2 layers61 × 33 mm
2 layers10.2 × 12.7 mm
Breadboard ICSP
UserHackable/Avr_Ziff_ProgrammerAvr_Ziff_Programmer
- Size
- 10.2 × 12.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 3
- Nets
- 6
- Pads
- 12
- Tracks, vias
- 6, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 8 Apr 2016
- Updated
- 20 Jul 2026
Overview
Breadboard ICSP is an open-source printed circuit board by UserHackable, from the UserHackable/Avr_Ziff_Programmer repository on GitHub. It is a 2-layer board of 10.2 × 12.7 mm with 3 parts on 6 nets, routed with 6 tracks and 0 vias.
README
README.mdAvr ZIFF Programmer
This simple utilitarian board makes use of a Ziff Socket and AVR ICSP headers to enable the programming of four different
- ATtiny85
- ATtiny84
- ATtiny2313
- ATmega328
It also has a FTDI adapter that works with the ATmega328
very handy for flashing a bunch of chips to put in kits.
You can 
AvrZiffProgrammer
Board dimensions
- (240000, 129997) original units
- (2.4000, 1.3000) inches
- (60.9600, 33.0192) mm
| Front | Back |
|---|---|
 |  |
Breadboard_ICSP
Board dimensions
- (40000, 50000) original units
- (0.4000, 0.5000) inches
- (10.1600, 12.7000) mm
| Front | Back |
|---|---|
 |  |
Parts
3| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 1X03 | JP1, JP2 | |
| 1 | AVR_SPI_PRG_6PTH | 2X3 | J1 |
Questions
How big is the Breadboard ICSP PCB?
It measures 10.2 × 12.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Breadboard ICSP use?
3 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 Breadboard ICSP KiCad files?
From the UserHackable/Avr_Ziff_Programmer repository on GitHub, at the commit this page was made from: the board is KiCad/Breadboard_ICSP/Breadboard_ICSP.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Breadboard ICSP design in my own project?
Its repository states no licence, so its author keeps all rights: ask UserHackable before reusing the design.
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