Circuits DIY – Page 299

With the continuous advancement in small scale electronic product integration. many PCB fab houses are modifying themselves to be able to pr…

What is an Inverter Circuit? Inverters or Power inverters are simple electronic circuits that can convert a DC voltage signal into an AC sig…

Plasma Spark Generator? Plasma spark generators are simple electronic circuits designed to exhibit a high-power pulse circuit, which stores…

Today in this article we'll make a simple Multi-Level Proximity Sensor using the operational amplifier IC LM358. You can use this circuit fo…

What is a DC Motor Speed Controller? A wide variety of different methods can be employed to achieve speed & directional control of AC/DC Mot…

The use of metal clads and cores in PCB manufacturing has seen a certain uprise in the past decade. Generally, aluminum is the preferred mat…

What is a Joule Thief Voltage Booster? A Joule thief voltage booster is a circuit that translates a constant low voltage input into a period…

A 1.3V power supply usually acts as a replacement power for mercury cells & other small DC batteries. They have their use in small devices s…

An ON Delay Timer Circuit is a simple electronic circuit, which often serves to initiate time delays in different switching applications. Th…

A Power failure emergency lamp is a common electronic device, usually served in day-to-day households. They provide an easy and inexpensive…

A Lamp flasher circuit is perhaps, the simplest way for electronics to say 'HELLO WORLD' to us. It is a simple electronic circuit that provi…

Driving a 12V relay with a 3V supply is a common engineering practice. It is usually seen in small-scale electronics, the Process industry &…

±12V Dual Power Supply is essential for electronic hobbyists & technologists nowadays. They provide a simple, easy & cheap source of a relia…

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