Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially when we ...
A function / signal generator based on the AD9833 function generator chip. It uses an LCDOLED screen to display a waveform menu and output frequency, and has 5 input buttons (up, down, left, right, ...
It’s probably not much of a stretch to say that many of us have taken on a project or two that were little more than thinly veiled excuses to add a new tool or piece of gear to our arsenal. There’s ...
#define CS_PIN 10 // PIN on Arduino must be labeled as SS and 10 means that MCP4802 will connect to Arduino on pin 10 pinMode(D8, INPUT); // sets the digital pin 7 as input pinMode(D7, INPUT); // sets ...
No one is sitting around their workbench trying to come up with the next great oscilloscope or multimeter, but function generators still remain one of the pieces of test equipment anyone – even ...
Generator - wobulator on Arduino UNO/NANO + AD9833 possibly ESP32 Wemos D1: Edit: 03-10-2025: I have corrected the circuit diagram for normalising the output signals, and refined the buffer (emitter ...
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