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Interactive Arduino Powered Coffee Table

“One quick fore note: this is my first Instructable and my first large Arduino project, so if you see any stupid errors or have an idea of how things could be done better, then please let me know. Now that …

I2C Continuum

“I say that this article is now NOT ONLY about an I2c LCD display facility just added to the ESP8266 boards but theres a PARALLEL version as well, making use of GPIO 4,5,12,13,15 and 16. Comments …

WiFi BrewPi Fermentation Temperature Controller With ESP8266

“As I started to get further into brewing I realized I needed a way to better control fermentation temperatures and quickly stumbled across the BrewPi project. It’s a fairly ingenious combination of a Raspberry Pi and a microcontroller which …

Arcade Claw Machine/ Prize Game

“Version 3 is near complete! Changes include the motor driver PCB I made, ‘cleaner’ wiring and slightly improved code. Also significant is improved gantry design for ver3. Gantry is less bulky, center of gravity is, well, more centered and overall …

LDMOS Amplifiers

“Frequently I will install a control system to later find out —it doesn’t work or work properly. Have you been there? My aim with this project is to find those anomalies and “gotcha’s” before the first wire is …

Automated Navigation Robot with Gas (MQ-2), Temperature & Humidity (DHT11) Sensors

“Hello everyone! The purpose of this project was to make a robot capable of navigating around obstacles in a room using the ultrasonic module HC-SR04 mounted on a Servo, this allowed the robot to look around to determine the …

Arduino Treasure Hunt

“I have always liked movies like National Treasure and the like. Ones that has a team of people that are running all over trying to solve some riddle or a string of riddles to, get the gold, get the girl …

Anti Missile Robot

“The very first time i think at what a robot does. that use a water rocket to be an anti missile blocking and raining the earth. and there is another anti missile robot on boarded the flying water rocket controlling …

Hydroponic Greenhouse Monitoring and Control System

“In this instructable, I will show you how to construct a hydroponic greenhouse monitoring and control system. I will show you the components chose, a wiring diagram of how the circuit was constructed, and the Arduino sketch used to program …

Node MCU With Three DS18B20

“This is a project I made for weekend house, which is small but on two floors. It is quite unhandy to go up and down just to see temperature in every room, so I had to do something. So this …