If you’re building your first plotter, or you just like thinking in right angles, you’d probably consider a Cartesian design ...

If you were on the fence about ESP32, these projects will get you started in no time ...

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never ...

In this video, I demonstrate my homemade liquid dosing system for aquarium plant fertilizers and minerals, which can be ...

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

Presented here is a window alarm annunciator based on Arduino Uno board. An annunciator is mainly used in process plants, power plants and industries to monitor various plant conditions to alert ...

Let's take a look at the program. This program reads the value from the light sensor and adjusts the sound frequency based on that value. int sensorValue; int sensorLow = 1023; int sensorHigh = 0; ...

The most important feature is they're purely hardware-based PWM channels. Therefore, their executions are not blocked by bad-behaving functions / tasks. This important feature is absolutely necessary ...