Now showing circuits 1-10 of 10. Sort by

dual SSR arduino switch

dual SSR arduino switch PUBLIC

I made this circuit to control two Solid State Relays from two GPIO pins.

by jmiller944 | updated January 20, 2016

arduino   rpi   ssr   tip120  

Raspberry Pi kWh meter

Raspberry Pi kWh meter PUBLIC

This is the schematic for reading (analog) kilowatt-hour meters. This schematic has two CNY70 sensors to read the "black spot" on the rotating disk. Software will read the ADC converter info and can...

by Patrick6325 | updated October 22, 2013

adc   cny70   gpio   mcp3004   mcp3008   pi   raspberry   raspberry-pi   rpi   spi  

Tweeting Duck

Tweeting Duck PUBLIC

Uses a Raspberry Pi and builds on Tweeting Chicken by adding remote control of toy duck and replaces internal Singing In The Rain sound effect with Tweets from Google Translate.

by TS3 | updated June 04, 2013

raspberry-pi   rpi  

uln2003A - motors - RPi

uln2003A - motors - RPi PUBLIC

by blueshrapnel | updated March 28, 2013

rpi   uln2003a  

System 0.0.1a

System 0.0.1a PUBLIC

My security system with a Raspberry, version 0.0.1a (https://github.com/yuki/mohss)

by rugoli | updated February 08, 2013

gpio   raspberry   raspberry-pi   rpi  

Raspberry Pi Rev 2 custom part

Raspberry Pi Rev 2 custom part PUBLIC

by mrmuh | updated January 21, 2013

raspberry-pi   raspberrypi   rpi  

Raspberry Pi PIR Module

Raspberry Pi PIR Module PUBLIC

This circuit shows how to connect a basic, inexpensive PIR sensor module to the GPIO pins on the Raspberry Pi.

by MattHawkins | updated January 10, 2013

pir   raspberry-pi   rpi   sensor  

Raspberry Pi Switch Input

Raspberry Pi Switch Input PUBLIC

This circuit shows how to use a switch to toggle a GPIO pin on a Raspberry Pi configured as an input.

by MattHawkins | updated August 10, 2012

gpio   input   pi   raspberry-pi   rpi   switch  

Raspberry Pi LED Output

Raspberry Pi LED Output PUBLIC

Circuit showing how to control an LED from a Raspberry Pi GPIO pin configured as an output.

by MattHawkins | updated July 13, 2012

gpio   led   output   raspberry-pi   rpi  

Raspberry Pi Buzzer Output

Raspberry Pi Buzzer Output PUBLIC

Circuit showing how to control a simple buzzer using a Raspberry Pi GPIO pin configured as an output.

by MattHawkins | updated July 11, 2012

buzzer   gpio   raspberry-pi   rpi   sound  

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