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Object avoidance Microbit Robot using the Kitronik motor controller

“Having already experimented with creating a robot using a cheap motor driver board, I decided to look at the one provided by Kitronik, I liked the look of it as it came with easy to use screw terminals to attach …

Optimizing code

“Compilers are programs that convert computer code written in high-level languages intelligible to humans into low-level instructions executable by machines. But there’s more than one way to implement a given computation, and modern compilers extensively analyze the code they …

PI Zero Mini Robot

“For this project the aim was to make a very small desktop companion robot, but one packed with functionality, . I have been using the Raspberry PI Zero in a number of my bots. I also wanted to add a Camera …

Portable Mini Timelapse Camera

“For this week’s project, I built a portable mini camera and In this guide, I’ll show you I how I built it. I think this is great for anyone looking to build a DIY project with a low …

Project  PSU Burner

PSU Burner

“What does one do when designing a power supply? Well, build a power supply tester, of course. One of the simplest things to build is a constant current load. This will allow for testing of the endurance of the power …

PVC Submersible

“In this instructable we will be building a submersible. When finished you should have a submersible with motors and electronics to control it. It should be able to go up and down and turn left and right in a pool …

Raspberry-Pi Home Heating Controller

“Have you ever wanted to remotely control your home heating and hot water from anywhere, but did not want to pay over £200 for a commercial system ? Using off-the-shelf hardware and shareware code, you can build your own DIY controller …

Remapcro: A Hardware Keyboard Macro Recorder

“I posted once recently about the prototype of this project, but as of today I’ve finished the first real one. The name Remapcro is a portmanteau of remap and macro, because that’s what it does. It’s an …

Renegade-i (Programmable IC Tester That Feels Like the Real Thing)

“Have you ever dreamt of having your own IC tester at home? Not just a gadget that can test IC, but a “programmable” machine that feels like one of the flagship product of the biggest players in the semicon test …

Scientists Discover Potential Way to Make Graphene Superconducting

“Scientists at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have discovered a potential way to make graphene – a single layer of carbon atoms with great promise for future electronics – superconducting, a state in which it …