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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Wide Range of Applications: This module is ideal for generating square wave signals for experimentation
Multitester & signal generator
The multitester can test many different components
support wifi
50M(dual channel independent 50M)
1 Channel 12V Relay 433Mhz + Remote Module Wide Range of Applications: ThisStrong 433 MHz RF signal DieseRC RF wireless relay remote control switch, which uses 433MHz frequency radio frequency technology, has strong signal that can pass through walls, floors, doors, and EV1527 learning code chip which makes the system safer. You can control each device connected to the relay receiver through the transmitter from any location within a reliable distance. Easy to use Extremely easy to set up and reset. There are 4 operating