A simple project trying out animations on a matrix of 5 neopixel rings.

Wooden Christmas tree decoration, with led rows representing string lights of a Christmas tree and a star on top of it.

A retro radio made with Arduino and DFPlayer Mini for my two-year-old niece.

DIY, Arduino Nano based, Open Source, funny study of RTC, OLED, Buzzer and Servo motors! An emotional little companion robot!

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

Another indoor greenhouse powered by Nano. 100% controlled environment with some extra perks that make life easier.

Pulse induction metal detector, built on the Arduino Nano.

Scan and draw ruff sketch of distances ahead just like RADAR using UltraSonic Distance Sensor.

A Lego arachnid controlled by your smartphone.

Architectural model of a bus stop with automatic sunshade according to the position of the sun. It is also sensitive to rain.

Weather forecast clock made from a Nano, a salvaged alarm, a BME280 sensor, a DS1307 RTC, an old cell phone battery, and Nokia 5110 screen.

Make an interactive table that displays games, an audio spectrum, and animations on a 12x12 built-in LED matrix.

This is a very precise scale for any weight up to 1.5 kg!

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

Create massive train traffic on your own model railway!

Arduino Nano based object avoidance robot which uses 3 HC-SR04 sensors in order to detect potential obstacles and correct its trajectory.

Smart light that turn on at noon when anyone pass in street and turn off at morning also check its state and report if it need to be fixed.

An Arduino based device to monitor the levels of combustible gases, carbon monoxide, relative humidity and temperature in the kitchen.

A freeform circuit sculpture of a snowflake. Driven by an Arduino Nano using 18 software PWM pins.

MoveThisWay is an autonomous robot that transports heavy payloads on programmable paths with obstacle detection capability.

GeekTurnik is the first WiFi-connected pull-up bar.

Pi-based dashboard for a business. An Arduino controller allows switching dashboards and disabling the screen saver when actively viewed.

Redesign of a cheap set of a kid's railway into an intelligent train with control from the Android device. Project updated. Added sensor.