12V DC 433 MHz 2 Channel RF Transmitter and Receiver Remote Control Relay Switch KBP310 Rainbowduino

Rainbowduino

freehand or on paper

Gold for these 270K resistors

Offset = 0 - 50 * Measured Output

The 180K SMD Resistor is a conventional thick film chip resistor and is a type of surface-mount resistor

12V DC 433 MHz 2 Channel RF Transmitter and Receiver Remote Control Relay Switch KBP310 RainbowduinoWireless relay module using a remote control to switch a relay using a remote. It can be used as a two channel wireless switch. It's Applications Garage Door, Household Electrical Appliances, RGB lights Stable performance and strong to resist interference, not obstructed by walls and furniture! Reference distance: 10 Meter (This is the theory distance in an open environment without interference, practical Applications due to the interference