“Most 3D printer firmware includes some sort of thermal runaway protection, a feature that monitors the heaters and shuts the printer down if it notices something gone wrong. You should always enable the thermal runaway protection in the firmware. However …

“Story Character LCDs are one of the most common things one gets in an Arduino kit. They are very cheap and fun to work with. They are categorized in two categories: one that is directly hooked up to the Arduino …

“I made an Arduino-based laser CNC wood engraver and thin paper cutter using old DVD drives, 250mW laser. Playing area is 40mm x 40mm max. This is an tutorials on how I made an Arduino-based CNC laser wood engraver and …

“I was inspired to begin this project after seeing research videos of both tree climbing robotic snakes and robotic eels. This is my first attempt and building robots using serpentine locomotion, but it won’t be my last! Subscribe on …

“Hello Guys, In this instructable, I am going to show you how you can convert your old or broken led bulb into a smartphone-controlled colour changing smart led bulb. So let’s get started :) Here’s the complete tutorial and …

“Please vote for this in the fitness challenge instead of a Fitbit or a smartwatch, you can build an Arduino powered fitness tracker for only $15! It tracks the pumping motion of your arms while running and uses an accelerometer …

“Well I had been working on this simple, but sometimes useful meter based on Arduino Nano. It can read battery voltages to 10% of actual value (as long as it is below 10V), it can measure resistance quite well (better …

“I have recently converted my aquarium lights from fluorescent lighting to LED lighting and I have decided to try and simulate a natural environment where light gradually increase from dawn till midday and then decrease till dusk. At night there …

“Gears never fail to capture the interest of anyone observing them. The inspiration for this clock was a minimalist approach to a gear clock. By simply hanging an incremented gear onto a small driven gear and letting gravity and mathematics …

“This is an Instructables on how I made an Arduino based Laser CNC wood engraver and Thin paper cutter using old DVD drives, 25mW laser. Playing area is 40mm x 400mm max. Isn’t it fun making a own machine …