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

Sound Level Indicator LM3915
Audio DAC S / PDIF (AES3) to analog
Sound-Activated Switch
Heartbeat Monitor Circuit
6W Morse-Code Transmitter 7Mhz Circuit
Ultra Bright LED Lamp
Cheapest High power LED driver circuit diagram
doorknob alarm pcb
Circuit audio pre-amplifier integrated circuit LM358 dual op amp



Top