0603_1608Metric | C14 |
| 1 | CC0603KRX7R7BB104 10uF | C_0603_1608Metric | C15 |
| 1 | GRM188R61A106ME69D 10uF | C_0603_1608Metric | C16 |
| 1 | GRM188R60J226MEA0J 22uF | C_0603_1608Metric | C17 |
| 1 | 10K 200 | R_0603_1608Metric | R1 |
| 1 | RQ73C1J806RBTDF 10k | R_0603_1608Metric | R2 |
| 1 | CR0603-FX-91R0ELF 100k | R_0603_1608Metric | R3 |
| 4 | 10K 10k | R_0603_1608Metric | R4, R6, R9, R11 |
| 1 | ESR03EZPF4700 100k | R_0603_1608Metric | R5 |
| 2 | 100k | R_0603_1608Metric | R7, R14 |
| 2 | 10k | R_0603_1608Metric | R8, R10 |
| 3 | 200 | R_0603_1608Metric | R12, R13, R25 |
| 1 | RMCF0603FT1M00 1M | R_0603_1608Metric | R16 |
| 2 | RC0603FR-075K1L 5k1 | R_0603_1608Metric | R17, R18 |
| 2 | RC0603JR-07330RL 470 | R_0603_1608Metric | R20, R21 |
| 1 | RC0603FR-075K1L 1.43K | R_0603_1608Metric | R22 |
| 1 | RT0603BRE071K43L 1.43K | R_0603_1608Metric | R23 |
| 1 | ERJ-PB3B7502V 75K | R_0603_1608Metric | R24 |
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