15 January 2014 User ReviewCheck your delivery options:
TSOP is the standard IR remote control receiver series, supporting all major transmission codes. IR receiver or TSOP receiver senses IR pulses and converts them into electrical signals. Each TSOP or IR receiver operates at a specific frequency. Means it detects IR switching ON or OFF at a frequency. The output of IR receiver is active low. At the time when there is no IR, its output remains HIGH. It has three pins, Ground, Vs (power), and OUTPUT PIN.
This is a versatile device sensor, which receives the infrared pulses from the transmitter and will direct according to the function of the device. The black case will prevent the sunlight effect and lights on the photodiode present in the TSOP.