Has anyone come across a single-sided board design for a Uno ISP Shield with Multiple DIP heads for:
8 Pin IC's like ATtiny13, ATtiny15 ,ATtiny25, ATtiny45, ATtiny85.
14 Pin IC's like ATtiny24, ATtiny44, ATtiny84.
20 Pin IC's like ATtiny2313, ATtiny4313.
28 pin IC's like ATMega8, Atmega128, Atmega328 using ISP header.
Plan to etch myself, know it's not a hard layout to design, but thought I would ask here before reinventing the wheel.
Use ZIFs.
Never seen an 8pin DIP ZIF?
And can't use a single one for all chips as they don't have a unified layout for the ICSP pins.
I use a 14 pin ZIF for an 8 pin ATtiny85.
I do not bother with single sided boards the double sided are not very much more sometimes even the same. Try this link for some good product at a very reasonable price. I have had many boards done by them without any problems. https://jlcpcb.com/
Do you want it to support parallel programming as well?
Or is one ISP connector to multiple sockets sufficient?
Just one ISP to support multiple sockets, no need for parallel programming for my use case.
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