car tracking device circuit diagram


Posted on Feb 6, 2014

Tank circuit C2 and L1 is used to tune the transmitter. The antenna is coupled to the transmitter through C3 and must be a telescopic antenna or a length of hookup wire. At the receiver, the incoming signal is tuned by C4 and L2 before being passed on to the 741 IC. To find the object using this car tracking device is use a visual indications wit


car tracking device circuit diagram
Click here to download the full size of the above Circuit.

h 5 LEDs which indicate the signal strength. After build, the car tracking device ( receiver and transmitter ) will need to be tuned. We need to tune the transmitter until all of the receiver`s LEDs light and adjust Rv2 until you get a maximum strength reading only when the receiver`s antenna is pointed directly at the transmitter.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Capacitance meter
Security-door-ajar-alarm
Uninterruptable-supply
bcd diagram
Nokia 6500 Camera Problem Picture Help
Updated 60-100W Hi-Fi Power Amplifier
555 Timer Astable calculator for Astable Multivibrator Designing
555 timer circuit temperature monitoring system
scr tester
IN4148 Silicon Epitaxial Planar Switching DIODE
Color sensor amplifier circuit
INA337 high-end configuration of the load current measurement shunt circuit diagram
Inverter air conditioner current detection circuit



Top