ماژول ریموت فرستنده گیرنده 6 کاناله PT2262 / PT2272 برد بالا

I. Six-key remote control and ultra-renewable fixed-code receiver module can be composed of six wireless transmitter and receiver circuit, the six-digit remote control data module corresponding to the six-way output, can be easily composed of wireless remote control transmitter and receiver circuit, the product widely Suitable for large electronics lovers of the family, industrial remote control electronics design and development, can be very good as a microcontroller signal input source, especially for large and medium-sized institutions of electronic circuit design, graduation design of the remote control circuit part. The receiver board is a non-latching jog output.
    Non-lock-type output, also known as the jog output, the output level of the data pin is instantaneous and whether the transmitter is corresponding to the launch can be used for similar jog control, remote control signal when the data pin is high, remote control signal Disappear immediately when the data pin is low, suitable for such as electric doors, electric door locks, and single-chip docking only need a high-level circuits and other circuits.
   
 
    Receiving module  parameters:  

    1- the operating frequency: 315M
    2, theoperatingvoltage: DC5V
    3, the operating current:  3mA (5.0VDC)
    4, modulation: ASK
    6, encoding chip: PT2272M6
    7, Sensitivity: better than -105dBm
    8, the output signal: non-lock
Third, on the receiver board: six-button remote control and ultra-renewable fixed-code receiver module can be composed of six wireless transmitter and receiver circuit, the six-digit remote control data module corresponding to the six-way output, can be easily composed of wireless remote control transmitter and receiver circuit, the product Widely used in the electronics lovers of the family, industrial remote control electronics design and development, can be very good as a microcontroller signal input source, especially for large and medium-sized institutions of students in electronic circuit design, graduation design of the remote control circuit part. The receiver board is a non-latching jog output
 
    The seven pins of the super-regenerative receiver module are VCC, GND, D0, D1, D2, D3, D4, D5, VT (labeled on the module of the pin position) VT, VT is the effective output of the decoder, as long as any button on the remote control is pressed, VT can simultaneously output high, release the button immediately as low, D0, D1, D2, D3, D4 , D5 decoder chip PT2272 is the six-bit data latch output, a signal output of about 5V high, the drive current of about 2mA, and the transmitter on the six-button one-to-one correspondence. Antenna can be a length of 23 cm wire directly welded to the antenna hole ANT can be, in general, the antenna length can improve the receiver sensitivity, the RC is referred to the oscillation resistance, here is 840K, and 4.7M oscillator resistance supporting the use of the transmitter.
   
   Transmitter    technical parameters
   1, the working voltage: DC12V, A23 battery
   2,operatingcurrent: 30mA

   3, the operating frequency: 315M
   4, the launch distance (open): 500m
   5, encoding type: fixed code
   6, encoding : Pad
   7, Dimensions: about 85 * 37 * 16
   8, oscillation resistance : 4.7M