There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3 of. Press the buttons transmit signals, the corresponding data bit is output high.
Features:
Remote Control:
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Operating voltage: DC12V
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Operating Current: 10mA (@ 12V)
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Radiation power: 10mw(@ 12V)
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Modulation: ASK (AM)
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Transmission frequency: 315 or 433.92MHZ (SAW frequency stabilization)
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Transmission distance: 50-100M
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Encoder Type: Fixed code
Decoding receiver board:
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Operating voltage: DC5V
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Receiver sensitivity:-98db
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Seven pins: VT, D3, D2, D1, D0, + 5V, GND
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VT is a valid signal high output pin. Upon receiving a valid signal, the pin output high, and can drive the relay.
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Instructions |
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VT |
Output status indication |
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D3 |
Data Output |
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D2 |
Data Output |
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D1 |
Data Output |
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D0 |
Data Output |
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5V |
Positive power supply |
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GND |
Negative power supply |
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ANT |
Antenna |
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Total Price ₹2,873.00
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