Color sensor amplifier circuit

Posted on Mar 28, 2007

Semiconductor color sensor having an identification of the object color capacity by three photodiodes PD1, PD2, PD3 and three color filters X-PHOTO, Y-PHOTO and Z-PHOTO constitution. Respectively mounted on each of the photo diode red (R), green (G), blue

Color sensor amplifier circuit
Click here to download the full size of the above Circuit.

(B) color filters, from the reflected object light decomposed into three colors. After the color signal op amps after enlarging processing, processing logic depending on the combination of the color obtained after the actual output. Figure 7-23 is a color sensor s amplification circuit, the X, Y, Z output colors. The practical application of color vision based on the circuit.

Leave Comment

characters left:

New Circuits



Popular Circuits

Two-Transistor Sine-Wave Oscillator
AC Power Monitor
model railway short circuit
FM Wireless Microphone Transmitter with High Power
Emergency Light and Alarm
Tablet Reminder Uses Watch Module
Telegraph Transmitter in the Pilot Radios Radio Design magazine 1930s
6 to 35kV substation cable entry into the segment of Lightning b
A watchdog circuit diagram