BUl301F ( TV and video) infrared remote control transmitter circuit

Published:2011/8/31 1:38:00 Author:Jessie | Keyword: infrared, remote control transmitter | From:SeekIC

BUl301F is theinfrared remote control transmit circuit. The Internal circuit is composedof theoscillator frequency device, drive, points, output drives, timing signal generates control circuit, shift register, read-only memory, keyboard scan signal input circuit and keypad scanning signal output circuit, etc. Technical features: CMOS technology, low power consumption; higher integration,less peripheral components;lowpower supply voltage;20-pin DIP.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Remote_Control_Circuit/BUl301F__TV_and_video_infrared_remote_control_transmitter_circuit.html

Print this Page | Comments | Reading(3)