Title :
Design of Infrared Signal Emission Based on MCS-51 Microprocessor
Author :
Hongnan, Zhang ; Chao, Jiang ; Yayou, Huang ; Saichun, Hu
Author_Institution :
Hunan Univ., Changsha
Abstract :
Application specific integrated emission chips are incompatible with one another in terms of the telecontrol-code formats, an obstacle for the universal application of remote controllers. In this paper MCS-51 microprocessor is used to simulate the emission of remote codes belonging to PT2248 chips, programs are designed to produce specific telecontrol-codes, assisted by peripheral circuits to transmit the infrared signal. The whole system is simple, low-cost and can be universally used.
Keywords :
application specific integrated circuits; microprocessor chips; telecontrol; MCS-51 microprocessor; PT2248 chip; application specific integrated emission chip; infrared signal emission; remote controller; telecontrol-code formats; Chaos; Circuit simulation; Cities and towns; Costs; Frequency; Hardware; Local oscillators; Microprocessors; Signal design; Software design; MCU; infrared signal; remote code;
Conference_Titel :
Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-1685-1
Electronic_ISBN :
978-1-4244-1686-8
DOI :
10.1109/ICNSC.2008.4525180
