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

Motor control with tachometer
Zero-error-converter
latest Wailing Alarm Siren circuit Schematic with explanation
random number generator game
function generator using icl8038
pmw driver circuit class d amp
ICL3232 250kbps RS-232 Transmitters/Receivers
Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor
Deer Repellent/ Seismic Sensors
Temperature controller circuit



Top