danrogers
Member
hi all, im using some 433mhz rf modules for a project. I’m not that experienced in electronics and I've never made anything around rf components.
Looking at the datasheets (attached) they both show a sample circuit with encoder and decoder chips connected. Do I have to use them or can I input directly to the input on the transmitter and use the output of the receiver to switch a transistor? I only need a simple 1 channel signal to be sent and received.
by the way the modules are
AM-HRR3-433 AND AM-RT4-433
Thanks in advance
Looking at the datasheets (attached) they both show a sample circuit with encoder and decoder chips connected. Do I have to use them or can I input directly to the input on the transmitter and use the output of the receiver to switch a transistor? I only need a simple 1 channel signal to be sent and received.
by the way the modules are
AM-HRR3-433 AND AM-RT4-433
Thanks in advance