2 layers174.4 × 98.2 mm
2 layers50 × 23 mm
Controller
yamamotsu/TopreSplit7Custom Topre Split Keyboard
- Size
- 50 × 23 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 36
- Nets
- 44
- Pads
- 137
- Tracks, vias
- 439, 24
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 31 Mar 2020
- Updated
- 22 Dec 2020
Overview
Controller is an open-source printed circuit board by yamamotsu, from the yamamotsu/TopreSplit repository on GitHub. It is a 2-layer board of 50 × 23 mm with 36 parts on 44 nets, routed with 439 tracks and 24 vias.
It is built around the ATMEGA32U4-AU. Its parts include 9 capacitors, 9 resistors, 5 diodes, 5 connectors and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R17, R18, R19, R20 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C12, C13, C14 |
| 2 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C11, C15 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R16, R21 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R22, R23 |
| 2 | 22p | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C8, C9 |
| 2 | 6P_ZH_connector | MyLib:ZH_6P_Horizontal | J4, J5 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R24 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C10 |
| 1 | 16MHz | Crystal:Crystal_HC50_Vertical | Y1 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C16 |
| 1 | ATmega32U4-AU | Package_QFP:TQFP-44_10x10mm_P0.8mm | U3 |
| 1 | D | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | ICSP | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J1 |
| 1 | Jumper_left_Rx | MyLib:soldering_jumper_W0.8_P0.2 | JP3 |
| 1 | Jumper_left_Tx | MyLib:soldering_jumper_W0.8_P0.2 | JP4 |
| 1 | Jumper_right_Rx | MyLib:soldering_jumper_W0.8_P0.2 | JP2 |
| 1 | Jumper_right_Tx | MyLib:soldering_jumper_W0.8_P0.2 | JP1 |
| 1 | L | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | PWR | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D5 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_FSMSM | SW1 |
| 1 | RX | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3 |
| 1 | TRRS_Jack | MyLib:TRRS_jack_MJ4PP9 | J3 |
| 1 | TX | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex_47346-0001 | J2 |
The 35 most common of 36 parts.
Questions
How big is the Controller PCB?
It measures 50 × 23 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Controller use?
36 parts, built around the ATMEGA32U4-AU. 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 KiCad files?
From the yamamotsu/TopreSplit repository on GitHub, at the commit this page was made from: the board is controller/controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask yamamotsu before reusing the design.
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