How to build a versatile Logic Level Indicator
Introduction Digital circuits usually process input signals and exhibit output signals in two states – High- Low, 1 or 0,…
Logic Gates For Beginners
Learning By Doing Digital Electronics
Logic Gates For Beginners
Learning By Doing Digital Electronics
Category Projects
Precision Lab bench power supply
Introduction We have already discussed a regulated power supply using IC 7805, a constant voltage regulator giving 5 V DC…
How to assemble a touch switch to operate risky gadgets?
Introduction Every day, we young and old use a variety of electrical and electronic gadgets for our living and utility…
How to build an auto off bedside lamp?
Introduction Does your area experience frequent power outages? Do you often experience power outages while you are sleeping at night,…
Learn to build a 5-second Timer with two transistors
Introduction As our first project in our digital techniques tutorial, we will discuss a popular and interesting project on timing;…
Build this LM386 Mini Audio Power Amplifier
Introduction Do you know how to build versatile ‘LM386 Mini Audio Power Amplifier’? It can be built with the IC…
Building a 7-Segment Counter Circuit That Displays Numbers 0 to 9
Introduction Learn how to build a 7-segment counter circuit that displays numbers 0 to 9. Understand counter ICs, BCD decoding,…
How to build a 5V Regulated Power Supply Circuit with IC 7805
Introduction ‘5V Regulated Power Supply‘ assembling as our first project work in our blog is our hot discussion today. In…
