Two LED flashing alternate Display using LM324

This be LED display circuit , that interesting. By it will wink to alternate between LED the red and LED the green. This circuit can work with IC LM324, by part of IC op-amp 4 pcs. number LM324 cheap build origin waves square circuit comes out 1 cycle per every second. For LED one by one resistors serial connection stays with LED one by that one be valuable differently, because of requirement Foreard voltage differently. If LED2 stick glowing bright , while again stick ,give enhance the value of R6 a little again. value expansion of R6 too much will go to decrease the brightness of LED2 down go to power supply can use 5V sizes or 6V.

IC 555 LED Flasher
This is easy LED Flasher circuit. It use IC 555 drive LED display. A younger brother of me just begin take an interest the electronics. Want to try build Simple LED Flasher Circuit. I then advise this circuit , because of use the integrated circuit timer highly popular type IC NE555 ...
One LED display flashing low volt
This circuit is LED display flashing with one LED. By when you press Switch S1 give wasp the circuit then to liberate. It as a result make LED1 bright about 0.5 second. By this circuit uses the integrated circuit of NS number LM3909. It is build the mono stable multi vibrator circuit produ ...
Led Flasher LOW VOLT
The following schematic is of the discrete component replacement for the LM3909. The values of the components were chosen to match those in the integrated circuit however resistor R5 is a guesstimate fit as the Q2 portion of the circuit as Q2 in the integrated circuit is a "current mirror" whi ...
Simple flashing light by transistor BC548
This circuit basically the base of LED Flashing circuit, the character generally be have Transistor stay 2 work alternate be be like the automatic switch that alternate work. if wasp output at C pin of Q1 or Q2 as a result get Frequency signal. Operation of the circuit assume the Q1 run be ...
Fast LED flashing 1.5V
The Fast LED flashing circuit. that apply to AA Cell 1.5V. By add resistor 1K size between pin 1 and 8 pin of IC number LM3909. It will rate winking expansion 3 again times. When build capacitor 330uF sizes suit 1 pin and 2 adaptation pin modify by the tow electronic part outside. It ...