Detection
About the Detection PCB
Detection is an open source STM32 PCB design by AresEnsea, published on GitHub. It is a 2-layer board measuring 96 × 96 mm, with 119 components from 23 distinct parts.
Its main chip is the STM32G070, from the STM32 family. Other key parts include the VL53L1X_module and Buck_3.3V. By type, the board carries 51 resistors, 24 capacitors, 18 ICs, 16 LEDs, 3 diodes and 1 transistor.
Main components on the Detection
Detection bill of materials (BOM)
119 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 16 | VL53L1X_module | PinHeader_2x05_P2.54mm_Vertical | U1, U2, U3, U4, U5, U6, U7, U8 +8 |
| 1 | Buck_3.3V | PinHeader_1x03_P2.54mm_Vertical | U17 |
| 1 | STM32G070 | LQFP-64_10x10mm_P0.5mm | U18 |
| 1 | PMOS | SOT-23 | Q1 |
| 1 | 16MHz | Crystal_SMD_EuroQuartz_MT-4Pin_3.2x2.5mm | Y1 |
| 1 | BAT | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J1 |
| 1 | polyfuse | polyswitch | F1 |
| 1 | SolderJumper_2_Open | SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | Conn_02x07_Odd_Even | PinHeader_2x07_P1.27mm_Vertical_SMD | SWD1 |
| 1 | Conn_01x02_Male | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | UART1 |
| 16 | LED | LED_D3.0mm | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +8 |
| 1 | SM6T24A | D_SMB | D1 |
| 1 | 10V | D_0603_1608Metric | D2 |
| 1 | NUP2105L | SOT-23 | D3 |
| 1 | 22u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 16 | 1u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C5, C6, C7, C8, C9, C10 +8 |
| 1 | 4.7u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C19 |
| 3 | 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C20, C21, C22 |
| 2 | 20p | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C23, C24 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 33 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8 +25 |
| 16 | 3k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R34, R35, R36, R37, R38, R39, R40, R41 +8 |
| 2 | 2.2k | R_0805_2012Metric | R50, R51 |
Detection design files
The KiCad project lives in the AresEnsea/CDR2022_23 repository on GitHub; these links point at the commit this page was built from.
Detection: common questions
What microcontroller does the Detection use?
The Detection is built around the STM32G070, from the STM32 family.
How big is the Detection PCB?
The Detection measures 96 × 96 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Detection?
119 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the Detection design files?
From the AresEnsea/CDR2022_23 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Detection design in my own project?
The repository has no license, so all rights stay with AresEnsea. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Detection 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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