Nowadays, LED effects, animations LEDs, LEDs, etc. walking. In applications such as microchip, atmel, etc.. widely used in microcontrollers CMOS, TTL integrated circuits made with a lot of work still gürüy cost, low error rate and so on. more convenient to use for the particular application
NE555 timer integrated circuit oscillator section is driven by cd4015 made with LEDs. Integrated with transistor output LEDs powered and can be incinerated or more of Kubla opto triac 220v connected lamp can be burned.
author: enver1453 Thanks to those who contributed to preparing. files:
Walking LEDs Circuit 555 CD4015
Password: 320volt.com
Published: 2011/07/09 Tags: 555 timer circuits, analog circuits projects, led projects, simple circuit projects
Voltage Protection Circuit
Potentially hazardous voltage spikes on the power supply in a simple circuit can protect your device. Zener 12v low voltage determines the value that can be assigned. 10k potentiometer can set higher values than the 12v. To reset thyristor tic106 the circuit must disconnect the supply voltage.
Protection Circuit