We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

The nights are drawing in for Europeans, and Elliot Williams is joined this week by Jenny List for an evening podcast looking ...

This very simple controller changes a resistor while pinching. In an analog synth you can connect this resistor in a voltage control path or an audio path to modulate the amount of signal. Youtube ...

When it is needed to weight larges objects, a simple scale is often not convenient. I found this issue when weighting my bike. So, I created small scales which send measurement to a module which show ...

Abstract: A chronograph is a device that measures the time between two events. This article discusses the design, fabrication, and calibration of a ballistic chronograph designed to measure the time ...

The CL-32 is a work-in-progress pocket-sized PC that combines modern hardware with classic design inspired by systems from the 1980s like the TRS-80 Pocket Computer. While some details haven’t been ...