A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...
In this project, I designed a mixed-signal system that measures voltage using the Analog-to-Digital Converter (ADC) and controls an output using a Pulse Width Modulation (PWM) circuit. Quartus Prime's ...