This is an Arduino camera module, using the surveillance camera's digital image processing chip-OV0706.

PLC IEC-61131-3 ladder programming >>> Modbus TCP/IP >>> PID tuning >>> HMI >>> Wiring diagram.

Sonar + radar = Sodar. It eliminates camera at private places without compromising surveillance.

Bridging the gap between professional and DIY/hobbyist bench power supply.

Recently, I was in deep research on how to make our own Self Learning Universal Remote. So when I searched for the procedure of making this.

Learn how to develop a Magnetically Levitated Ball using MATLAB, Simulink, and an Arduino Due.

Need fast cheap laser rangefinder for your Arduino project? You can use a laser tape measure for this!

Use the program to manage your ESP module with simple commands. This will allow you to access the Internet for any Arduino product.

Make a simple oscilloscope with Arduino MEGA 2560 and Processing

A large DIY Kossel XL RepRap 3D printer.

A digital device that visualizes analog signal.

An open-source Arduino based toolkit to learn, build & debug electronics and robotics projects.

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

Add Ethernet connectivity to the CNC Shield for Arduino. Control mills, lasers, and other devices with NEMA steppers over your network.

Cool little Pocket Metal Locator sensitive enough to identify small nails and tacks in wood with four independent search coils and LEDs.

Machine learning does not have to be complicated models that cannot be deployed to MCUs, it could be a model-free learning algorithm.

An open-source, Arduino-compatible RF signal generator with Wi-Fi connectivity.

A compact wireless gas sensing system for real-time ammonia detection at the ppm range.

The Praduino multimeter is based on Arduino Nano. This multimeter can work on normal power supply or with 3.7V LiPo battery.

Proof of concept aimed to "unlock" an RTC, an EEPROM and a few other things.

This is a project to make a focus stacking rail from a piece cut out of an old microscope.

Extending Morse Code Transceiver to work with digital data. This project achieves a throughput of 20bps, 2x over Morse code.

Juniper is a new functional reactive programming language for the Arduino which makes coding them significantly easier.

An ATmega88 high-voltage parallel fuse writer for Arduino.