Window Generator

Posted on Sep 19, 2012

This window generator uses a single LM324 op amp and features two adjustable set points. When the two comparators formed b

Window Generator
Click here to download the full size of the above Circuit.

y U1B go high, LED1 lights. When U1C goes high, the LED extinguishes. Some hysteresis is provided by the 10-mi2 resistors. As shown in Fig. 104-2(b), LED1 can be replaced by an optoisolator (etc.) for use in several applications.

Leave Comment

characters left:

New Circuits



Popular Circuits

220V Mains Quality Monitor
True rms detector
Variable Dc Power Supply
4 transistor 500mw fm transmitter
Cmos Based Vehicle Anti-Theft Alarm
Christmas Lights Sequencer Circuit using a 4017B
Low Voltage Microphone Preamplifier Circuit
TV Decoder
Midnight Security Light Circuit Schematic
How to make a JDM Programmer
AC measuring circuit diagram