This is a mostly printed 3D Printer very suitable for a hobbyist. It's an easy and cheap way to get into 3D printing.

Balancing an inverted pendulum on a cart with a DC motor. A perfect project for studying mechanical engineering and feedback control theory.

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

Simple, easy to assemble, programming and use with block structure, Arduino-based soldering station.

Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.

Arduino Nano-based, password-protected AC Main Console.

Goodbye calibration! Digitization of pH test paper! This is a pH meter that reads the color of the pH test paper.

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

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

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

A simple protected power supply unit for Development Boards

An accessory for a beginners programming course: The shield aims on providing examples for the most common Arduino programming use cases.

I created a footprint for the new Arduino Nano family (Every, IoT & BLE).

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

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

This project aims to provide insight into the workings of a digital oscilloscope. This project is designed to be an education tool.

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

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

An arduino uno mount bootloader shield for smd ATmega328p

Training kit for Arduino teachers.

How hard can you throw a ball In this project, we discover the wonderful world of acceleration.

A simple self contained Scalar Network Analyzer. It is used for testing and alignment of RF circuits, including amplifiers and filters.

A simple yet effective demonstrator of a gear pump endorsed with Arduino Nano + MPU6050 accelerometer to measure vibrations.

A homemade semi-automatic antenna tuner for HF controlled by an Arduino Nano.