Circuit Diagram and Explanation Before we look into the circuit details, we need to understand about 4017 IC, which is a CMOS decade counter IC. It can produce output at the 10 pins sequentially, i.e.

Components CD4017 IC 555 Timer IC Resistor- 1k, 100k, 470 ohm Capacitors- 1uF, 22uF 2 LEDs Push Button switch Power supply 5-9v Circuit Diagram and Explanation We now know that 4017 IC output advance ...

An LED chaser or LED running light can be used as a decorative light, fancy light, chasing taillight for vehicles, etc. The circuit consists of a 555 astable multivibrator circuit and a 4017 counter ...

In this tutorial i will show you how to make simple a LED Chaser or Sequencer using 555 & 4017 circuit. You can watch the video which is embedded in this step for construction, parts list, circuit ...

The circuit is given a power supply of 9V. The pin-16 of IC 4017 is given 9V. The pin-8 of 4017 is given to ground. This circuit uses IC 741 op-amp as a comparator arranged such that its output is ...