Créez a simple police clip on the CD4060
Hi friends in this video i have made a police flasher light without using any ic instead i have use 4 transistors 2 of them are pnp and 2 are npn i have made 2 multi vibrator circuit 1 for positive out and 1 for negative out 1 of them has 1Hz frequency and another one has 3Hz frequency for that red leds blink 3 times then blue leds blink 3 times and sequence repeats
Although LEDs can be flashed in somewhat random looking patterns using binary counters such as the CD4060 shown here, where an LED blinks at a different rate depending which output it's connected to, there's a few simple things that can enhance the appearance of the pattern.
Using a few simple concepts and basic electronics building blocks such as resistors in series/parallel and resistor-capacitor differentiator circuits, pseudo-random blinking LEDs can look a lot less predictable.
Créez a simple police clip on the CD4060
Hi friends in this video i have made a police flasher light without using any ic instead i have use 4 transistors 2 of them are pnp and 2 are npn i have made 2 multi vibrator circuit 1 for positive out and 1 for negative out 1 of them has 1Hz frequency and another one has 3Hz frequency for that red leds blink 3 times then blue leds blink 3 times and sequence repeats
Although LEDs can be flashed in somewhat random looking patterns using binary counters such as the CD4060 shown here, where an LED blinks at a different rate depending which output it's connected to, there's a few simple things that can enhance the appearance of the pattern.
Using a few simple concepts and basic electronics building blocks such as resistors in series/parallel and resistor-capacitor differentiator circuits, pseudo-random blinking LEDs can look a lot less predictable.
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