# DIY or Hobby Projects

DIY Projects & Circuits

## How to Make a DIY Arc Lighter at Home

How to Make a DIY Arc Lighter at Home Readers, today I will be sharing a tutorial on how to make a homemade arc lighter using the tutorial found online. In place of a flame, an electric arc is used in these lighters to light things up on fire. This way they have proved themselves […]

## Automatic Street Light Controller

How To Make Automatic Street Light Controller Circuit Diagram Have you ever wondered how street lights automatically turn on at night and automatically off in the morning? Is anyone going to TURN ON/OFF these lights? There are a few ways to turn on street lights but the following circuit describes the Automatic Road Light Control

## Battery Capacity Tester Circuit

Battery Capacity Tester | Constant Current Load Circuit | Dummy Load I’ll show you how to make a simple adjustable constant current load in this small project. This system is useful for evaluating the power of Chinese Li-Ion batteries. You may also use a load to assess how stable your power supply is. Dummy Load

## DIY EMF Meter

DIY EMF ( Electromagnetic Field) Meter, Ghost Detector There are two types of currents with which the electromagnetic fields are created – direct current (DC) and alternating current (AC). The EMF meters measure the electromagnetic fields that are produced by AC. To create it more clearly, it’s the type of current that surges through electrical

## How To Make an Inductor

What is Inductor | Inductor Symbol | Types of Inductors | Inductor Formula | Relative Magnetic Permeability In this article I will try to explain everything about inductor:- what is inductor, inductor Symbol, Inductor Formula, Types of Inductor, Relative magnetic permeability, inductor uses, what is inductance and many other things about inductor What is Inductor

Diy 5 in 1 Gadget:- Inverter 220v, Emergency Light, Power bank, Torch,Variable Power supply Hello Friends, This is a very interesting Diy 5 in 1 gadget for you. You can carry this gadget anywhere with you. Features of this gadget as below 220 Volt Inverter Variable Power Supply 4V-27V Power Bank For Mobile Charging Emergency

## Rechargeable Wireless Mouse and Keyboard

Rechargeable Wireless Mouse and Keyboard Friends, when you are working at desktop or laptop and suddenly mouse or keyboard stopped working. We hate this type of situation. You know it is because of batteries but at the same time you can’t arrange batteries and it’s not good to buy batteries again and again.  So in this

## How To Make Timer Circuit With IC 4060

Best Timer Circuit Diagram With IC 4060 In this post we learn how to build a simple yet accurate timer circuit using the IC 4060 and some ordinary passive components. Timers were used in many applications in our day to day life. One can see the timers in washing machines,micro ovens etc. These devices uses timer to switch

## Delay Timer Circuit Diagram

What Is Off Delay Timer Circuit ? Delay timer is a device which is used to take some duration before switch on the main input supply to any equipment . … When switch on the circuit then capacitor start charging and amount of power go to the capacitor till charge, after some seconds it get fully charged Hello

## FM Transmitter Circuit Diagram

What Is FM Transmitter? A personal FM transmitter is a low-power FM radio transmitter that broadcasts a signal from a portable audio device (such as an MP3 player) to a standard FM radio. … They are often used in cars but may also be in fixed locations such as broadcasting from a computer sound card throughout a building. FM TRANSMITTERS. They can be

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