- This is a precision 38 kHz Infrared transmitter uses a MOS integrated circuit with NEC transmission format ideally suited for remote operation in TV, VCD, and all compatible IR receiver devices.
- This general purpose ultra-thin 38Khz universal infrared remote control can be used to generate and transmit IR signals based on the NEC encoding format.
- The circuit is ideal for most IR Sensors since these are designed for 38 kHz pulsed IR rays.
21 Key Mini Infrared remote control.
This is new ultra-thin 38KHz universal infrared IR Remote Control with Battery, NEC encoding format 1-21-key remote control, USB port stereo, car MP3, foot bath, lighting, digital photo frame, microcontroller development board, learning board, etc. The NEC transmission format includes leader codes, custom codes (16 bits), and data codes (16 bits). The frequency of oscillation is determined by the Crystal. The IR LEDs connected to the output emits IR pulses at 38kHz.
- 1 x Remote Control
- 1 x CR2050 Battery (Inside Remote control).
|Working Distance||more than 8 m|
|Effective Angle||60 degrees|
|Surface materials||0.125 mmPET stick|
|Effective button life||20000 times|
|Dynamic current||3-5 mA|
|Dimensions||86 x 40 x 6mm|
What is IR for universal remote?
Many Android phones come with an embedded infrared “blaster” that uses the same technology as old-school remotes. All you need to do is download a universal remote app to use your phone to control any device that receives an IR signal.