Results tagged #433 Mhz in Circuits
You Have Mail!
If your letterbox is some distance from your house, you will find a monitoring device useful to indicate when new post has arrived. This can...
433 MHz UHF lost model radio beacon
Here`s a simple 433.92 MHz short range radio beacon that may be handy for locating downed R/C planes, lost ballons, model rockets - or perha...
433 MHz 4-ch receiver with relay output transmitter
Momentary output : One of the relays RE1...RE4 is ON as long as CH1---CH4 is pressed from transmitter. Latch output: when one of channels CH...