Description:
This is 38khz MCU learning board IR infrared decoder remote control 21 keys.
NEC encoding format 1-21-key remote control- USB port stereo- car MP3- MP4- foot bath- lighting- digital photo frame- microcontroller development board- learning board- etc..
The remote control range of 8 - 10 m (infrared receiver quality of the middle whether the obstacles and other factors will affect the remote control distance).
Encoding: the encoding format of the NEC- upd6122 encoding scheme- the user code 00FF- key coding below picture.
Power supply: 3V lithium manganese battery.
Button: free height is less than 3mm- the force 200-350g.
Application:
Lighting
Car stereo
Microcontroller boards
Internet of Things (IOT).
Features:
Surface materials: 0.125mmPET
Effective life: 20000 times
Launch tube infrared wavelength: 940Nm
IR carrier frequency: 38KHz
Size: 86x40x6mm