2 layers98 × 50 mm
2 layers75 × 75 mm
Control
henrides/bench_psu- Size
- 75 × 75 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 73
- Pads
- 202
- Tracks, vias
- 416, 28
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Feb 2025
- Updated
- 29 May 2025
Overview
Control is an open-source printed circuit board by henrides, from the henrides/bench_psu repository on GitHub, published under the MIT licence. It is a 2-layer board of 75 × 75 mm with 27 parts on 73 nets, routed with 416 tracks and 28 vias.
It is built around the ISO7761DBQ. Its parts include 8 switches, 5 ICs, 5 connectors, 4 diodes and 1 capacitor. It belongs with the RP2040 boards of this library.
Main components
1Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | Conn_02x05_Odd_Even | Altbutt:Connector Header 2x05 | J4, J5 |
| 2 | GREEN | LED_THT:LED_D5.0mm | D1, D2 |
| 2 | ISO7761DBQ | Package_SO:SSOP-16_3.9x4.9mm_P0.635mm | U3, U4 |
| 2 | RED | LED_THT:LED_D5.0mm | D3, D4 |
| 1 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | CH1_EN | Button_Switch_THT:SW_PUSH_6mm_H13mm | SW5 |
| 1 | CH2_EN | Button_Switch_THT:SW_PUSH_6mm_H13mm | SW2 |
| 1 | COARSE | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_CircularMountingHoles | SW4 |
| 1 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | Conn_01x20_Pin | Connector_PinSocket_2.54mm:PinSocket_1x20_P2.54mm_Vertical | J1 |
| 1 | FINE | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_CircularMountingHoles | SW7 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U5 |
| 1 | MCP23S17_SP | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | OTHER1 | Button_Switch_THT:SW_PUSH_6mm_H13mm | SW6 |
| 1 | OTHER2 | Button_Switch_THT:SW_PUSH_6mm_H13mm | SW8 |
| 1 | PRESET1 | Button_Switch_THT:SW_PUSH_6mm_H13mm | SW1 |
| 1 | PRESET2 | Button_Switch_THT:SW_PUSH_6mm_H13mm | SW3 |
| 1 | RP2040 PICO | Altbutt:Raspberry_Pi_Pico_Headers | U2 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_RND:TerminalBlock_RND_205-00012_1x02_P5.00mm_Horizontal | J3 |
Questions
How big is the Control PCB?
It measures 75 × 75 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Control use?
27 parts, built around the ISO7761DBQ. 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 Control KiCad files?
From the henrides/bench_psu repository on GitHub, at the commit this page was made from: the board is kicad/Control/Control.kicad_pcb and its schematic kicad/Bench_PSU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Control design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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