Programmable Seven & Sixteen Segment LED Tester

An Arduino Nano and a ZIF socket makes for a minimalist stand alone programmable LED and display tester. No extra buttons. No resistors.

1

Solder Arduino into PCB

Insert male pins into Arduino Nano (if they were not soldered to begin with). Insert Arduino into female pin sockets. Insert sockets into PCB and solder.
2

Solder ZIF Socket to PCB

Insert ZIF socket into PCB and solder it.
3

Solder DC Jack

Insert DC Jack into PCB and solder it.
4

Solder power switch

Insert power switch into PCB and solder it.
5

Mount PCB into base.

Assemble standoffs to PCB and assembly onto base.
6

Load Arduino Sketch

Download project from GitLab and load sketch to Arduino

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