Electrical and Network Testing and Measurement Tools
Electrical testing and measurement devices can tell you if a circuit or wire is energized as well as tell you how much voltage or current an …
Continue ReadingShowing items fromHobbyist & DIY Electronic Devices & Circuits
Circuits: Theory and Usage
Learning and mastering electronic concepts may not be a short term process. Rather it involves relentless and comprehensive study of the subject, both …
Continue Reading25 DIY Hobbyist Electronic Circuits to Build - From Bright Hub Engineering
Are you an electronics novice? Or a hardcore electronic hobbyist who wants to learn how to make useful electronic circuits? Either way, you have …
Continue ReadingConstruction and Principle of Operation of DC Series Motor
A DC series motor converts electrical energy to mechanical energy. Its principle of operation is based on a simple electromagnetic law that states …
Continue ReadingHow to Build a Bicycle LED Speedometer
You may be a good bicycle rider, but wouldn’t you love to know how fast you really ride? The article presents an easy electronic circuit which can be …
Continue ReadingHow to Make a Wind Mill Using a Bicycle Dynamo
The proposed mini-electricity generator project is very simple to build and can be used by students as a school project, or just for hobbyists. The …
Continue ReadingHow to Make a Simple IC 555 PWM Circuit
An ideal Pulse Width Modulation circuit using the IC 555 is explained in the article. Here the configuration shows how the above mode of the IC can be …
Continue ReadingConstruction and Principle of Operation of the Shunt DC Motor
Shunt DC Motors operate on direct current. As such, the field windings and armature are connected in a parallel combination, and in electrical …
Continue ReadingHow to Make Interesting IC 4060 Circuits
A built-in oscillator stage in the IC 4060 chip makes it truly versatile and applicable for numerous different applications. It can be easily …
Continue ReadingUnderstanding IC 4013 Pin-Outs and Specifications - Datasheet and Application Circuits Explained
This IC is basically made up of two D-type flip flop modules and set/reset asynchronous toggle inputs. As the name suggests, the IC is primarily used …
Continue ReadingHow to Make Simple Electronic Circuits Using Transistor BC547
Building virtually any electronic circuit from these small signal transistors and their complementary pairs may be feasible. This goes to show just …
Continue ReadingUnderstanding 2N3055 Transistor Spec Sheet
Almost 90 % of all medium power electronic gadgets incorporate 2N3055 transistors in their output stages – probably enough to prove the high …
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