Colour Changing LED chaser circuit using Bicolour LED Here i am presenting a circuit of 10 dual colour LED flasher (Not using Flashing LED) which blinks one by one in sequence. This circuit is based on popular counter circuit using 4017 and 555. One colour of all LED remain fix and second colour of all …
LED Flasher/Blinking Circuit diagram Using 555 timer This is a Popular and Simple LED Flasher circuit using one 555 timer ic and some other components. This circuit works on the principle of Astable Mode operation of 555 timer. Which produces a continuous Pulse wave at the output on pin 3. When the pulse signal …
Sequential 17 LED Chaser circuit Without Microcontroller LED is the very popular visual decorative lighting thing with very low power consumption. The brightness and looking of colouring combination with multiple LEDs makes an good looking and interesting . In market there are various types of decorative flashing lights available. Those consume more power. if any …