Top 10 Arduino Projects
0:10 | 10. Arduino Wifi Control Circuit - https://www.allaboutcircuits.com/projects/build-a-control-circuit-with-adjustable-working-time-via-wi-fi/
0:30 | ...
Just wanted to share this Arduino Uno parts and components schematic for curious people :)
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Schematic for LM78XX regulator series.
Just connect a 0.33uF capacitor (ceramic) from the input of the regulator to ground, and do the same with the 0.1uF capacitor. That would give an output of xV (...
- Arduino board
- HC-SR04 ultrasonic sensor
- Connect Trig pin to pin D12 on Arduino board.
- Connect Echo pin to pin D13 on Arduino board.
How does it work? Each LED is grouped with an infrared (IR) LED and a photo-transistor. When a photo-transistors “sees” a certain wavelength of light, it is gated and turns on, allowing current to...