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3V～8V TEMP -0
of Pins 28 Operating Temperature -25°C to 85°C Type Round IC Base Pitch 2
and other electronic circuits
The sensor array consists of 4 IR sensors which can either be used together or separately and can be placed in different locations as well
these levels have been changed to 0
Wireless RF Transmitter and Receiver Module with HT12E & HT12D PWM DC Motor Speed Regulator module 3V～8V TEMP -0RF transmitter and receiver pair require this module for better communication and to avoid cross connection with other TX and RX pairs working at the same frequency. The RF Transmitter Module uses the HT12E IC for encoding the message and the RF Receiver Module uses the HT12D IC for decoding. 8 Pin DIP switch is used to set the address bit in the module. Features LED Indication 433MHz Frequency Range Range Upto 100Meter Address line selector switch