How to Build a Simple Analogue Capacitance Meter
Are you a budding electronic novice? A good start is to try out the circuit of this low cost capacitance meter at home. Once built, this small and …
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How to Make a Versatile Room Temperature Monitor Circuit at Home
The circuit of a homemade room temperature monitor presented in this article will very accurately display the temperature variations taking place in …
Continue ReadingHelp for Understanding Simple Home Electrical Wiring Diagrams
Domestic electrical wiring may seem difficult to understand, but this article will help through some specific home electrical wiring diagrams.
Continue ReadingBuild These Simple Alarm Circuits Using IC 555: Rain Sensor and Light Sensor Circuit
In a monostable mode, a number of different alarm circuits using 555 timer applications may be designed. Two sample ideas of a rain sensor and a light …
Continue ReadingHow to Wire a Relay to a Transistor - Explained through Formulas
For electronic newbies it often gets pretty confusing when it comes to integrating relays with an electronic control circuit. We will learn here how …
Continue ReadingHow to Build a Simple Non-Contact AC Voltage Detector, Sensor, Tester - Construction Explained
Fault finding in complicated mains wirings often becomes a hard nut to crack for every electrician involved in the business. The simple circuit idea …
Continue ReadingHow to Make a Dimmer Switch For Incandescent Lights: Construction Explained
Basically in an electronic dimmer switch for incandescent lights, a triac forms the main part of the circuit and is responsible for the intensity …
Continue ReadingHow to Make a Digital Electronic Dice? A Simple Handheld Electronic Game
The days of shuffling and throwing a die today are perhaps gone. The article presented here discusses regarding how to build a simple electronic dice …
Continue ReadingHow to Make a DIY Class A Amplifier: Simple Construction Using Circuit Schematic Explained
Class A amplifiers are said to be quite inefficient because of their permanent hot heat sinks and large power requirements. But it’s also recognized …
Continue ReadingHow to Build a Simple LED Audio Level Indicator
The circuit of a LED audio level indicator circuit presented here, once built and fixed to your speaker system, will bring a whole new dimension to …
Continue ReadingBasics of Learning How to Solder: Melting Point of Solder, What Elements Make Up Solder
Without knowing how to solder it is virtually impossible to build electronic circuit projects. The article describes the process of learning how to …
Continue ReadingDIY: Build a Sound Activated Switch - Learn How to Build a Sound Activated Alarm
Using just three transistors and few other passive components, a simple sound activated alarm circuit can be built. It may be installed over critical …
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