Description
The IR remote control operates at a frequency of 38kHz and can transmit a signal at a distance of up to 8 especially since the visibility area of the module is only. Located on the remote control 17 isolated buttons for comfortable control of devices of varying complexity. When you press the button, a signal is generated, which is encoded into infrared radiation, then the signal is again encoded into a packet of successive pulses with a certain frequency. After receiving the sequence, The data is demodulated and the information is sent to the microcontroller.
- Supply voltage, IN 5
- Current consumption in transmit mode, mA 3 … 5
- Maximum remote signal transmission distance, m 8
- Effective angle, ° 60
- Maximum angle, ° 90
- Signal reception range TL1838, m 20
- Modulation frequency, kHz 38
- Number of control buttons 17
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