Panel
About the Panel PCB
Panel is an open source STM32 PCB design by Tomoshibi-technology, published on GitHub under the MIT license. It is a 2-layer board measuring 90 × 62 mm, with 118 components from 55 distinct parts.
Its main chip is the STM32G030K6T6, from the STM32 family. Other key parts include the MC34063AD, AZ1084CD-3.3, M51957B, MAX3485 and NJU6319AE. By type, the board carries 42 resistors, 24 capacitors, 15 diodes, 8 transistors, 6 ICs and 5 connectors.
From the project
RoboCup JapanOpen 2024とEindohoven 2024に向けての回路開発
Main components on the Panel
Panel bill of materials (BOM)
118 components, 55 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MC34063AD | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | AZ1084CD-3.3 | TO-252-2 | U2 |
| 1 | M51957B | SOP-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | MAX3485 | SOP-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | NJU6319AE | SOP-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | STM32G030K6T6 | LQFP-32_7x7mm_P0.8mm | U6 |
| 4 | MTP4835I3 | TO-252-2 | Q1, Q3, Q4, Q8 |
| 2 | BSS138 | SOT-23 | Q2, Q15 |
| 1 | 2SC3265 | SOT-23 | Q5 |
| 1 | S8050 | SOT-23 | Q14 |
| 1 | 16MHZ 16MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | CONN_01X02_MALE Conn_01x02_Male | AMASS_XT30PW-M_1x02_P2.50mm_Horizontal | J1 |
| 1 | CONN_01X02_FEMALE Conn_01x02_Female | AMASS_XT30PW-F_1x02_P2.50mm_Horizontal | J2 |
| 1 | CONN_01X10_MALE Conn_01x10_Male | BoxHeader_2x05_P1.27mm_Vertical_SMD | J3 |
| 2 | CONN_01X04_MALE Conn_01x04_Male | Molex_SPOX_5268-04A_1x04_P2.50mm_Horizontal | J4, J5 |
| 4 | MountingHole_Pad | TestPoint_THTPad_D3.0mm_Drill1.5mm | H5, H6, H7, H8 |
| 1 | JUMPER_2_OPEN Jumper_2_Open | SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | 470 | PVZ3A | RV1 |
| 1 | SW_DIP_X05 SW_DIP_x05 | DIP-10_W7.62mm | SW1 |
| 2 | SW_SPDT | 3P_SPDT_SlideSwitch | SW2, SW5 |
Show 35 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SW_SPDT_White | SW_Slide_SPDT_White | SW3 |
| 1 | SW_SPST | SW_SPST_Omron_B3FS-100xP | SW4 |
| 5 | TestPoint | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP1, TP2, TP3, TP4, TP5 |
| 4 | 1N5819WS | D_SOD-323_HandSoldering | D1, D9, D11, D13 |
| 3 | Red | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D3, D4 |
| 3 | SS2040FL | D_SOD-123 | D5, D7, D10 |
| 1 | Yellow | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D6 |
| 1 | CBD20150VCT | TO-220-3_Horizontal_TabDown | D8 |
| 2 | Green | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D12, D15 |
| 1 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D16 |
| 1 | 2.2UH 2.2uH | ETQ-P4M_KVK | L1 |
| 4 | 1UF 1uF | C_0402_1005Metric | C1, C12, C14, C15 |
| 1 | 4700PF 4700pF | C_0603_1608Metric | C2 |
| 3 | 10UF 10uF | C_0805_2012Metric | C3, C7, C10 |
| 7 | 0.1UF 0.1uF | C_0402_1005Metric | C4, C6, C9, C13, C19, C20, C22 |
| 1 | 100PF 100pF | C_0603_1608Metric | C5 |
| 1 | 470UF 470uF | CP_Radial_D10.0mm_P2.50mm_P5.00mm | C8 |
| 3 | C_snub | C_0603_1608Metric | C11, C23, C25 |
| 4 | 470UF 470uF | C_Elec_8x10.2 | C16, C17, C18, C21 |
| 16 | 10K 10k | R_0402_1005Metric | R1, R2, R3, R4, R5, R6, R7, R9 +8 |
| 1 | 100K 100k | R_0402_1005Metric | R8 |
| 1 | 33K 33k | R_0603_1608Metric | R11 |
| 1 | 10K 10k | R_0603_1608Metric | R12 |
| 8 | 1k | R_0402_1005Metric | R13, R14, R15, R16, R17, R29, R36, R39 |
| 3 | R_snub | R_0603_1608Metric | R19, R24, R37 |
| 1 | 510 | R_0402_1005Metric | R20 |
| 1 | 10 | R_0603_1608Metric | R23 |
| 1 | 1.5K 1.5k | R_0603_1608Metric | R25 |
| 1 | 5.1K 5.1k | R_0603_1608Metric | R28 |
| 2 | 7.5K 7.5k | R_0603_1608Metric | R38, R40 |
| 1 | 20K 20k | R_0402_1005Metric | R42 |
| 2 | 2.2K 2.2k | R_0402_1005Metric | R44, R45 |
| 1 | 120 | R_0402_1005Metric | R46 |
| 1 | 2k | R_0603_1608Metric | R47 |
| 1 | 5.1K 5.1k | R_0402_1005Metric | R48 |
Panel design files
The KiCad project lives in the Tomoshibi-technology/RCJ-Japan2024-Circuit repository on GitHub; these links point at the commit this page was built from.
Panel: common questions
What microcontroller does the Panel use?
The Panel is built around the STM32G030K6T6, from the STM32 family.
How big is the Panel PCB?
The Panel measures 90 × 62 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Panel?
118 components, from 55 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 Panel design files?
From the Tomoshibi-technology/RCJ-Japan2024-Circuit 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 Panel design in my own project?
Yes, under the terms of its MIT license, which Tomoshibi-technology chose for the repository.
Can I test firmware for the Panel 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.
More boards in RCJ-Japan2024-Circuit
STM32Mother Ctrl
100 × 60 mm248 parts2LMIT1
STM32IR
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ESP32Pole
100 × 70 mm181 parts2LMIT1
STM32LargeMD
110 × 60 mm148 parts2LMIT1
STM32SmallMD
90 × 40 mm142 parts2LMIT1
Mother UI
100 × 60 mm92 parts2LMIT1
STM32Encoder
50 × 40 mm57 parts2LMIT1
LargePW
86 × 100 mm36 parts2LMIT1
LED lighting large
94 × 94 mm34 parts2LMIT1
SmallPW
76 × 40 mm18 parts2LMIT1
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