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“Build your own Bluetooth, remote-controlled robotic light switch to turn on and off the lights! Using CircuitPython running on the Feather nRF52840 Express and Crickit FeatherWing to flip the switch with a servo motor, you can avoid all of the …
“A Different Looking MIDI Controller In this guide, I’ll show you how I built this strange looking MIDI controller. It doesn’t look like your typical drumpad or keyboard, but it does have similar functionality just like any standard …
“Can you be electrocuted in the bathtub? Sure — but only because the water’s not pure. Many people don’t realize that absolutely pure water doesn’t conduct electricity. This is because the hydrogen and oxygen atoms don’t have …
“Sunlight is essential for our survival, but too much of a good thing can sometimes be harmful. That certainly applies to the invisible ultraviolet (UV) wavelengths of sunlight, for too much exposure to UV can cause sunburn and even skin …
“In this project I am making a DIY spot welding machine to be used for building battery packs with 18650 lithium ion cells. I also have a professional spot welder, model Sunkko 737G which is around $100 but I can …
“Here’s an easy six-step tutorial on how to build your own Arduino cocktail machine! It is relatively easy and cheap to build so let’s begin! See the video below to see how the project was built. You can …
“Dimensions 750x470x320mm including the truss and the footings. The main frame with the truss can handle a 6T jack mounded at the upper side of frame with no problems of distortions or cracks. If you plan to use a 3T …
“This instructable will get you through the idea of making a semi-automatic drill press thats small enough to fit on a table top and is made out of common hardware that anyone can easily get access of. Besides of having …
“Remember those DC motors, all you need too do is to hook up the positive and negative leads to a battery and holla it starts running. But as we started doing more complex projects those DC motors doesn’t seems …
“This instructable, A Redbear Nano V2 Replacement, is Part 3 of 3. Part 1 – Building Very Low Power BLE devices made Easy with Arduino covers settting up Arduino to code nRF52 low power devices, the programming module and measuring the …