Eps 1: Electronic circuits
An electronic circuit can usually be categorized as an analog circuit , a digital circuit , or a mixed-signal circuit (a combination of analog circuits and digital circuits).
A circuit diagram representing an analog circuit, in this case a simple amplifier
The design process for digital circuits is fundamentally different from the process for analog circuits.
Host
Kathy Mitchelle
Podcast Content
In this article we want to discuss some simple electronics projects for beginners to build simple electronic circuits. The circuit symbols are used in schematics that show how the circuits are connected. Circuit development helps you to deal with complex circuits, but the 10 simplest electronic circuits described below are very helpful for beginners, especially if you use them in practice.
The actual arrangement of the components usually differs significantly from the schematic. To build a circuit, you need another diagram that shows a circuit board with a number of different components, such as a power supply, a voltage regulator, and so on.
The current is simply passed from one part of the circuit to the other and vice versa, through a number of different components, such as a power supply, a voltage regulator and so on.
In most circuits, moving charged particles are negatively charged electrons that are always present in the wires and other components of the circuit. To obtain an electric current, there must be some kind of electric field, such as a voltage regulator, power supply or other type of electrical component.
At the very least, you need to know the basic circuit functions, including amplifiers, oscillators, basic digital and similar. It is also helpful to know how transistors work, the basics of RLCs including filters and how to use a multimeter. At best, avoid applying Ohms law at this level; this can hinder the development of conceptual understanding.
Learning the basics of electronics and creating your own projects is much easier than you might think. In this tutorial I explain what common electronic components and functions are and give a short overview. The mathematics is not so bad, since you mainly enter numbers in formulas and do calculations.
This article gives you the foundation you need to learn more advanced electronic circuits. Then you learn to use schematics and diagrams to design and build circuits and use all this information to create your first basic circuit.
The circuits you are looking at in this introductory article do not offer much independent functionality, but they will be used as building blocks for countless circuits. In future articles we will examine more complex circuits, including basic transistor circuits and beyond.
An electrically operated switch, such as a 9V battery circuit connected to a coil, can switch between alternating and main circuits. Uses include limiting the current flowing through the LED and the slow charging of the capacitor in a time circuit, controlling lamp brightness and motor speed, and changing the flow and charge rate in capacitor timers. Uses are: limiting or limiting the voltage, limiting and limiting the current flowing through LEDs, slow charging and charging of a capacitor or switching between both.
A transmitter that converts the position and angle of a control spindle into an electrical signal can be used as a transmitter that converts the position, angle and control of the spindle into electrical signals.
Diodes look similar to resistors, but function in a different way and do a completely different job. They can be used to convert an alternating current into an electric current which flows through a diode in only one direction. This allows the electric current to flow in both directions through the diode and vice versa.
Diodes are wired in the right direction and allow the current to flow in one direction, but block the current from the flow in the opposite direction. A resistor can be built into the circuit all around, and the diode blocks and blocks current in both directions .
The light emitted by a diode is standard for all diodes, as electric current flows only in one direction. The primary task of diodes is to divert current away from undesirable paths that take an undesirable path in the circuit.
There are various components that can convert light into electricity and vice versa, but the main difference is that LEDs emit light when electricity passes through them.
Light - emitting diodes work by converting a small electric current into light. Photocells, also known as photoelectric cells, generate tiny electric currents when light falls on them. They are used in various types of sensor devices, including all types of smoke detectors, such as magical eye rays.
LEDs used in flat-screen TVs and laptops are a more sophisticated example of optoelectronics. They can form an integrated circuit, a big black thing that explains the appearance and function of many different electronic devices such as cameras, sensors and computers.