Designing inductors or solenoid coils? Our Coil Inductance Calculator helps you quickly determine the inductance value based on parameters like permeability, number of turns, coil length, and cross-sectional area. 📌 Why Use This Calculator? Inductance is a key factor in designing coils for electrical circuits, transformers, and electromagnets. Calculating it manually can be complex, but […] The post Online Coil Inductance Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
Smart 3-Phase Power Calculator Simplify complex power calculations with this free online tool Electrical engineers and technicians working with three-phase systems know the pain of manual calculations. Between line/phase conversions, power factor adjustments, and unit conversions, even simple computations can become time-consuming. That’s why we’ve developed this free 3-Phase Power Calculator – a web-based tool that handles […] The post Online 3-Phase Power Calculator first appeared...| Electronics – Microcontrollers
About Battery Life Calculator Tired of guessing how long your devices will last on a single charge? Whether you’re working with IoT sensors, emergency gadgets, or everyday electronics, our new Battery Life Calculator takes the mystery out of power management. This free web tool helps you estimate runtime in seconds – no advanced math required! […] The post Online Battery Life Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
RF Attenuator Calculator Whether you’re designing radio frequency systems, working on audio equipment, or troubleshooting communication devices, getting your attenuators right is crucial. Our new web-based attenuator calculator takes the guesswork out of resistor value calculations for three common configurations: Why This Calculator Stands Out Unlike basic calculators that only handle simple scenarios, this tool […] The post Online RF Attenuator Calculator first appeared on Electronics -...| Electronics – Microcontrollers
About LED Series Resistor Calculator Are you an electronics enthusiast or hobbyist who often works with LEDs? If you’ve ever needed to calculate the right resistor value to safely power your LED, you know how crucial it is to get the calculations right. But don’t worry—our LED Series Resistor Calculator is here to make your […] The post Online LED Series Resistor Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
PCB Design with Our PCB Trace Width Calculator Designing a Printed Circuit Board (PCB) requires careful consideration of trace width to ensure proper current flow, minimal heat buildup, and long-term reliability. Choosing the right trace width is crucial for preventing overheating and ensuring efficiency in your PCB design. Why PCB Trace Width Matters PCB traces […] The post Online PCB Trace Width Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
PCB Design with IPC 2141 Trace Impedance Calculator Designing printed circuit boards (PCBs) requires precision, especially when dealing with high-speed signals. One of the most critical aspects of PCB design is controlling trace impedance to ensure signal integrity. This is where our IPC 2141 Trace Impedance Calculator comes in handy! What is Trace Impedance? Trace […] The post Online IPC 2141 Trace Impedance Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
About Time Constant Calculator Are you tired of juggling numbers in your head or scribbling equations on scratch paper? Whether you’re a student, a professional, or just someone who needs quick math solutions, we’ve got something you’ll love: a free, easy-to-use online calculator that’s here to simplify your life. Why This Calculator? Let’s face it—math isn’t always […] The post Online Time Constant Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
About Capacitor Safety Calculator Hey fellow makers and circuit wranglers! 🛠️ If you’ve ever worked with capacitors (and let’s face it, who hasn’t?), you know the struggle: “How long does it take for this thing to discharge?” or “What resistor do I need to safely drain this capacitor before I accidentally zap myself?” We’ve all been there, squinting at […] The post Online Capacitor Safety Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
Capacitor Calculator Series and Parallel Capacitor Calculator are one of the most fundamental components in electronic circuits. Whether you’re designing a circuit or troubleshooting one, understanding the total capacitance is crucial for ensuring your circuit functions as intended. This Capacitor Calculator makes it easier for engineers, students, and hobbyists to compute the total capacitance for […] The post Online Series and Parallel Capacitor Calculator first appeared on Electronics ...| Electronics – Microcontrollers
Low Pass/High Pass Filter Calculator Whether you’re designing circuits for audio processing, signal filtering, or just experimenting with basic electronics, understanding filter circuits is crucial. Filters allow you to control which frequencies pass through your system and which ones get blocked. The two most common types of filters are low-pass filters and high-pass filters, which […] The post Online Low Pass/High Pass Filter Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
The IC 555 Timer Calculator is an excellent tool for electronics enthusiasts and engineers alike. It simplifies the process of calculating key parameters for 555 timer circuits, saving you time and effort when designing astable or monostable circuits. Below, we’ll guide you through using this calculator and cover the basic theoretical calculations involved. What Is […] The post Online IC 555 Timer Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
The Series and Parallel Resistor Calculator is a handy tool for quickly calculating the total resistance in a circuit. Whether you’re working with resistors in series or parallel, this calculator simplifies the process, allowing you to focus on designing or analyzing your circuit. Below, we’ll walk through how to use the calculator and explain the […] The post Online Series and Parallel Resistor Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
What is Ohm’s Law? Ohm’s Law is a fundamental principle in electrical engineering that relates three key variables: voltage (V), current (I), and resistance (R). It is expressed as : V=I×RV Where: Ohm’s Law helps calculate any of these variables if the other two are known. The Calculator The Ohm’s Law Calculator provided here simplifies […] The post Online Ohm’s Law Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
The Voltage Divider Calculator is a simple and intuitive tool that allows users to calculate the output voltage (Vout) in a circuit consisting of resistors in series. This calculator is perfect for students, hobbyists, and engineers looking to quickly solve voltage divider equations, including scenarios with load resistors. Below is a guide on how to […] The post Online Voltage Divider Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
Understanding and Using the Current Divider Calculator A current divider calculator is a helpful tool for electronics enthusiasts and professionals to calculate the current distributed across multiple parallel resistors in an electrical circuit. This blog post will explain the fundamental principles behind current division, the formula, and how to use the provided calculator for quick […] The post Online Current Divider Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
How to Use the Reactance/Admittance Calculator The Reactance/Admittance Calculator is a simple, user-friendly tool designed to help students, engineers, and enthusiasts calculate inductive or capacitive reactance and admittance based on a few given parameters. This guide will walk you through its use and provide the theoretical background to understand the calculations. Understanding Reactance and Admittance […] The post Online Reactance/Admittance Calculator first appeared on Electronics -...| Electronics – Microcontrollers
Understanding SMD Capacitor Code SMD (Surface Mount Device) capacitors often use compact codes to represent their capacitance values due to their small size. Decoding these codes can be challenging, but this SMD Capacitor Code Calculator simplifies the process. In this blog post, we’ll explain the theoretical background, how to use the calculator, and how the […] The post Online SMD Capacitor Code Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
How to Use the SMD Resistor Calculator: A Simple Guide SMD (Surface-Mount Device) resistors are widely used in electronics due to their small size and ease of assembly. However, interpreting their codes can sometimes be tricky. The SMD Resistor Calculator simplifies this task by quickly converting the resistor code into its actual resistance value. Here’s […] The post Online SMD Resistor Calculator first appeared on Electronics - Microcontrollers.| Electronics – Microcontrollers
How to Use the Resistor Color Code Calculator When working with electronics, Resistors are a fundamental component, and identifying their resistance value using color codes can sometimes feel difficult to figure out. That’s why the Resistor Color Code Calculator is here to simplify the process! Whether you're dealing with a 4-band, 5-band, or 6-band resistor,| Electronics - Microcontrollers - Tutorials and Projects
The electronic components include Resistors, Transistors, Capacitors, Diodes, Inductors and Transformers. Powered by a battery, they are designed to work under certain physics laws and principles. Introduction to Resistors: A Resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to| Electronics - Microcontrollers - Tutorials and Projects
Potential difference, often called voltage, is the energy needed to move a unit of charge (like an electron) between two points in a circuit. Think of it as the "push" or force that makes electrons flow. This is measured in volts (V). Without a potential difference, no current will flow in the circuit. For example,| Electronics - Microcontrollers - Tutorials and Projects
Introduction In electronics, understanding how Resistors are connected—whether Resistor in series, parallel, or a combination—is very important. These arrangements decide how resistors affect the circuit's overall resistance, voltage distribution, and current flow. By learning these configurations, we can design and analyze circuits effectively. Resistors in Series, Parallel, and Their Combinations Real-World Applications Resistors in series| Electronics - Microcontrollers - Tutorials and Projects
Resistors, the fundamental components of electrical circuits, are broadly categorized into fixed resistors and variable resistors. Fixed resistors have a single, unchanging resistance value, ensuring consistent operation in circuits. Variable resistors, on the other hand, allow adjustment of resistance, offering flexibility for tuning and control. Importance of Different Types of Resistors : The variety of| Electronics - Microcontrollers - Tutorials and Projects
In our previous discussion, we have seen the fundamentals of temperature sensors and their myriad types. In this tutorial, we will focus on Digital Temperature Sensors and their integration with Arduino boards. Digital Temperature Sensors revolutionize temperature measurement by providing accurate digital readings, obviating the need for additional components like A/D Converters. Let's dive into| Electronics - Microcontrollers - Tutorials and Projects
Microcontroller is an integral part of almost every embedded application from home appliances to industrial automation. Now the question? is here what is driving this microcontrollers. That is Processor. The processor inside the every microcontroller is responsible for performing all the actions on that microcontroller. In this tutorial we are going to discuss about the| Electronics - Microcontrollers - Tutorials and Projects
Introduction DMA, or Direct Memory Access, constitutes a cornerstone element in the architecture of STM32 microcontrollers. let's explore about STM32 microcontroller's performance by tweaking UART and USART peripherals using DMA (Direct Memory Access) mode. With just a few settings in STM32CubeIDE, you can make data transfer smoother and free up your CPU for other important| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial we are going to interface DS3231 RTC module with STM32 Blue Pill Board on LCD Display. We have seen many tutorials earlier for interfacing RTC DS1307 with Arduino , ESP32 boards, PIC microcontroller using Proteus Simulation tools. Related post: How to Control LED Brightness with PWM on STM32 BluePill? STM32 Blue Pill vs. Other STM32 Boards:| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial we will interface real hardware of RTC DS1307 with STM32 Blue Pill Board.We have seen many tutorials earlier for interfacing RTC DS1307 with Arduino, ESP32 boards, PIC microcontroller using Proteus Simulation tools. Related post: RTC DS1307 AT24C32 Real Time Clock module with Battery. Arduino DS1307RTC and SSD1306 OLED display in Proteus [PIC16F877A]:| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will discuss about the different GPIO modes in STM32 microcontrollers. We will explain how each mode works, when to use them,| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn how to connect an STM32 microcontroller to a 16x2 LCD display with I2C device (PCF8574) and use the STM32 LCD library in this project. We start with simple introducing the 16x2 LCD display, then we will show how to set up the STM32 LCD library, and finally test it| Electronics - Microcontrollers - Tutorials and Projects
In this project, we will learn how to interface an STM32 Blue Pill with Proteus software. We will see a simple setup with program on Proteus window and we will see how to blink led continuously using Proteus software with STM32 Blue Pill board. Related posts: STM32 Blue Pill vs. Other STM32 Boards: A Comparison Getting| Electronics - Microcontrollers - Tutorials and Projects
Microcontrollers are the backbone of embedded systems, powering a wide range of devices from consumer electronics to industrial automation. The STM32 microcontroller series from STMicroelectronics is highly popular among developers due to its powerful features, extensive peripheral support, and affordability. Within the STM32 family, the Blue Pill board has gained significant attention and has become| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will interface the MPU6050 Accelerometer and Gyroscope module and SSD1306 OLED display to monitor the values Using Arduino. To know more basic details about MPU6050 Accelerometer and Gyroscope module and SSD11306 OLED display please refer below tutorials: Introduction to MPU6050 Motion Sensor How to Interface MPU6050 with the Arduino? Interfacing SSD1306| Electronics - Microcontrollers - Tutorials and Projects
The devices (MPU6050 Motion Sensor) that can measure these functions are gyroscope and accelerometers called micro electro-mechanical systems. For example, 3D games, 3D pictures and 3D videos are trending technology. Manufacturers are introducing a number of new methods for enhanced end user experience. The main functions behind 3D technology are rotation detection, orientation detection, motion| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn about Interfacing with MPU6050 sensor on Arduino Boards. It measures the angle and speed values of accelerometer and gyroscope. We have already discussed the basic knowledge of MPU 6050- Introduction to MPU6050 Motion Sensor What is MPU 6050? MPU 6050 is an MEMS-based 6-axis motion tracking device. Which consists| Electronics - Microcontrollers - Tutorials and Projects
The STM32 Blue Pill is a popular development board based on the ARM Cortex-M3 STM32 microcontroller series from STMicroelectronics. This board is a low-cost Minimum System Development Board for ARM Microcontroller STM32F103C8T6. It is widely used because of its affordability, compact size, and extensive features, making it a favorite choice among hobbyists, students, and professionals.| Electronics - Microcontrollers - Tutorials and Projects
The STM32 Blue Pill is a popular microcontroller board based on the STM32F103C8T6 from STMicroelectronics. Known for its powerful features and cost-effectiveness, it's widely used in various applications, from simple projects to complex systems. One of the key features that can greatly enhance its performance is the use of Direct Memory Access (DMA) with UART| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn how to read multiple analog inputs on Analog GPIO pin of STM32 Board using the inbuilt Analog-to-Digital Converter (ADC). Related posts: How to Control LED Brightness with PWM on STM32 BluePill? STM32 Blue Pill vs. Other STM32 Boards: A Comparison Getting Started with STM32 Blue Pill Using Arduino IDE| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn how to use the STM32 Blue Pill timer in PWM mode. We'll configure the timer to generate signals with different duty cycles.| Electronics - Microcontrollers - Tutorials and Projects
The STM32 Nucleo-64 boards, developed by STMicroelectronics, are popular among embedded systems enthusiasts and professional developers. The Nucleo-64 series offers a range of powerful microcontrollers, including the STM32F103, which is based on the ARM Cortex-M3 core. In this article, we will go through the process of setting up and configuring the STM32F103 Nucleo-64 board, enabling| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will interface the MPU6050 Accelerometer and Gyroscope module and SSD1306 OLED display to monitor the values Using STM32-Blue Pill Board.| Electronics - Microcontrollers - Tutorials and Projects
In this section, we will explore the process of reading analog inputs on the STM32 GPIO using the Arduino IDE. ADC on STM32 Blue Pill board| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn how to interface DS18B20 temperature sensor with STM32 Blue Pill. You’ll also learn how to connect the sensor with board, install the required libraries and get temperature reading from DS18B20 Sensors. The temperature will be printed on the serial monitor of Arduino IDE. Related Post: STM32 Blue Pill vs.| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn how to use ADC in STM32F103C8T6 Blue Pill Board to measure the Input Analog Voltages. We will use the 16X2 LCD to display| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn how to interface SSD1306 OLED Display with an STM32 board using/without using the STM32CubeIDE and HAL libraries| Electronics - Microcontrollers - Tutorials and Projects
This tutorial we will learn how to build a temperature meter and relative humidity measurement by using the STM32 Blue Pill Microcontroller and DHT11 Sensors where measured values of temperature and humidity are displayed on the screen SSD1036 OLED 128×64. Related Posts: STM32 Blue Pill vs. Other STM32 Boards: A Comparison Getting Started with STM32 Blue Pill Using Arduino IDE Getting Started with STM32F103| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial we will learn how to connect the STM32 microcontroller and the DHT11 temperature sensor and display the temperature data on 16×2 LCD Display| Electronics - Microcontrollers - Tutorials and Projects
we will be interfacing the 16X2 LCD display with the STM16 blue pill microcontroller. we will be interfacing the 16X2 LCD display with the STM16 blue pill.| Electronics - Microcontrollers - Tutorials and Projects
In this tutorial, we will learn about how to interface STM32 NEUCLEO-64 Multiple channels ADC using DMA (Direct Memory Access) in STM32F103RB Microcontroller. We'll demonstrate this project using the STM32 Nucleo-64 development board and STM32Cube IDE. DMA allows for efficient data transfer between peripherals and memory without CPU intervention, making it ideal for scenarios where| Electronics - Microcontrollers - Tutorials and Projects
Learn about how to use STM32 Nucleo-64 ADC with various reading techniques like Polling, Interrupt, and DMA methods.| Electronics - Microcontrollers - Tutorials and Projects
In our previous tutorial, we have seen the fundamentals of the STM32 Development Board and successfully programmed it to execute LED blinking. However, a major inconvenience surfaced during the programming process. We relied on an FTDI programmer module and had to toggle the boot 0 jumper between positions 0 and 1 while uploading and testing| Electronics - Microcontrollers - Tutorials and Projects