Introduction: Arduino - 433mhz Wireless Transmitter & Receiver SWITCH Example FS1000A
Hello world! Today i made a example for the FS1000A 433mhz Wireless Transmitter and receiver set. I am testing these for my website and will set them for sale on the website soon. The example shows you how to turn on a relay, led and buzzer with a button using 433Mhz wireless communication. You could use this example as a panic alarm! You wear the remote on you, hit the button and alarm will go off. Simply add a alarm strobe with sound to the relay for example. Follow the next step for the Schematics, Codes & Parts list.
Step 1: Schematic, Code & Parts List.
Simply wire it up like the schematic shows, I added 9 volt batteries to the Schematic but you don't need them to test.
- 2x Arduino uno.
- FS1000A Transmitter & receiver set (add 17cm antennas, i used jumper wires.)
- KY-019 1 channel relay
- 1 x LED color of your choice.
- 1 x button Module KY-004
- Jumper wires set MM/FF/MF
- (optional) Lamp socket + lamp/Alarm strobe
PS: Check if it legal to operate a 433MHz frequency in your country.
Check out my blog & website: