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“If you like me you find yourself wanting an AT2XT adapter, you may have also discovered that they are not too easy to buy pre-made.”
“In this instructable I wanted to show you how to make the aquarium controller. There are many controllers available in the Internet, but they cost at least $100. My controller costed about $15. Another great thing about making your own …
“The ‘brain’ is the ESP8266 uC. It is available with on board WiFi and plenty of I/O for smaller projects. All this for well under $10USD with programming options for NodeMCU, MicroPython, and the Arduino IDE. There seems to …
“One of the projects, which was scheduled some time ago, was the construction of a personalized presence light. For this project I decided to use a wooden base with an Arduino and a figure printed in 3D. First the bases …
“Welcome to my instructable on how to create a simple ornament with RGB LEDs and an Arduino board! In my case I have built a clay-modelled take on Ori and the Blind Forest’s Shrouded Lantern because I’m a …
“Spectacles, phone, wallet, watch. Tablet, keys, pocket knife, camera. Multi-tool. USB cable and charger. Extra batteries. Outgoing mail. Coupons, tickets, medication, and makeup. Sunglasses. Contact lens case and solution. That video game you’ve been meaning to return. A book …
“A QR generation library was ported to the Arduino UNO and Seeed LCD touchscreen platform. Originally the generation time was 6 seconds, making the display of seconds impossible. As @ch00ftech suggested, eliminating the search for the optimal QR mask and …
“In electronics, a device is said to be a latching device if it maintains any particular fixed state even after removal of the input signal. The same also applies for electronic/electromechanical relays. Basically the electromechanical relays that are used …
“A 3D Printable microscope and translation stage. The trick of making a microscope out of a webcam has been around for a little while, and produces good results. However, getting a nice mechanical stage to focus the microscope and move …
“This project started as a way to prevent my pool pump/filter outdoor cupboard from freezing in the winter. I already realized that a 60w lightbulb should be enough heat in such a small volume (2 cubic metres approx), but …