Tagged: ic 4017

8

Simple touch switch circuit using transistor, 4017, 555 IC

A touch switch is a device that operates with the touch action of an object or sensible material. It is used in hobby circuits to high-end consumer electronics for various applications. Below are a...

4

IR remote control circuit diagram

The here circuit is for a single channel Infrared remote controller which can be used to control home appliances and devices. The IR remote controller consists of a receiver circuit similar to a latching...

4

LED chaser circuit using IC 4017 and 555

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...

5

Non contact AC voltage detector circuit

A non-contact AC detector is an easy and safe AC live line tester device. It can detect the presence of an alternating current through a conductor without any electrical contact. This is a very...