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Types of battery sizes and application with recharging formula

What is a battery? A battery is a device that contains chemical energy, stores it, and converts it into electrical energy. There are some batteries that are made with cells connected in series. It was Alessandro Volta who invented the battery in 1800. With these batteries, the voltage fluctuated and there was an insufficient current. Types of batteries (material) There are many types of batteries according to construction, size, and usage. But all batteries are the source of DC voltage. The battery capacity depends upon its ampere value. 1- Nickel-cadmium 2 - Lithium ion 3- Zinc-carbon  4- Silver oxide 5- Lead-acid Nickel-Cadmium batteries Nickel-cadmium batteries or NiCad batteries have a long service life and could last for years. But the disadvantage is the toxic material. However, it has the advantage of being unable to overcharge. Lithium metal batteries We use some batteries cell in small devices. We use the single cell in small devices, like digital watches, calculators, and

Electronic components list with Images and Symbols

Electronic components function and details Electronic devices have become a part of all our lives. We know, we understand these devices with electronic components . These circuit board components have changed our life.  It is essential to know how to identify circuit board parts, whether you are an electronic technician or engineer. We made the electronics devices with integrated chips and circuit components. In circuits, electronic components are used. What are active and passive components? Types of electronic components? There are two major types of electronic components . In electronic circuits, there are active and passive components. 1- Active components 2- Passive components Active components These types of components operate with external power supplies.  Passive components Passive components do not require an external power supply. These components energize with circuit signals. Electronic components list with images We can easily understand circuits if we know electronic com

555 Timer IC, Learn about PINs

555 Timer circuit details and applications: We widely used 555 timer IC in electronic projects . This chip has multi-function time-based output signals. We can use 555 IC chips with the Arduino or make separate projects. It is available with different brand names, i.e., LM555, NE555, and SE555. But it is originally manufactured by Texas Instruments. The chip is manufactured in different packages, e.g. SOIC, PDIP, VSSOP. For more details, the 555 timer ic datasheet is available at the Texas official site. We use it for time-based operated siren circuits, control motor speed, and operating led flasher circuits. It can produce a lot of functions, e.g., oscillation, Astable, Monostable, flip-flop logic, and pulse width modulation. How does a Timer IC work? You can get a lot of solutions from the chip if you want to understand how it works. There are a lot of timer projects and applications, e.g., timer-controlled circuits, sound, LED flashers, and more. 555 Timer Pinout The circuit diag

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