Experimental library for the AD9833 function (waveform) generator (12.5 MHz) The library supports both hardware SPI and software SPI. The AD9833 is a signal generator that has two channels for ...

The CatGenie is an amazing device to watch in action, basically a self-cleaning litter box for cats that even does away with the need to replace the litter. It’s comparable to what the indoor flush ...

Abstract: A high-precision multi-channel digital signal generator is designed using STM32F microcontroller, AD9833 chip, and the direct digital synthesis technology. It features three output channels, ...

We have designed an Arduino-based GPS Tracker using the NEO-6M GPS Module. A GPS (global positioning system) tracker utilises satellite signals to accurately determine the location of an object or ...

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...

Microcontroller addict [Debraj] decided to make his own programmable sine wave generator, and was able to put it together for under $40 USD. Other than low-cost, his list of requirements was as ...

A function generator is an essential equipment used by design, and test and measurement engineers as well as DIYers. Most of the function generators available in the market are expensive and bulky to ...

If you are an electronic enthusiast like me who wants to tweak around with different electronic circuits, having a decent Function Generator sometimes becomes mandatory. But owning one is a problem ...

In this project I will be using an AD9833 module you can buy e.g. at Amazon or eBay and use it with Python(3) on a Raspberry Pi. In my research I found a lot of references about using these modules ...