This project contains assembly code (lab2.asm) for interfacing a keypad with an 8051 microcontroller, using the 8255 PPI (Programmable Peripheral Interface). The code handles reading inputs from the ...
This software offers a stand alone solution which allows the user to control the NeoTrellis RGB Driver PCB for 4x4 keypad using an arduino. The installation process is simple. A more detailed ...
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