cpm4nano - CP/M-compatible computer based on Arduino Nano.

This is a project of Radio Receiver LW/MW/SW Stereo FM with RDS, using Arduino Nano, Si473x Radio IC and 1.8in TFT color display ST7735.

Add more fun to bottle rockets!

Automating a chicken coop with sensors and actors, using an Arduino MKR1000 and the Blynk internet dashboard.

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

Arduino Uno-based device intended for negative wound pressure therapy for hospitals in the developing parts of the world.

Simple device to control and initialize DALI lamps.

A very basic tutorial on how to interface a microcontroller to an MQTT broker and interact with data on Node-RED.

The task was to control a lighting system with an Arduino via DMX.

This device is a smart pill dispenser to aid those who are forgetful when taking their medication, or who take many medications at once.

This is my first Arduino-based, Bluetooth-controlled RC car. It is controlled by a smart phone application.

8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc.

An Arduino Uno autopilot drone with multiple sensors and a wireless camera controlled by two microcontrollers.

Arduino-based digital hardware synthesizer modules. Goal was to design something to be cheap and super easy to build. First iteration.

Displays your pulse rate, blood oxygen level and a moving graph of each heart beat, the photoplethysmogram (PPG).

A firefighter Arduino autonomous robot which is capable of detecting, approaching and extinguishing fire.

Bicycle odometer and speedometer showing distance traveled, average and current speed (in km/hr), time and can store up to 99 laps.

The VL53l01x distance sensor as EV3 sensor.

A conversation piece with one meter of WS2812b, a $10 clock from a dollar shop, a spare 10mm LED, Arduino Pro Mini, RTC 1307 and hot glue.

A simple 8x32 LED matrix alarm clock.

Add a "roger beep" at the end of transmission on any radio transmitter, with an Arduino Uno.

This is an easy how-to make a mini-piano using Arduino, including a preset song!

Touchless door handle mechanism that can be used in every door just replacing the standard handle. Very useful for people with disabilities.

For use in DIY homebrew radio equipment such superheterodyne receivers, SDR, HAM QRP transceivers or RF generator.