While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

Although the basic principle of radio direction finding is easy to understand (measure the phase difference between different ...

Providing power via contact-closure circuits historically required a new third wire, but perhaps no longer. Say the words “solid-state relay” (SSR) and most engineers also naturally think of two ...

Neuro PlayGround (NPG) Lite is an open-source neuroscience development board by Upside Down Labs that lets you read, process, and act on bio-potential signals like EEG, EMG, and EOG. This repository ...

A collection of applications developed and optimized exclusively for the Arduino Uno Q platform. This repository provides ready-to-use sketches and companion applications that leverage the advanced ...

In electronic and industrial automation systems, relay modules play a crucial role by allowing low-power control signals to switch high-power devices. Selecting between a 5V relay module and a 12V ...

The ESC3B04 is a compact DIN rail-compatible relay board built around the ESP32-C3 Super Mini module for building Wi-Fi remote switches, voltage monitoring systems, motor control, timed automation, ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

The Arduino Opta micro programmable logic controller (PLC) provides a unique entry point into the automation field. Automation fields like smart homes, process controls, and robotics are project areas ...

If you are interested in building robots, then it is certain that you need to learn how to control the speed and direction of a DC motor, and in one of our previous tutorials, we did just that using ...