TSL2561 The TSL2561 brightness sensor is a light sensor that will be used under different light conditions (Figure 1). Compared to low-cost CdS cells, this sensor is more sensitive, allows the ...

Want to see when the lights go on in the room? There’s a CdS sensor and a TSL230R Lux sensor for that. An op-amp circuit can measure the sound level in the room via one of the Arduino’s ADC pins.

Posted in Arduino Hacks, Crowd Funding, Microcontrollers Tagged atmega32u4, crowdsource, sensors, smart citizen ← Umbrella Turned Delta Kite Game Controller Repurposed For Flea Market Find → ...

The Lux open source camera removed the need for builder to rely on anything scavenged from a potentially valuable piece of camera equipment. Which in the past has been adopted by Kevin to create ...