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Electronic components list with Images and Symbols

Electronic components function and details Electronic components are used in electronics circuits. These components might be PCB mounted or integrated type, widely used in electronics devices. Digital computers, control devices in industries and household items containing large number of integrated components. 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. ...
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Arduino UNO Pinout with schematic Diagram and Functions

Arduino UNO Pinout and Board components detail The Arduino Uno is a microcontroller board based on the ATmega328P. It has a total of 28 pins, including digital I/O pins, analog input pins, and power pins. Below is a detailed description of the pin functions It offers extensive resources and a wealth of project ideas, making it a go-to choice for educational purposes, prototyping, and a myriad of DIY electronics projects. The  Arduino UNO Pins  and function are described here in details.  Arduino Uno  is a standard board of the company, even though other boards, e.g. micro, Nano, mega, Leonardo, 101, Due and Yen.  Arduino also manufactured IoT (Internet of Things), Bluetooth, GSM/3G, Wi-Fi, and motion sensor boards. Arduino uno Specifications Microcontroller : ATmega328P Operating Voltage : 5V Input Voltage (recommended) : 7-12V Digital I/O Pins : 14 (of which 6 can be used as PWM outputs) Analog Input Pins : 6 DC Current per I/O Pin : 20 mA Flash Memory : ...
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Arduino sensors and modules list for Projects.

Arduino Sensors for Electronics Projects What is Sensor? A Sensor is a device used as the primary element that measures physical value and converts it into an electrical signal. Also, we can say that the sensor is a transducer. It measures temperature, distance, light, sound, etc. Sensors and actuators are widely used in Arduino projects. These sensors come with a kit or can be purchased separately. Some of them are compatible with Arduino Uno boards and also Raspberry Pi and other electronic modules. There are a lot of types of Arduino sensor kits available in the market. How many types of Arduino Sensors? There are a lot of sensors used in electronics projects , e.g. robotics cars, moving objects, flying drones, IoT(internet of things), sound and light operation, etc. Here is a list of 45 in 1 electronic sensor that comes with an Arduino sensors kit , and the details of their applications. Analog temperature Sensors KY 013 Temperature Sensor KY-013 is an analog temperature sensor...
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"ESP32 GPIO Pinout and Overview: Complete Guide to Pin Functions

ESP32 pinout and functions and details ESP32 module is an Internet of things wireless module. It is used to control the devices through the internet. It is a remote IoT development board that can be easily programmed and controlled via WIFI or Bluetooth.  It has a dual-core Tensilica Xtensa LX6 CPU, which provides ample processing power for  various tasks. It includes GPIO pins, SPI, I2C, UART, ADC, DAC, and more peripherals.  So we can configure  esp32 pins for a wide variety of projects.                     Figure:ESP32 ESP32 development board used arduino ide to program as well as other environments e.g. micro python, Thoni, Scratch 3.0, etc. There are several modules that are part of the ESP 32 family.  ESP32 devkit, ESP wroom-32.  It has a flash memory of 520 k bytes with a working frequency of 240kMHZ. WIFI 802.11, Bluetooth 4.2BR and BLE ...
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Resistor Calculator with Graphical Chart

Resistor Calculator for measuring resistance Resistor calculator is a very useful tool for anyone working on electronic experiments or projects. It is easy to use and has a simple design. To get resistance for Led voltage drop or your circuit resistance, you can use an online calculator or look up a formula. We can use it for voltage drops or led current limiting. Online resistor calculator It is a simple and easy-to-use online resistor calculator instead of using formulas. It comes with different bands e.g.3 band, 4, 5, and 6 bands. The program calculates resistor values. # Get in touch with more interesting topics ……… 1- How to use a led Matrix with Arduino . 2- Arduino books for projects . 3- Best Arduino kits for beginners . Standard Table For Calculating 4 Band Resistors Online Resistor Calculator (4 Band) Graphical Resistor Calculator Graphical Resistor Calculator is a Free Software to easil...
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Led Matrix display interface with Arduino uno

LED matrix display pins with Arduino Interface    An 8x8 LED matrix is a grid of 64 LEDs arranged in 8 rows and 8 columns. It is commonly used in  various display and lighting applications, such as digital clocks, scrolling text displays, and graphical displays. Each LED can be controlled individually to create patterns, animations, or characters. I will introduce 788bs as a common anode red color 8x8 LED matrix display m odule. We use it in many electronics displaying items, e.g. electronic clocks. also for moving message displays, displaying games, etc. We use a dot matrix display with an Arduino UNO board directly, sometimes in projects. But for some projects, we use a max7219 chip or 74hc595 for dot matrix driver as required in our projects. led Matrix 8x8 Pin Configuration Each LED matrix can have a slightly different pin configuration, but a common arrangement is as follows: [LED Matrix] Pin 1 - Row 1 Pin 2 - Row 2 Pin 3 - Row 3 Pin 4 - Row 4 Pin 5 - Row 5 Pin ...
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555 Timer IC, Pinout and Function details

555 Timer IC Pinout 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. Bistable, Monostable, flip-flop logic, and pulse width modulation. How 555 Timer 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 IC Pinout The circuit di...
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Arduino Apps and software for genius

  Arduino apps for Android and Windows We know that Arduino Apps is used for programming, but we could run it on Windows and Android. As it depends on the availability of a programming device for our projects. This application also works for the Arduino Bluetooth Android project. These Applications can help to learn and create electronic projects . I will describe the functions and introduction of the following: application and also support systems required to run. List of Arduino programming applications for Android Android Apps for Electronics Solutions. It is an easy-to-use Arduino Application in Apple Android. Arduino Droid app for Mobiles Droid v   4.9.1 . Droid is a short form of Android; it means a robot. The Droid app works on PC and, an example of Arduino Android is also available. It includes IDE, compiler, and up-loader. the mobile memory should be enough, and it can't be set up on an SD card for the Android protection policy. The second picture shows a menu,...
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Logic gates Symbols and Types

Logic gates  The gates operation is based on Boolean algebra, which involves variables that have only two possible values: true (1) and false (0).Logic gates are fundamental building blocks used in digital circuits. “Logic gates are digital circuits or electronic circuits that manipulate  voltages, so, in effect, they manipulate the binary ones and zeros  which are moving around inside your computer.” Logic gates , and the innovative ways in which they may be combined, are thus necessary for the proper functioning of a digital computer. Boolean expression “The relationship between input and output is called Boolean expression and is  represented in binary numbers.” Binary numbers have only two possibilities. Zero and one. When dealing with the circuits, zero corresponds with the circuit in the off state and one corresponds with the circuit in the on state.  So, if we are dealing with true or false statements zero is considered false and one is considered true. I...
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