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“We could automatically detect whether the racing mower is about to run out of fuel by shining a light through a section of clear fuel hose with a sensor on the other side. The idea is that when the fuel …

“All the robots are the inspiration of some natural things. In worms, Inchworm has some special features its walk quickly and its so cute. The dream about making inchworm robot is start when i am 15 years old in my …

“Two stepper motors and an Arduino to turn around an SMD part. For my manual pick and place machine, it would be handy to have a tool that flips SMD parts that are upside down in the storage box. The …

“As part of my Commodore Plus/4 series, chapter three of the user’s manual includes a section on using a Commodore Datasette. In a previous post, I assembled the modern replacement for the Datasette, the Tapuino. “What’s a …

“A modular 3D printed throttle quadrant and trim wheel for use with flight simulators. Having recently upgraded my PC to enable it to run MS FS2020, I was inspired to improve the controls I was using. A keyboard does not …

“A bench power supply is an essential tool to have when working with electronics, being able to set the exact voltage your project needs and also being able to limit the current for when things go to plan really useful …

“Braille as a form of communication has always interested me greatly- so when I saw a contest about making Tools, I took it as an opportunity to develop an idea that I had been thinking about for the past year …

“From the previous Instructables, you can probably see that I have a deep interest for robotic projects. After the previous Instructable where I built a robotic biped, I decided to try and make a quadruped robot that could imitate animals …

“ArClock is my updating of the “LED clock inside a block of wood” idea. It’s a pretty simple build and the result is eye-catching but tasteful (depending on how it’s configured!). It’s built around a WiFi-enabled microcontroller …

“I needed a pin pad for another project, so I decided to make a keypad with parts I had at home. Supplies: 1u Keycaps: 1 to 9 DELETE 2u Keycaps: 0 ENTER 12 key switches (I used Cherry yellows but …