Here is the diagram of my Arduino infrared close proximity sensor. As you can see, ... [code] #define ALERT_LED 13 //SIGNAL LED . void setup() { TCCR1A = 0b10110010; ... The system works by emitting a ...

When an LED (IR or otherwise) is reverse biased it can act as a light sensor. ... normally be when using a more common modulated IR receiver module. All of the Arduino code you need to get up ...

Individual LED lights are common in Arduino projects because they offer proof a circuit works. Soldering iron and solder ($9.95) : A soldering iron is used to create new and permanent connections ...

Infineon's RGB LED Lighting Shield is one two of Arduino-based evaluation boards created to showcase the capabilities of its ARM-based XMC1000 MCUs in lighting and motor control applications. Unlike ...

The entire system is built on the backbone of an Arduino Uno with a few other parts totaling at about $150. That seems expensive, but DeBoisblanc's build covers a lot of ground.

The serial communications is I2C and there’s a tiny optical sensor onboard along with an IR LED. Of course, you could send other keys than media controls. We wouldn’t mind going back and ...

Arduino accelerometer hikes bike safety with LED brake lights. As mentioned in LED Lightlane increases bicycle safety at night we like combinations of LEDs and bicycling on Gadget Master ... Steve ...