×

SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

joey2

Member Since: May 24, 2011

Country: United States

  • could you please help me to know how these TX/RX 434 MHz will work with other microcontroller such as Philips 80C51 8-bit microcontroller, how i will connect an LED so that I can verify if the RF activity is going on in the receiver side. Is it possible if we can put visual LED without any microcontroller, what is the connection then. So we need to program first the microcontroller before it works out? I tried these thing without any microcontroller, i send sync signal on the stand alone transmitter and receive it 60 ft away. I receive something but its square wave, it changes the display in the oscilloscope when i varies the frequency from 1 KHz to 10 KHz. Beyond that distance there are distortion on it. Can you help me out in where i will connect a visual LED? Thanks

No public wish lists :(