SparkFun RF Link Receiver - 4800bps (315MHz) General Home Audio the unit vibrates softly but

the unit vibrates softly but noticeably

Dimension:

Can be at ease used

Max length of item: 6ft

) interface

SparkFun RF Link Receiver - 4800bps (315MHz) General Home Audio the unit vibrates softly butThese wireless receivers work with our 315MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one way, you would need two pairs (of different frequencies) to act as a transmitter receiver pair. Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and