This doorbell can operate without touch the switch.
by Akshay Joseph
Use the latest ATtiny processors in the Arduino Environment. These have the memory capacity of ATmega chips in smaller and cheaper packages.
by John Bradnam
Rocker Bogie Wheelchair Prototype Prototipo Cadeira de Rodas
Build a line follower using an LM324N with a backup Arduino Nano.
by Ajaya Dahal
Discover a line
by Ingo Lohs
Control 256 relays! Seeing is believing!
It feels awesome when you have the power to control things remotely.
by Shubham Shinganapure
VFD tubes are a good alternative to Nixie Tubes, especially in retro clock projects. Read about how they can be used with an Arduino.
by Doctor Volt
The built-in electronic components from an old Canon scanner/printer result in real maker delights.
Imitate musical instruments and make music with an Arduino and only few external components!
An instrument board to control six relays on a sea vessel.
This project is the natural completion of Remotino, and serves to visualize on PC the PWM and I / O values present in Arduino Nano.
With this project, I made an auto turn on or off blind mechanism to my triangle window with the light sensor.
by Bekir Bilge
Writing only Arduino code, it is easy to set up control over experiments and display results on your PC's panel application.
This project is a prototype of a smart home.
This light switch can be turned on and off using designated RFID tags.
The purpose of this project is to create a radio map of the disaster area using reception devices placed near the affected area.
by Vasile Fotache
The solar lamp is charged during the day, and they started to pass. Suitable for yards and corridors.
A DC motor starter using 600 V CoolMOS™ C7 Gold superjunction MOSFETs for industrial applications.
by Md. Khairul Alam
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
Some pretty cool automated functions and easily adjustable parameters. Not bad for a small budget!
Ultra low-cost flow-through photometer for on-line measurements of bacterial density.
by Alex Kutschera
Get an input for your Arduino from the cloud without taking care of server side.
by Jaume Miralles
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