February 17, 2019 Plotting serial port data in real time using python and Matplotlib It’s useful to be able to read and plot serial data in real time (for example, you might want to monitor the output of…
July 21, 2018 16-Channel relay multiplexer shield for Arduino Nano This device makes use of the shiftOut() function and two 8-bit serial-in, parallel-out shift registers (74HC595). A useful shift register discussion can be found here. The relay…