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“In this instructable I’ll show you how to build a basic Thermometer / Barometer clock using a Raspberry Pi 2 with a BMP180 I2C sensor displaying on an Adafruit 4 digit 7 segment I2C display. The Pi also uses a …

“Here explain how build a sprinkler system with Rpi and Relay in 5 step”

“This idea was inspired by all of the CD-Rom CNC machines that I’ve seen on Instructables. I’ve seen them used as drawbots, laser cutters, drill presses, but I haven’t seen one yet used for a 3D …

“I’ve been developing myself a bench PSU, and finally reached the point where I want to apply a load to it to see how it performs. After watching Dave Jones’ excellent video and looking at a few other internet …

“It can be too easy to get stuck overthinking your ideas and letting your gears grind without making any progress. As makers, designers, engineers, hobbyists, etc. it is crucial for us to get out of our heads and sketch out …

“this project uses processing to take data from an ultrasonic rangefinder on an arduino board and input that into variables in a processing sketch.”

“Hello everyone! In this instructable, I’m showing you how to DIY a Vacuum Cleaner RC Robot. Not only a Remote Controlled Vacuum Cleaner, it also includes 3D CAD, Programming, Algorithms, Mechanics, PCB CAD and Schematics. You can definitely edit …

“Have you ever felt fustrated doing things wishing you had one more hand? Well, this will help you. This is a robot that can do whatever that you want just speaking to it for example you can say “up” and …

“1.6W Mono Audio Amplifier Project is based on TDA7231, which is class AB power amplifier with a wide range of supply.”

“The claw machine functions just like traditional claw machines in arcades, except my machine gives you more control and fairness. The game is based on a timer (there is an LCD indicating how much time is left) which is set …