Infra red LED transmitter and it's receiver Infra red transmitter (the IR LED) should transmit with high power that it can transmit to range of at least 50 meters We dont need just the light sensors or the Infra Red sensors, we need the transmitter and the receiver both. And these shoul Show More...
Infra red LED transmitter and it's receiver Infra red transmitter (the IR LED) should transmit with high power that it can transmit to range of at least 50 meters We dont need just the light sensors or the Infra Red sensors, we need the transmitter and the receiver both. And these should not be normal or ambient light sensors, We need Infra Red Transmitter LEDs and its receiver Dimensions should be very small. Maximum around 3 squared centimeters