DC 12V Single Channel Relay Module RF Wireless Switch Receiver + Remote Control Transmitter DIY Kit 433mhz Arduino Uno Cable 8k ohm 2W and tolerance

8k ohm 2W and tolerance of ±5%

9A Efficiency 77% Feedback Voltage 1

It€š¬€ž¢s the part of ATMEGA328-U

6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages)

you can turn on/off

DC 12V Single Channel Relay Module RF Wireless Switch Receiver + Remote Control Transmitter DIY Kit 433mhz Arduino Uno Cable 8k ohm 2W and toleranceIt'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