ETS Board Copy
About the ETS Board Copy
ETS Board Copy is an open source STM32 PCB design by SCFormulaElectric, published on GitHub. It is a 4-layer board measuring 68.9 × 129.2 mm, with 157 components from 57 distinct parts.
Its main chip is the STM32F405RGTX, from the STM32 family. Other key parts include the TLV9054SIRTER, PBQ79600PWQ1, AMS1117-3.3, SN65HVD230DR and LM397. By type, the board carries 55 resistors, 36 capacitors, 10 ICs, 6 connectors, 4 diodes and 1 transistor.
From the project
- Update README.md file in each directory with the appropriate changes made - On schematics, please use boxes to section of parts of the circuit and use text boxes to describe functionality
Main components on the ETS Board Copy
ETS Board Copy bill of materials (BOM)
157 components, 57 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLV9054SIRTER | QFN50P300X300X80-17N-D | IC1 |
| 1 | PBQ79600PWQ1 74HC4067PW,118 | TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL | U3 |
| 1 | AMS1117-3.3 74HC4067PW,118 | TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL | U4 |
| 1 | SN65HVD230DR 74HC4067PW,118 | TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL | U5 |
| 1 | STM32F405RGTX 74HC4067PW,118 | TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL | U6 |
| 1 | LM397 STM32F103C8Tx | LQFP-48_7x7mm_P0.5mm | U7 |
| 1 | TCAN332DCNT | TSOT-23-8_L2.9-W1.6-P0.65-LS2.8-BL | U8 |
| 1 | TPSM863252RDXR | QFN-7_L4.0-W3.3_TPSM863257RDXR | U9 |
| 2 | TLV75733PDYDR Advanced Monolithic Systems | SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL-EP | U10, U11 |
| 1 | ZXTN4004KTC AO3401A | SOT-23 | Q1 |
| 1 | X50328MSB2GI Yangxing Tech | CRYSTAL-SMD_L5.0-W3.2 | X1 |
| 1 | Conn_01x04_Pin | PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | S10B-PADSS-1(LF)(SN) S10B-PADSS-1_LF__SN_ | S10BPADSS1LFSN | J3 |
| 2 | S24B-PADSS-1(LF)(SN)(P) S24B-PADSS-1_LF__SN__P_ | CONN-TH_S24B-PADSS-1-LF-SN | J4, J5 |
| 2 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J7, J9 |
| 1 | SMD0805-010-24V BSMD0603-035-16V | F0603 | F1 |
| 1 | C720477 Tactile Button, 160gf XUNPU | SW_TS-1088-AR02016 | S1 |
| 41 | GBLC05C-LF-T7 | SOD-323_L1.8-W1.3-LS2.5-BI | TV1, TV2, TV3, TV4, TV5, TV6, TV7, TV8 +33 |
| 1 | SM91502ALE Green Hubei KENTO Elec | D_0805 | D1 |
| 1 | C15771 Red Foshan NationStar Optoelectronics | D_0805 | D3 |
Show 37 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C15771 PESD2CAN | SOT-23_DBZ_TEX-M | D4 |
| 1 | C2286 BZT52C10S hongjiacheng | D_SOD-323 | D6 |
| 1 | ACT1210-101-2P-TL00 | IND_01-2P-TL00_TDK-M | L3 |
| 1 | 4.7UF 20pF Samsung Electro-Mechanics | C_0603 | C1 |
| 1 | 1UF 20pF Samsung Electro-Mechanics | C_0603 | C2 |
| 1 | 100NF 470nF Samsung Electro-Mechanics | C_0603 | C3 |
| 1 | 1UF 1uF Samsung Electro-Mechanics | C_0805 | C4 |
| 1 | 1UF 100nF Samsung Electro-Mechanics | C_0402 | C5 |
| 3 | 100NF 100nF Samsung Electro-Mechanics | C_0402 | C6, C12, C29 |
| 1 | 2.2UF 1uF Samsung Electro-Mechanics | C_0805 | C7 |
| 2 | 470NF 1uF Samsung Electro-Mechanics | C_0805 | C8, C21 |
| 1 | 20PF 100nF YAGEO | C_0603 | C9 |
| 1 | 10UF 10uF Samsung Electro-Mechanics | C_0603 | C10 |
| 1 | 4.7NF 100nF Samsung Electro-Mechanics | C_0402 | C11 |
| 2 | 100nF Samsung Electro-Mechanics | C_0402 | C13, C16 |
| 1 | 10nF Samsung Electro-Mechanics | C_0402 | C14 |
| 2 | 1uF Samsung Electro-Mechanics | C_0402 | C15, C20 |
| 1 | 4.7uF Samsung Electro-Mechanics | C_0603 | C17 |
| 6 | 470NF 100nF Samsung Electro-Mechanics | C_0402 | C18, C19, C31, C32, C34, C36 |
| 1 | 470NF 4.7nF FH(Guangdong Fenghua Advanced Tech) | C_0603 | C22 |
| 1 | 470NF 100nF YAGEO | C_0603 | C23 |
| 1 | 470NF 10nF FH(Guangdong Fenghua Advanced Tech) | C_0603 | C24 |
| 1 | CC0603KRX7R0BB103 22pF Samsung Electro-Mechanics | C_0603 | C25 |
| 1 | 2.2UF 22uF Samsung Electro-Mechanics | C_0805 | C26 |
| 1 | 2.2UF 470nF Samsung Electro-Mechanics | C_0603 | C27 |
| 4 | 470NF 1uF Samsung Electro-Mechanics | C_0402 | C28, C30, C33, C35 |
| 2 | 820Ω UNI-ROYAL(Uniroyal Elec) | R_0603 | R1, R2 |
| 1 | 13kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R3 |
| 38 | 680Ω UNI-ROYAL(Uniroyal Elec) | R_0402 | R8, R9, R10, R11, R12, R13, R14, R15 +30 |
| 2 | RTT12100JTP 680Ω UNI-ROYAL(Uniroyal Elec) | R_0402 | R26, R27 |
| 1 | 68kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R43 |
| 2 | 0603WAF604JT5E | R_0603 | R45, R46 |
| 2 | 0Ω UNI-ROYAL(Uniroyal Elec) | R_0402 | R47, R48 |
| 4 | 15kΩ UNI-ROYAL(Uniroyal Elec) | R_0402 | R49, R50, R51, R70 |
| 1 | 10kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R52 |
| 1 | 220kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R53 |
| 1 | 30kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R54 |
ETS Board Copy design files
The KiCad project lives in the SCFormulaElectric/USC-Electrical-Systems repository on GitHub; these links point at the commit this page was built from.
ETS Board Copy: common questions
What microcontroller does the ETS Board Copy use?
The ETS Board Copy is built around the STM32F405RGTX, from the STM32 family.
How big is the ETS Board Copy?
The ETS Board Copy measures 68.9 × 129.2 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the ETS Board Copy?
157 components, from 57 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the ETS Board Copy design files?
From the SCFormulaElectric/USC-Electrical-Systems repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the ETS Board Copy design in my own project?
The repository has no license, so all rights stay with SCFormulaElectric. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the ETS Board Copy 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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