2 layers140.5 × 30 mm
Type e
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
16 parts3kApache-2.0
2 layers
Dev clock generator
krasiyosifov/dev-clock-generatorA clock generator, which is used in 6502 based homebrew computer
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 20
- Pads
- 55
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Dec 2024
- Updated
- 13 Dec 2024
Overview
Dev clock generator is an open-source printed circuit board by krasiyosifov, from the krasiyosifov/dev-clock-generator repository on GitHub, published under the MIT licence. It is a 2-layer board with 16 parts on 20 nets.
Its parts include 7 resistors, 3 connectors, 3 switches, 2 diodes and 1 IC. It belongs with the lEDs and displays boards and the PIC boards of this library.
README
README.mddev-clock-generator
A clock generator, which can be used to clock 6502 based homebrew computer or similar
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4 |
| 2 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5, R6 |
| 1 | 2K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | CON_GEN_OUT | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | CON_ICSP | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | CON_POWER | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J3 |
| 1 | LED_AUTO_MODE | LED_THT:LED_D5.0mm-3 | D2 |
| 1 | LED_MANUAL_MODE | LED_THT:LED_D5.0mm-3 | D1 |
| 1 | PIC16F684-IP | Package_DIP:DIP-14_W7.62mm_Socket | U1 |
| 1 | SW_DOWN | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW2 |
| 1 | SW_MODE | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW3 |
| 1 | SW_UP | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1 |
Questions
What parts does the Dev clock generator use?
16 parts. 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 Dev clock generator KiCad files?
From the krasiyosifov/dev-clock-generator repository on GitHub, at the commit this page was made from: the board is hardware/dev-clock-generator/dev-clock-generator.kicad_pcb and its schematic hardware/dev-clock-generator/dev-clock-generator.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dev clock generator 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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