the pcb quality was more than what i expected
production time , processing and shipping was very fast
that customer service was very proffisional and answered all my questions
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THAYER
2024-04-19
TTL Logic Gate Tester
I made this to test TTL logic gates utilizing ZIF sockets to test the ICs and all gates on one IC are tested at the same time. The only gates needing a jumper setting is NOR and XNOR.
Now for the ...