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Open Arduino Enter Your Project for a chance to win a grand prize for the most innovative use of Arduino or a $200 shopping cart! The Birthday Special: Arduino Projects for Arduino Day! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll   ArduTrx is a 2-meter-band ham radio transceiver which uses an Arduino as precessor board. I made a Arduino shield with the Dorji DRA818V transceiver module (http://www.dorji.com/docs/data/DRA818V.pdf). Together with an Ard ...
https://hackaday.com/2018/05/07/double-the-resolution-from-an-arduino-adc/ and https://hackaday.io/project/152490-increasing-adc-resolution ...