In this tutorial we’ll show you how to build a simple and cheap robotic arm from wood scraps and plastic bottles!
Disassemble an old printer (in this case a dot matrix) and drive the stepper motor(s) for linear motion or rotation. With Arduino.
Grabs and drops objects from various heights over a field of 180 degrees.
An ultra-low power, battery-operated recycling bin to showcase a perfect smart city IoT solution using mcThings, SIGFOX and Ubidots!
This will prevent you from going back to sleep after snoozing that since now you have to solve a math problem to snooze the alarm.
By adding a C.H.I.P., an amp, and a hard drive, I've put my entire music library inside a pair of handsome old speakers I control over WiFi.
Built with recycled elements, high brightness color LEDs and an RGB LED. Arduino Mega 2560
My ice maker blew its controller board and I needed to make a plan to replace it. So I used an Arduino to control it!
Greenhouse with solar panel and battery to power windows, water collector and pump, LoRaWAN IOT for temp/humidity/remote interface
Origami Mask which require no glue or stapling. A4 paper and non latex silicon bands make a cheap and hygiene disposable mask.
Recycle your old cellphone to build one and connect it by a browser to your new phone, PC or tablet!
A DIY pinwheel controlled by Arduino using a DC motor recycled from a portable CD player.
Automatic fans act in stages depending on atmospheric conditions with an alert at full capacity.
How to Salvage and Reuse Old PCB's
First optical toy (1832), which allowed to reproduce the movement of an image. Here motorized and reproduced with Arduino.
Cute little DIY project using 8x8 LED matrix module and nRF24L01.
Automatic pet dispenser based on IFTTT, littleBits and some recycled stuff.
In this article, you'll learn how to make Monitoring system about hydroponic using IoT based ESP8266.
Do you want to drive an old PC fan for your Arduino projects? Follow this small tutorial and you will know how!
Conversion of a Film Camera to Digital using an Adafruit TTL Serial Camera, Arduino Uno, 9v battery and a Sd breakout board.
Using the built-in LIDAR distance sensor on the TrackALL device, we'll create an easy smart garbage can and visualize how 'full' it is!
Learn how to build an automatic trash bin using the ultrasonic sensor, a servo motor, and cardboard.
This is an example of recycling an old 5'1/4 HDD to a funny 6 digits clock
A simple top mounted panel for re-using a discarded ATX computer power supply unit as lab bench power supply.
