Block Diagram
1 2 3 4
A
B
C
D
4321
D
C
B
A
DC 4.5V
2G4
Filtering
Circuit
ANT(2410-2475MHz)
Block Diagram_RX
Power
Voltage-stabilizing
circuit
Ic Coding
Embeded 2g4 U2
Oscillator frequency
Master controller
MCU U1
LED\IR\Function Keys circuit
12MHz Y1
Motor Drive
U3