4 Channel Wireless Four Button RF Remote Control Transceiver Module (Mode: Non Locking) DC Jack (Pack of 5) and built with industrial-grade components

and built with industrial-grade components for stable DC output

M177 NRF24L01 2

drawing approximately 2

7-Segment Display Decoder/Driver ICs

4 Channel Wireless Four Button RF Remote Control Transceiver Module (Mode: Non Locking) DC Jack (Pack of 5) and built with industrial-grade components4 Channel Wireless Four Button RF Remote Control Transceiver Module (Mode: Non Locking) The 4 Channel Wireless Four Button RF Remote Control Transmitter Receiver Module with Non Locking mode can be composed of a fixed code four radio receiver circuits, remote control of four four bit data output code corresponding to the module, you can easily make up a wireless remote control receiver circuit. They are widely applied in the majority home electronics