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

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

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

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.

We implement RS-485 protocol in communication between two Arduinos using MAX485 module.

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

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.

We implement CAN Bus communication with MCP2515 module to communicate between two Arduino for sending temperature data from DHT

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

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

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

Measure the unknown resistor with a simple configuration!

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

Mini-thermostat with input for a 2-wire NTC thermistor and output for a resistive heating element. Plus code & schematics.

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

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

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

Use an Arduino board to control different gain coefficients from an operational amplifier.

An Arduino NTSC/PAL video display shield with integrated framebuffer and composite video output.

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

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

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

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