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 document my learning in order to be able to inspire other people to make ...

Aryan Gupta’s sanitation rover replaces unsafe manual drain cleaning with a remotely operated, low-cost robot that protects ...

Lithium-ion batteries (LiBs) are currently the most widely used rechargeable batteries worldwide, powering countless portable ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

Skill development Program on “Arduino Based Programming and Embedded System Design” at CSIR-IMMT, Bhubaneswar during 24‐26, October 2025 The Skill Development Program on “Arduino-Based Programming ...

A man from eastern China leaves his Mercedes-Benz camper van unlocked and invites strangers to take it on an adventure. The first family to hit the road had a “wonderful journey”, and before long, the ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Most of us know that a neon bulb requires a significant voltage to strike, in the region of 100 volts. There are plenty of circuits to make that voltage from a lower supply, should you wish to ...

An open-source humanoid robot developed by Leju (Shenzhen) Robotics Co will become a torchbearer in the Shenzhen leg of the torch relay of the 15th National Games, according to the organizers.

I will wait for her in the yard that Maggie and I made so clean and wavy yesterday afternoon. A yard like this is more comfortable than most people know. It is not just a yard. It is like an extended ...

We’re looking for an Embedded Engineer to bring our car’s entire electronic and embedded architecture to life. You’ll design, ...