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Gold for these 27K resistors
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Mounting: Through-hole
DACLNA pre-amplifier On-board clock 40MHz crystal oscillator Working voltage 2
DC 12V Single Channel Relay Module RF Wireless Switch Receiver + Remote Control Transmitter DIY Kit 433mhz Arduino Uno Cable Gold for these 27K resistorsIt's a DC 12V Single Channel Relay Module RF Wireless Switch Receiver + Remote Control Transmitter DIY Kit 433mhz. A great replacement for door open button or other switches of devices, widely used in elevating controller, automobile, household appliances, machine tools, alarm system and other automatic control area. An automatic switch for automatic regulation, with self lock function, allows safety protection and circuit conversion. 315 MHz
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