UChaser Follows You Anywhere

If you’ve been making up for lost years of travel in 2023, you might have seen a fellow traveler in the airport terminal or train station walking with their luggage happily careening behind t…

Weather Station With Distributed Sensors

Building a weather station is a fairly common project that plenty of us have taken on, and for good reason. They can be built around virtually any microcontroller or full-scale computer, can have a…

Go In All The Directions With Omniwheeled ESP32 Bot

The ability to change direction without turning is the specialty of omnidirectional wheels, which [maker.moekoe] used to their full potential on a pair of ESP32-controlled robots. Video after the b…

Wireless CNC Pendant Implemented With ESP-NOW

As a fervent fan of twiddly and twirly widgets and tactile budgets in a device’s user interface, [Steve M Potter] created a remote control (pendant) for his CNC machine, which he explains in …

Farm Data Relay System: Combine LoRa And 2.4 Ghz Networks Without WiFi Routers And Cloud Dependence

Setting up a wireless sensor network over a wide area can quickly become costly, and making everything communicate smoothly can be a massive headache, especially when you’re combining short r…

3D Printed Research Robotics Platform Runs Remotely

The Open Dynamic Robot Initiative Group is a collaboration between five robotics-oriented research groups, based in three countries, with the aim to build an Open Source robotics platform based aro…

Building An Army Of Faux Cameras In The Name Of Art

After taking mental note of the number of surveillance cameras pointed at him while standing in line at the local Home Depot, [Mac Pierce] was inspired to create A Scanner Darkly. The art installat…