Hi,
i bought both 433Mhz and 315Mhz RF module recently. I am testing the RF module by following the PR16 Project. However, the Receiver Circuit is not working. The 7-segment is in low power. I followed exactly the same as the schematic. Is there anything left out in the schematic?
2) Can i double confirm about Tx and RX for 433Mhz and 315Mhz? Please see the attachment. I hope i paired them up correctly.
3) Is there any other ways or faster way to test the RF module whether they are defect or not. i accidentally drop 1 RF module on the floor, i scared it is spoiled because i need to use it for my project currently .'
Thanks