How to Build a, 12V Automotive Battery Charger Using a IC TCA 965
This article describes how to use an IC TCA-965 as the core of a simple single-chip automatic battery charger.
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Hobbyist & DIY Electronic Devices &Amp; Circuits
Showing guides and explainers filed under Hobbyist & DIY Electronic Devices &Amp; Circuits.
How to Build a Home Made Water Level Indicator? Construction Explained
The simple home made water level indicator circuit presented in this article is truly straightforward in design incorporating just a handful of …
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How to Build a Simple Circuit Breaker Unit?
A short circuit in house wiring can be a very rare sight and we don’t worry much as we hardly expect them to happen. But when they occur, they …
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Simple Instructions for Building an Electronic School Bell Timer
Ringing a school bell manually or relying on a clunky mechanical timer is decidedly old school. You can use this simple, modern school bell timer …
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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 …
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Help 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.
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Build 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 …
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How 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 …
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How 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 …
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