Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...

When working on a recent Design Idea for an adjustable filter, I wanted to use an electrical noise source to generate an FFT spectrum graph on my oscilloscope. To set up the test, I reached for my ...

This is an example test library for the Epson XV7211BB using the 4-wire SPI interface. It is developed on the Arduino Zero or Teensy 3.6 development board (Teensyduino) and includes example ...

# This work is licensed under the MIT license. # Copyright (c) 2013-2023 OpenMV LLC. All rights reserved. # https://github.com/openmv/openmv/blob/master/LICENSE # SPI ...

Valve's new Steam Controller doesn't natively support XInput, even though XInput remains the standard for many PC games and ...

Our team designed and built a fully functional prototype from the ground up. We handled the firmware, the PCB layout, the 3D ...

Setting it up is really easy.

The UFC23 fourth-generation ultrasonic flow converter IC takes a pure front-end approach high-end water, heat, and gas ...

We cover so many projects here at Hackaday that lead the author down a rabbit hole of technological investigation that distracts us from the task of bringing them to you. Such a project is ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...