Get acquainted with using I2C with the Quark D2000 development board by interfacing an ambient light sensor and an LCD.
January 12, 2017 by Raymond Genovese
Freeze moments in time to easily produce extraordinary close-up pictures with your digital camera, an Arduino, and these simple circuits.
November 14, 2016 by Raymond Genovese
Monitoring the output of a light-dependent resistor, or photoresistor, allows the Arduino to know how light or dark it is. When the light falls below a certain level, the Arduino turns on a couple of LEDs.
June 01, 2015 by Tim Youngblood
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