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“We have always used the continuity function of a multimeter to find out continuity in PCB,wires,circuit traces,fault detection,etc. When continuity is found the Buzzer inside the meter rings and when there is no continuity it does …
“Relays are always used for AC switching circuits…we frequently need AC loads like Fan Bulbs to operate automatically with conditions like decreased light, increased temperature, etc.Also we come across situations like when we need to control appliances remotely …
“The concept is rather simple: the picamera takes a photo every 15 seconds, if my face is found, current time is recorded. The logged time then added up to calculate my exact working hours every week. The result is displayed …
“This Instructable is competing on contest: “Raspberry Pi”. If you like it, please give your vote by clicking at the above banner. Thanks a lot! ;-)On my previous tutorial, Python WebServer With Flask and Raspberry Pi, we learned how to …
“Skycam is a little robot that travels on a rope or string, can turn corners, and even has a little camera with pan and tilt. The whole thing can be controlled from your phone or any browser and it even …
“In this Instructables i will show you how to make a very simple but very professional looking proximity sensor. You can watch the video which is embedded in this step for construction, parts list, circuit diagram & testing or you can …
“For a project (revitalizing a large 80’s liquid crystal display) I needed to program an EPROM. The EPROm should contain a character font that goes into the LCD so it can show characters. The EPROM required was a 2764 …
“A few months ago, I decided to make a word clock as a homemade Christmas gift for my grandparents. The main challenge I wanted to give myself was to 3D print the entire clock, except for the electronics. This instructable …
“In my house we play a lot of board games with friends, but I didnt have a great space to lay out the larger games we often used. Last year I decided to give our game area an upgrade and …
“What I’ve done is practically only holder for WS2812b leds. But it’s more, it’s stylish. You can mount it wherever you want and it’s fully 3d printable. I’ve mounted it on my R/C car …