These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

The movement capability of humanoid robots starts at the joints. Harmonic joint modules are the core enabler of agile motion.

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

Since classical computers face limitations while modelling on how many particles interact, Quantum computers are just what is needed to move physics beyond ...

Samsung became the first to add Matter camera support to its SmartThings platform, enabled through the new Matter 1.5 update ...

Dennis] of [Made by Dennis] has been building a Voron 0 for fun and education, and since this apparently wasn’t enough of a ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Nanosensors are chemical or mechanical sensors that can be used to detect the presence of chemical species and nanoparticles, or monitor physical parameters such as temperature, on the nanoscale. They ...