Concrete Bluetooth Speaker
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Category Archives: Projects
Eleksmaker EleksLaser A3 Pro Laser Engraver 2500mW – Review, build and Test
How to Make an Arduino POV (Persistence of Vision) Display
This a POV (Persistence of vision) Display based on an Arduino Pro Mini clone.
8431 RPM Fidget Spinner – Arduino Tachometer
This was a fun experiment measuring the rotational speed (rpm) of a fidget spinner using an Arduino Uno, a hall effect sensor and a neodymium magnet. Then seeing just how fast I could make the spinner spin with a shop vac!
Opto isolated dual relay module (Arduino)
Keyes SR1y Relay module circuit
The Keyes SR1y relay module
Maximum 10A 250V AC
Maximum 10A 30V DC
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How to connect I2C LCD display to an Arduino Uno
How to connect an i2c 16×2 LCD display to an Arduino UNO tutorial.
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How to make a paper mache rocket stove
The challenge was to see if I could make a rocket stove using paper mache. Paper mache burns so the rocket stove is actually a self fuelling disposable rocket stove. Checkout the video below to see how it was made.
Installing Arduino Uno software on Windows and running your first sketch
Parts list:
US: http://amzn.to/1tiesWE
Uk: http://amzn.to/1UHQuNF