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How to Build a Simple LED Circuit

Last updated on 22 May 2026 by Admin-Lavi Leave a Comment

This article teaches us How to Build a Simple LED Circuit; an LED is small special light that shine when to get electricity. Also, this project show how to join some parts together to make LED turn ON. Moreover, people use LED circuits in many things like torch lights, car back lights and even big […]

Filed Under: DIY Projects, Hobby Circuits, LED and Lamps, Mini Projects

Electronic Muscle Stimulation Circuit

Last updated on 22 May 2026 by Admin-Lavi Leave a Comment

EMS circuit… it like machine using electric stimulator to make muscle go move; also it have many small electronic thing like time keeper, signal maker, power booster and sticky pad. Furthermore, this Electronic Muscle Stimulation Circuit send little shock, not hurt but through sticky pad on skin on top muscle; hence, this small shock like […]

Filed Under: DIY Projects, Oscillator Circuits

Simple Regulated Adjustable Power Supply Circuit using IC 723

Last updated on 22 May 2026 by Admin-Lavi Leave a Comment

To begin with, this Simple Regulated Adjustable Power Supply Circuit using IC 723 show how to make one simple power supply circuit, which can change voltage up and down. We can use one chip call LM723 with some people say IC 723, this chip is good and it take power from plug and makes it […]

Filed Under: DIY Projects, Mini Projects, Power Supply Circuits, Voltage Regulator

High Current IC 7805 Voltage Regulator Power Supply Circuit

Last updated on 22 May 2026 by Admin-Lavi Leave a Comment

This High Current IC 7805 Voltage Regulator Power Supply Circuit tell how to make one circuit for strong power supply using one chip name LM7805 and this chip take high voltage and give out stable 5V power for devices. But normal LM7805 give only small current which is not enough for big device. So in […]

Filed Under: DIY Projects, Power Supply Circuits, Voltage Regulator

6V to 12V Converter Circuit (High Current)

Last updated on 22 May 2026 by Admin-Lavi Leave a Comment

This article for 6V to 12V Converter Circuit (High Current) show how to make a helper circuit, which takes 6V battery and give 12V power. Also, if we have motor or toy which needs 12V then this circuit can help make it work. Furthermore, thing that need more power can use this circuit which gives […]

Filed Under: Automobile Circuits, DIY Projects, Power Supply Circuits

Touch Controlled Musical Door Bell Circuit

Last updated on 22 May 2026 by Admin-Lavi Leave a Comment

No more boring ding dong bell! This Touch Controlled Musical Door Bell Circuit show how to make doorbell which play small music tune; just press a button and it rings a melody sound which we can choose which one. Also, this circuit is fun idea to make door more special and different. Circuit Working: Parts […]

Filed Under: Alarm Circuits, Audio Circuits, DIY Projects, Hobby Circuits, Security and Protection, Sensors and Detectors

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