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“Hey there! This is my first Instructable. The Quiz buzzer plans kicked off when my colleague, who also hosts a game show asked for people who could build a Quiz Buzzer. I took upon this project and with the help …
“This experimental project shows how to build a simple PI (Pulse Induction) metal detector based on ATtiny13 / AVR microcontroller.My goals were to make a circuit as simple as possible and to use only popular / cheap electronic parts. The device …
“We recently started exploring the ESP8266 boards and today’s project is going to be an interesting one based on this WiFi module. We are going to build an ESP8266 based WiFi Air condition Remote Controller. While this project can …
“Android application monitoring system for GreenHouse, several sensors for reading data and send to application. This project helps you to look at your greenhouse. It consists of sensors: - DHT11 (temperature and humidity), - MQ-135 (Air Quality), - Soil Moisture . The sensors …
“A simple interface circuit to drive VFD displays. No fancy parts required, and runs on serial communication. What’s the Use? VFD displays are not trending anymore for some obvious reasons, they are made of glass (“uh cool!”), have an …
“This project came to my mind when doing my MEM (Mechanical Engineering Measurement) project, a subject in my B.tech. The idea is to measure the angular velocity of my bicycle’s wheel. Thus knowing the diameter and the all …
“After discovering Cew27’sCmoy Headphone Amp a few months ago on Instructables, I’ve been inspired to build my own. I was also inspired by Koogars amazing Crystal CMoy Free Form Headphone Amplifier which I have been admiring for a …
“In this episode of DIY or Buy I will be showing you how I created my own launchpad. That means I will show you how I combined a design idea with 3D Prints, WS2812 LEDs, tactile switches and an Arduino …
“Floating things with sound might seem like science fiction or something you could only find in a physics lab, but actually many people have shown that its easy to diy. There are simple designs: www.instructables.com/id/Easy-Acoustic-Levitator/ www …
“A doorbell that is triggered via WiFi by a remote microcontroller. Story When we moved in our house this year, one of the first things we missed was a doorbell. There was a bell button at the gate, but since …