Serial Communication between ESP2866-12 (NODE-MCU) and Arduino to increase the number of analog pins as my primary work.

A single Arduino Uno/Mega can carry up to 14 RS-232 boards. Each board is distinguished by ID, which is set via a DIP switch.

If you can't find a voltmeter at home or anywhere else, then this hack is for you!

An Arduino UNO Flash and RAM update with the ATmega2560 as DIL 28 variant.

A RFID module connected to two LEDs.

Everyone needs a good scale in kitchen, what better than to build a high precision scale with the UNO?

This project takes a simple RFID Reader and adds an LCD display to it.

Easy way to control variables with one rotary encoder and OLED display.

A simple method to power a servo on or off from the Arduino, using a NPN Darlington Transistor (TIP-120) and an Arduino.

Why are even the modern day cars are not equipped with biometric entry system? Here is an attempt on a Toyota C-HR.

Measure the unknown resistor with a simple configuration!

Make a Linux distribution that is focused on the development of Arduino and IoT. It's a Distro for Arduino.

That's a two-module chronometer for your MTB (or any others sports) to measure your time in a determined circuit!

Translate analog XY-plotter output to HP-GL command stream.

This project can add two 3-digit binary numbers to turn into a 4-digit binary number. Math homework solved!

How to use the ArduiBox Open DIN rail enclosure set for Arduino Nano, UNO and Yun Rev 2.

6-channel digital sampling oscilloscope with built-in frequency counter, maximum sampling rate 47kHz.

Hello world! Yep yep, I made another simple project. This time for the KY-021 Mini reed switch. It will simply turn on and off a lamp.

Tinkercad is the largest community of 3D design enthusiasts of its kind! It is an online simulator on which projects can be made.

Easily include oscilloscope and frequency counter diagnostics into your own project.

Easy DIY method to test capacitors.

Bluetooth communication between Arduino and the PC using a small interface programmed in Processing.

A model of neuronal functioning & synaptic modification allow replications of drives, behaviors, affects & learning (Operant Conditioning).

Training kit for Arduino teachers.