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Resistor color code

Resistor color code chart with a brief explanation A resistor is a general electronic component used in electronic circuits. It protects the circuits from over-current, maintains the limit of signals. It is a passive component of the integrated circuits. Resistor value expresses in resistance, and the unit is the ohm. ohm Law, We can calculate resistance through ohm law, which is expressed as: I = V/R | V = IR | R = V/I Current is directly proportional to voltage and inversely proportional to resistance. As the current increases, the voltage will increase, and resistance will decrease. We can calculate voltage and resistance values with this formula. What is resistor color code, and why is it important? To identify the value of the resistor, we can use two methods, by calculating ohm resistor value ( resistor calculator ) or by resistor color code (truth table). A resistor calculator or a resistor color code table is used to understand the value of the resistor. We use these methods f

Battery Types 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 this battery, 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 battery cells in small devices. We use some battery cells in small devices, like digital watches, calculators, and

Electronic components

Electronic components function and details Electronic devices have become a part of all our lives. We know, we prepared 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 compo

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