IR Controller v2
About the IR Controller v2 PCB
IR Controller v2 is an open source STM32 PCB design by TIGERs-Mannheim, published on GitHub under the Custom license license. It is a 2-layer board measuring 90 × 41 mm, with 107 components from 57 distinct parts.
Its main chip is the STM32F031K6T6, from the STM32 family. Other key parts include the MCP9701A and OPA320. By type, the board carries 15 capacitors, 15 resistors, 9 diodes, 7 ICs, 4 transistors and 2 crystals.
From the project
TIGERs Mannheim Open-Source Electronics
This repository contains electronics for our robots and our base station. There is one folder for each released version. Have a look at our 2020 ETDP which contains many details about design decisions and lessons learned over the last 10 years.
The following files are present for each release.
Main components on the IR Controller v2
IR Controller v2 bill of materials (BOM)
107 components, 57 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP9701A | TO92 | IC1 |
| 1 | STM32F031K6T6 | LQFP32-ST | IC2 |
| 5 | OPA320 | SOT23-5 | IC3, IC4, IC5, IC6, IC7 |
| 1 | KC2016K4.00000C1GE00 | OSCI-KC2016 | Q1 |
| 3 | DMN5L06DMK-7 | SOT26 | Q2, Q3, Q4 |
| 2 | 00-9155-006-741-006 | AVX-CON6-2MM | X1, X2 |
| 1 | DF13-6P-1.25V | DF13C-6P-1.25V | IR0 |
| 2 | 009155003541006 | AVX-CON3 | IRRX0, IRTX0 |
| 12 | — | SMD1,4-3 | PAD100, PAD101, PAD102, PAD103, PAD104, PAD105, PAD106, PAD107 +4 |
| 2 | — | SMD1,27-2,54 | SWCLK0, SWDIO0 |
| 1 | — | dummyfp0 | UNK_HOLE_0 |
| 1 | — | dummyfp1 | UNK_HOLE_1 |
| 1 | — | dummyfp2 | UNK_HOLE_2 |
| 1 | — | dummyfp3 | UNK_HOLE_3 |
| 1 | — | dummyfp4 | UNK_HOLE_4 |
| 1 | — | dummyfp5 | UNK_HOLE_5 |
| 1 | — | dummyfp6 | UNK_HOLE_6 |
| 1 | — | dummyfp7 | UNK_HOLE_7 |
| 1 | — | dummyfp8 | UNK_HOLE_8 |
| 1 | — | dummyfp9 | UNK_HOLE_9 |
Show 37 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | — | dummyfp10 | UNK_HOLE_10 |
| 1 | — | dummyfp11 | UNK_HOLE_11 |
| 1 | — | dummyfp12 | UNK_HOLE_12 |
| 1 | — | dummyfp13 | UNK_HOLE_13 |
| 1 | — | dummyfp14 | UNK_HOLE_14 |
| 1 | — | dummyfp15 | UNK_HOLE_15 |
| 1 | — | dummyfp16 | UNK_HOLE_16 |
| 1 | — | dummyfp17 | UNK_HOLE_17 |
| 1 | — | dummyfp18 | UNK_HOLE_18 |
| 1 | — | dummyfp19 | UNK_HOLE_19 |
| 1 | — | dummyfp20 | UNK_HOLE_20 |
| 1 | — | dummyfp21 | UNK_HOLE_21 |
| 1 | — | dummyfp22 | UNK_HOLE_22 |
| 1 | — | dummyfp23 | UNK_HOLE_23 |
| 1 | — | dummyfp24 | UNK_HOLE_24 |
| 1 | — | dummyfp25 | UNK_HOLE_25 |
| 1 | — | dummyfp26 | UNK_HOLE_26 |
| 1 | — | dummyfp27 | UNK_HOLE_27 |
| 1 | — | dummyfp28 | UNK_HOLE_28 |
| 1 | — | dummyfp29 | UNK_HOLE_29 |
| 1 | — | dummyfp30 | UNK_HOLE_30 |
| 1 | — | dummyfp31 | UNK_HOLE_31 |
| 1 | — | dummyfp32 | UNK_HOLE_32 |
| 1 | — | dummyfp33 | UNK_HOLE_33 |
| 1 | — | dummyfp34 | UNK_HOLE_34 |
| 1 | — | dummyfp35 | UNK_HOLE_35 |
| 1 | gr | CHIP-LED0603_259 | LED1 |
| 5 | SFH 2701 | LED-GULL | D1, D3, D5, D7, D9 |
| 4 | SFH 4059-QS | LED-GULL | D2, D4, D6, D8 |
| 1 | 120R | L0603 | L1 |
| 9 | 100n | C0603_334 | C1, C2, C4, C5, C7, C9, C11, C13 +1 |
| 1 | 1u | C0603_334 | C3 |
| 5 | 1p | C0603_334 | C6, C8, C10, C12, C14 |
| 1 | 1k | R0603_334 | R1 |
| 4 | 100 | R0805_334 | R2, R3, R4, R5 |
| 5 | 24 | R0805_334 | R6, R7, R8, R9, R10 |
| 5 | 2M | R0603_334 | R11, R12, R13, R14, R15 |
IR Controller v2 design files
The KiCad project lives in the TIGERs-Mannheim/electronics repository on GitHub; these links point at the commit this page was built from.
IR Controller v2: common questions
What microcontroller does the IR Controller v2 use?
The IR Controller v2 is built around the STM32F031K6T6, from the STM32 family.
How big is the IR Controller v2 PCB?
The IR Controller v2 measures 90 × 41 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the IR Controller v2?
107 components, from 57 distinct parts. The full bill of materials is listed on this page.
Where can I download the IR Controller v2 design files?
From the TIGERs-Mannheim/electronics repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the IR Controller v2 design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
Can I test firmware for the IR Controller v2 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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