Stm8-car ctrl
About the Stm8-car ctrl PCB
Stm8-car ctrl 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 100 × 40 mm, with 51 components from 19 distinct parts.
Its main chip is the STM8L051F3P, from the STM32 family. Other key parts include the NRF24L, CN3085 and L78L33_SOT89. By type, the board carries 16 resistors, 14 capacitors, 8 switches, 5 connectors, 4 ICs and 4 diodes.
It belongs with the robotics & motion designs in this gallery.
Main components on the Stm8-car ctrl
Stm8-car ctrl bill of materials (BOM)
51 components, 19 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NRF24L | NRF24L01SMD | U1 |
| 1 | STM8L051F3P | TSSOP-20_4.4x6.5mm_P0.65mm | U2 |
| 1 | CN3085 | SSOP-8_3.9x5.05mm_P1.27mm | U5 |
| 1 | L78L33_SOT89 | SOT-89-3 | U6 |
| 1 | Prog | PinHeader_1x04_P1.27mm_Vertical | J1 |
| 1 | I2C | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | USB_B_Micro | USB_Micro-B_GCT_USB3076-30-A | J6 |
| 1 | 3P BAT | PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | Temp | PinHeader_1x02_P1.27mm_Vertical | J11 |
| 8 | SW_Push | SW_PUSH_6mm_H8mm | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 |
| 4 | LED | LED_0805_2012Metric | D1, D2, D3, D4 |
| 14 | 100nF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +6 |
| 6 | 1K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R7, R11, R15, R16 |
| 3 | 100K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3, R4, R12 |
| 2 | 0 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5, R6 |
| 2 | 4.7K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R8, R9 |
| 1 | 510K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R10 |
| 1 | 150K-274K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R13 |
| 1 | 2.4K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R14 |
Stm8-car ctrl 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 ctrl: common questions
What microcontroller does the Stm8-car ctrl use?
The Stm8-car ctrl is built around the STM8L051F3P, from the STM32 family.
How big is the Stm8-car ctrl PCB?
The Stm8-car ctrl measures 100 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stm8-car ctrl?
51 components, from 19 distinct parts. The full bill of materials is listed on this page.
Where can I download the Stm8-car ctrl 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 ctrl 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 ctrl 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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