4 layers144 × 150 mm
2 layers50 × 80 mm
Controller board
do228/Train_test- Size
- 50 × 80 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 22
- Pads
- 77
- Tracks, vias
- 80, 78
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 19 Sep 2023
- Updated
- 14 Apr 2024
Overview
Controller board is an open-source printed circuit board by do228, from the do228/Train_test repository on GitHub. It is a 2-layer board of 50 × 80 mm with 22 parts on 22 nets, routed with 80 tracks and 78 vias.
It is built around the LM1117GS-3.3 and XIAO ESP32C3. Its parts include 6 resistors, 3 ICs, 3 diodes, 2 capacitors and 2 switches. It belongs with the ESP32 and RISC-V boards of this library.
Main components
2
LM1117GS-3.3
SOT-223-3L-40℃~+125℃@(Tj) 1 1.2V@(1A) 100uV 12V 1A 3.3V 5mA 75dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHTCVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsXIAO ESP32C3
LCC-14QFN-32_5X5_EP3.7 New Arrivals ROHSSeeedUncategorised
README
README.md鉄道模型用リポジトリ
内容:
使い方
- コントローラー基盤データ（回路）を見て部品を集める。
- コントローラー基盤に部品をはんだ付けで実装する。
- プログラム上のMACアドレスを変更してコントローラーと電車模型のUUIDが一致するようにしてプログラムを書き込む。
必要な部品(コントローラー)
- LM1117GS-3.3(3端子レギュレーター)
- 1uFのコンデンサ
- ボリューム抵抗
- 10~20KΩの抵抗
- 1KΩの抵抗
- DCジャック
- OSL10564という型番の7セグメントLED
- 100Ω~20KΩ抵抗
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 4.7K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R3, R4, R5 |
| 3 | LED | LED_THT:LED_D3.0mm | D1, D2, D3 |
| 2 | 1u | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C1, C2 |
| 2 | 20k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2 |
| 2 | SW_Push | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1, SW2 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R6 |
| 1 | Jack-DC | MyLib:DCJack2.1 | J1 |
| 1 | LM1117GS-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | OSL10564 | MyLib:OSL10564-MODULE | U3 |
| 1 | XIAO_ESP32C3 | MyLib:XIAO_ESP32C3 | U1 |
| 1 | ~ | MyLib:VR-sliderV2 | RV1 |
The 18 most common of 22 parts.
Questions
How big is the Controller board PCB?
It measures 50 × 80 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Controller board use?
22 parts, built around the LM1117GS-3.3 and XIAO ESP32C3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Controller board KiCad files?
From the do228/Train_test repository on GitHub, at the commit this page was made from: the board is controller_board/controller_board.kicad_pcb and its schematic controller_board/controller_board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Controller board design in my own project?
Its repository states no licence, so its author keeps all rights: ask do228 before reusing the design.
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