Other
“This is a temperature/humidity/noise detector to be used in any room, in this case a library. This device continuously takes the input devices and logs the data into the dashboard with a buffer of 1 hour and access …
“This project was born out of constellation of things and desires :) I’ve always wanted to make up a CMOY amplifier, just because I think it is a cool project and I always wanted to see if the headphones amplifier …
“This project is called the NC741 because Noise Cancelling with 741. Also NC741 sounds cool. The purpose of this build is to show that Noise Cancellation is possible with basic parts like OP-Amp. And that application of fundamental physics …
“Passive Infrared (PIR) sensors detect motion in a local area and are the sensor of choice in security systems, home automation and proximity-sensing applications. The SparkFun OpenPIR is a highly customizable PIR sensor based around the NCS36000 PIR controller. The …
“PaperSynth v2 is an “8-bit synth” circuit for creating musical square wave tones - made with paper, copper foil tape, an ATTINY85 microcontroller and some simple electrical components.”
“At or farms, we required to install a few lights that would automatically turn on at night and turn off at dawn and since we required quite a few, it had to be cost effective and efficient. I thought about …
“In this Instructable, I am going to show you how to build a Solar powered WiFi Weather Station with a Wemos board.The Wemos D1 Mini Pro have small form-factor and wide range of plug-and-play shields make it an ideal …
“I know this looks like just another WiFi logger, but this is a little bit more. It uses Thingspeak free service, can be configured through WiFi AP, and uses minimal components. It only needs 3 components: Wemos D1 mini (or …
“Tinku is not just a robot; it is a personal robot. It is an all in one package. It can see(computer vision), listen(speech processing), talk and react to the situation. It can express emotions, and the list of …
“This is a small ,cheap and affordable project that you can make in just an hour! This is a really simple project and I intended so that younger people could make it on simpler micro-controllers , and more experienced people could …