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- INDEX - - An outline - Description of Transmitter - Block diagram for Transmitter - Circuit diagram for Transmitter...
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1. How to use HM-T003 - HM-T003 is Remote Keyless Tramsmitter - This unit controll door lock/unlock with wireless. - This unit consist of Transmitter(HM-T003) & Receiver - Push button , then door lock. Or Unlock 2. Introduction of Transmitter(HM-T003)
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- Remote door lock/unlock - LED turn on ( When The button is pushed ) - Operating distance :10 m over - Id input(setting mode) 2. ELECTRICAL CHARACTERISTICS TRANSMITTER model name HM-T003 Operating voltage 3 VDC Consumption current Max 15mA Operating frequency 315㎒...
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1) TRANSMITTER A) DATA FRAME B) DATA FORMAT LOGIC "0" LOGIC "1" C) TRANSMISSION SPECIFICATION - BAUD RATE : 625bps - CODING METHOD : MANCHESTER - TRANSMISSION BIT COUNT : 1 FRAME = 234BIT - TRANSMISSION TIME : 377.4msec...
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2) ETACS ETACS RF DATA INPUT ENCRYPTI ALGORITH 12 Bits of Encrypted Data Output Circuit Door Lock Door lock Relay Door Unlock Door unlock Relay Hazard Relay Panic Horn Relay...
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Block diagram for Transmitter and Receiver TRANSMITTER(HM-T003)
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Block diagram for Transmitter TRANSMITTER(HM-T003)
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* PCB PATTERN Product ; HM-T003 TOP PATTERN * Method of continuous transmit Short #14 Pin of R2/C3 CPU IC...