Secure DIY Garage Door Opener
We are going to use digital signatures to add security to our system. If you want to learn more about…
How to Make a CNC Plotter
Numerical control(also computer numerical control, and commonly called CNC) is the automated control of machining tools (drills, boring tools, lathes)…
Arduino LCD Game
Making a great many things is very easy with Arduino microcontrollers. This Instructable tells you how to create a simple…
How to Build a Levitating Light
Let there be light! In this tutorial we’ll build a basic magnetic levitator. This guide will go over some of…
IoT Based Sensor & Climate Monitoring Using BoltIoT Platform
Often when designing Data acquisition systems, such as plant health monitoring in which case, the sensors are placed on-site, knowing…
RePhone Kit – World’s First Open Source and Modular Phone
RePhone is an open source and modular phone kit. With Rephone you can: 1.Create your own phone in minutes with…
Lasersaur: Open Source Laser Cutter
Design a laser cutter and make the building process repeatable for others. The result is an affordable and easy to…
Raspberry Pi 3 baby monitor
You might have a baby/dog/hamster that you want to keep an eye on when you’re not there. We understand: they’re…
Arcade Buttons Make a Great Multimedia Keyboard
has a very important job – managing the audio for several Christmas events. Desiring a simple and effective control interface,…
DHT11 vs DHT22 vs LM35 vs DS18B20 vs BME280 vs BMP180
There are a wide variety of temperature sensors compatible with Arduino, ESP32, ESP8266 and other development boards. So, it can…