Other
“Extremely simple Metal Detector whose making requires only one cheap integrated circuit TL084. It can detect metal coin at 15cm distance, and big plate at more than 50 cm. As I mentioned before, the device is very simple to make …
“Via Nano 33 IoT, use RFID tags as bookmarks to record your ratings. Then, inspect them on Qubitro to grasp and review chapters deliberately. While reading books or comics, I am fond of recording my ratings on a daily basis …
“Hello builders, that is my redesign of the British army’s original Mark IV tank from WWI. I hope you enjoy it. I designed this robot for half a year. It was my first thing I ever designed. I had …
“Track lateral and vertical movements of a 3D printer via AprilTags. Then, get informed of malfunctions related to motion via Telegram. Supplies 1 x Raspberry Pi Pico 1 x WIZnet Ethernet HAT 1 x DFRobot HuskyLens AI Camera 1 x …
“Using the web can be incredibly distracting, or even outright dangerous thanks to ever-present advertisments and trackers. In this EFF article by friend-of-the-Fruit Cory Doctorow, the problem and solution are spelled out thusly: As the online world has grown more …
“As one of the rest of the world, we end up being at home and changing certain areas. One of them in my case has been the way of practicing sports, instead of going to the gym, I went to …
“I wanted a heating plate for soldering my PCBs with SMD components. This is show you how to build and control the temperature of cheep PTC heater. Supplies - Aluminium PTC Heater There are many types and sizes. Can use a …
“For some time, I had that a green background curtain in my workshop. I sometimes use it when I want to change the background of my videos, because is very easy to use that effect. As I had it till …
“A few weeks ago, a video appeared in my recommended video feed from Tim at GrandIllusions (https://www.youtube.com/c/grandillusions) showing a crayon line following toy car designed forty years ago that had no electronics whatsoever, but no …
“If you are interested in DIY electronics, at one point in life you might encounter an Atmel MCU with an UPDI programming interface. The original programmer costs quite a lot, so most obvious solution would be to make one by …