Analog Voltage Camera-Image Tracker


Posted on Dec 31, 2012

By using a low-cost RS-170 camera and this circuit, a voltage that trades the position of an object in


Analog Voltage Camera-Image Tracker
Click here to download the full size of the above Circuit.

the field of view of a camera is generated. IC2A and IC2B form a valid video gate that holds IC3 in reset during the internal vertical blanking to prevent false interpretation of the UBI as black video. IC4 is a black level detector. The circuit tests for a black object in the middle of each video line. IC5 latches the comparator"s output and produces a square wave whose duty cycle depends on where the black level is detected in the video field. Rl, CI, and IC6 integrate and buffer the analog output voltage.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

USB Single Cell Charger
Active Crossover
TYPICAL TRANSISTOR CIRCUIT
arduino + optotriac based ac dimmer blinking severely
Car Battery Saver Circuit
Door Entry Detection for MCU Based Designs
Bass man circuit
Schematic Diagram DCF77 Preamplifier circuit and explanation
Class A Preamplifier Circuit
Ultrasonic Radar AlarmCircuit Project
Antenna Input & Audio Lineout Adaptor For Portable Radios
Four-way operation of the dynamic braking circuit



Top