New PCBs - Binary/Hexadecimal LED Display - OInK
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com
https://www.patreon.com/julian256
This PCB displays 8-bit binary data on an 8-segment LED bar and also in hexadecimal on a pair of 7-segment LED displays.
https://easyeda.com/julian256/Binary-Hex-Display