Content for Project

IoT Made Easy With UNO, ESP-01, ThingSpeak and MIT App Inventor

“This Instructable is competing on contests: “Remote Control”, and “Arduino”, If you like it, please give your vote by clicking at the above banner. Thanks a lot! ;-)The great majority of my work on IoT arena was using NodeMCU and …

Measuring DC Voltage With Arduino and Node-RED

“There are a lot of tutorials DC voltage measurement with Arduino, in this case I found a tutorial that I consider the best functional method to measure DC without requiring input values of resistance, only requires some resistance and a …

Robotics w/ OSD335x-Powered BeagleBone Blue: Rubik’s Solver

“Experience the OSD335x performance for industrial applications & robotics by building this cool Rubik’s Cube solver using BeagleBone Blue. Building the Rubik’s Cube Solver with OSD335x System-In-Package Our team was challenged to build a portable robot to demonstrate that …

The Mini Wall: the Electronic Game

“Idea: Colyne, our 5 year old daughter, is a fan of the TV game show “The Wall” on NBC (TF1 in France), so for her birthday I decided to build a miniature table version. Made of wood, the game consists …

Tiny UHF Tracker Transmitter

“This is a little circuit that could be used to track an object up to 400m. It is essentially an SAW stabilized OOK modulated RF transmitter. The modulation is done with two low frequency ultra low power oscillators that activate …

10-bit PWM from the ATtiny85

“The ATtiny85 microcontroller has two 8-bit timers. Using them can be controlled dimming of LEDs. 8 bit is not enough if you want to have a brightness change adapted to the human eye. Gamma correction causes visible jumps in brightness …

Busy Cube #1 - Simple Switch

“This specific project serves two purposes. First, I wanted something small and simple that will keep him entertained during plane and car rides. Second, I used it as prototype before making something more sophisticated (with a micro-controller, rechargeable battery, and …

Current Temperature on 8*8 LED Dot Matrix

“It shows the current temperature on an 8*8 dot matrix display using DHT11 temperature sensor. Here the current temperature is streamed on the 8*8 dot matrix LED display by scrolling using the DHT11 temperature sensor with Arduino Uno …

DIY ESP32 Development Board - ESPer

“So recently I had been reading about a lot of IoTs(Internet of Things) and trust me, I just couldn’t wait to test one of these wonderful devices, with the ability to connect to the internet, myself and get …

Hall Effect Sensor on Arduino Using Fidget Spinner

“Abstract In this project I am explaining about how hall effect sensor works measuring fidget spinner speed with arduino board. working:- A Hall effect sensor is a transducer that varies its output voltage in response to a magnetic field. Hall …