4CH RC remote control 27MHz/40Mhz circuit PCB transmitter&receiver board for toy car

SINONING

$1.99 
SKU: SNRM12

 

4CH RC remote control 27MHz/40Mhz circuit PCB transmitter&receiver board for toy car

 

SKU:SNRM12/SNRM13

 

Dimensions: 3.5 * 7 cm emission plate,   

receiver board 2.6 * 4.3 cm;

Frequency: 27MHZ/40Mhz

emission plate voltage: 3-4.5V;

Receive board working voltage: 4.5v-6v;

Received board OUTPUT :4 lines,2v-3.5v

 

receiving range about 10meter

 

Connection method:
 
     (A) emission plate: red V+ positive power supply,  black wire V-  negative power supply,    ANT connect the antenna; 3-4.5V
 
     (2) receiver board: black wire = negative power supply,  red wire =positive power supply;
 
       L R wire for moter 1   can supply  continue powerful supply
 
       F B wire for moter 2   can supply continue power supply
Note:
note:only can use small power motor, such as 130 motor, 
high power motor can burn the board.
it can control 2 motor go and back
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what different between 20Mhz and 40 Mhz?
them are same, only the frequency different, use different frequency, they can play together at same time.
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