Stm8-car
About the Stm8-car PCB
Stm8-car is an open source STM32 PCB design by akrapivniy, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 60 × 60 mm, with 42 components from 22 distinct parts.
Its main chip is the STM8L051F3P, from the STM32 family. Other key parts include the NRF24L, INA181, TB6612FNG and L78L33_SOT89. By type, the board carries 11 resistors, 10 capacitors, 9 connectors, 5 ICs, 2 transistors and 2 diodes.
It belongs with the robotics & motion designs in this gallery.
Main components on the Stm8-car
Stm8-car bill of materials (BOM)
42 components, 22 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NRF24L | NRF24L01SMD | U1 |
| 1 | STM8L051F3P | TSSOP-20_4.4x6.5mm_P0.65mm | U2 |
| 1 | INA181 | SOT-23-6_Handsoldering | U3 |
| 1 | TB6612FNG | SSOP-24_5.3x8.2mm_P0.65mm | U4 |
| 1 | L78L33_SOT89 | SOT-23-5_HandSoldering | U6 |
| 2 | BC847BLT1G | SOT23-3 | Q1, Q2 |
| 1 | Prog | PinHeader_1x04_P1.27mm_Vertical | J1 |
| 1 | UART | PinHeader_1x03_P1.27mm_Vertical | J2 |
| 1 | SERVO | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | DIODE | PinHeader_1x02_P1.27mm_Vertical | J4 |
| 1 | MOTOR1 | PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | MOTOR2 | PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | 3P BAT | PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | DEVICE2 | PinHeader_1x02_P1.27mm_Vertical | J9 |
| 1 | DEVICE | PinHeader_1x02_P1.27mm_Vertical | J10 |
| 3 | NTS4101PT1G | SOT23-3 | VT1, VT2, VT3 |
| 2 | LED | LED_0805_2012Metric | D1, D2 |
| 6 | 100nF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C6, C8, C9, C10, C11 |
| 4 | 0,1uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2, C3, C4, C5 |
| 6 | 1K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R8, R9, R10, R11 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 100K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3, R4, R6, R7 |
| 1 | ?K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5 |
Stm8-car design files
The KiCad project lives in the akrapivniy/remote-robot repository on GitHub; these links point at the commit this page was built from.
Stm8-car: common questions
What microcontroller does the Stm8-car use?
The Stm8-car is built around the STM8L051F3P, from the STM32 family.
How big is the Stm8-car PCB?
The Stm8-car measures 60 × 60 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stm8-car?
42 components, from 22 distinct parts. The full bill of materials is listed on this page.
Where can I download the Stm8-car design files?
From the akrapivniy/remote-robot repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Stm8-car design in my own project?
Yes, under the terms of its GPL-3.0 license, which akrapivniy chose for the repository.
Can I test firmware for the Stm8-car without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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