The remote control and the receiver module already contain 2262/2272 codec chip. When you press the remote control button, the corresponding pin of the receiver module will output high level until the button is released. That the spring antenna are soldered to the ANT pad of the receiver module can greatly increase the communication distance.
Receiver Module:
- Operating voltage: 4.5-5.2V DC
- Operating Current: 15mA
- Operating frequency: 315MHz
- Output pins: 4 (D0, D1, D2, D3) corresponding to the remote control buttons A / B / C / D
- Output level: active high
- Antenna: ANT antenna pads can be welded spring antenna
- Great for DIY
remote control:
- Operating voltage: 12V
- Battery type: 23A, 12V
- Operating Current: 10mA (max)
- Operating frequency: 315MHz
- Number of buttons: 4
