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Here you'll find insights into PCB design, tech trends, assembly issues, and trending topics
in the general news media as they relate to printed circuit board technology.
As experts in the manufacture and assembly of printed circuit boards, we work to make our blog a helpful resource on PCB topics and the industries that we work with, including automotive, consumer electronics, aerospace and many more.
The Raspberry Pi 3B was released in 2016 as a successor to the Raspberry Pi 2. It was the first model to have built-in WiFi and Bluetooth so users won’t need to use a separate dongle to have those wireless features. Two years later, the Raspberry Pi 3B+ was introduced which upgraded the 3B’s CPU from 1.2 to 1.4 GHz. The Raspberry Pi 4 was released in 2019, notable as the first model to support 4K resolution video. It was also the first model to come with different RAM versions. Should you choose the newer, more expensive one? Or the older but cheaper model is the wiser choice? Let’s find out.
The Raspberry Pi is a Small yet Strong computer that allows you to Create all sorts of physical computing projects powered by Python. With its built-in General-Purpose Input/Output (GPIO) pins, you can link with electronic components like LEDs, buzzers, buttons, and sensors to create interactive electronic builds. In this advice, we will stroll through how to set up a Raspberry Pi to work with actual tasks utilizing Python.
To understand the output power of different audio devices such as speakers and amplifiers, two main parameters are Peak watts and RMS. They define the power in different ways and their difference are important for finding the output power of audio devices. Maybe you ever heard the commonly used terms in electronic field watts, power output, and power handling all these are used to define the RMA and peak power. Power rating is a very important parameter used to provide the required sound system working and make it ideal for operation.
This article explores I2C communication, addressing, data frames, and configurations like single/master, multiple/slaves, highlighting its advantages and limitations.
The transistor is a very common building block of electronic devices and circuits. Its commonly used type is BJT which is very common in electronic circuits. There are two types of BJT NPN and PNP transistors. These two types of transits will be covered in detail in this post and are basic components of switching and amplifier circuits.
Explore UART communication in this comprehensive guide. Learn about its core principles, practical applications, and advantages while understanding key components like start bits, data frames, and stop bits. Ideal for both beginners and professionals.
Find the simple difference between watts, volts and amps, two important measurements of electricity. This article describes their definition, calculation, and application. It is your guide to understanding these steps and making wise energy choices in everyday life.
Starting from the electrical schematic basics, we explore power sources, switches, and essential components like resistors, capacitors, and inductors. Explore the world of logic gates, optoelectronic devices, and integrated circuits to learn about their schematic depiction.
Voltage regulation is a fundamental aspect of electronics and electrical engineering. In this article, we will introduce the concept of voltage regulation, its importance, and its applications in various electronic devices and systems.
The first ever KiCad Conference in the east, KiCon Asia saw an eventful day packed with expert KiCad tutorials from the lead developers themselves and intriguing talks on industrial applications of KiCad including AI implementation in EDA tools and using KiCad for creating IC packages. The technical session was finished off with a Q&A session followed by a SAO hat soldering workshop.
we are moving towards the ESP32 Bluetooth low energy (BLE) and will see a practical example at Arduino IDE. In the previous session, along with all the basic concepts, I discussed the basics of ESP32 in the Arduino IDE and mentioned the introduction of ESP32 BLE mode. Today, we will see the practical implementation of the ESP32 BLE functionality as a server. We know the ESP32 microcontroller board works like the Arduino but the major difference between these two is that the ESP32 has BLE and WiFi functionalities. Therefore, we are discussing the ESP32 BLE in detail.
Solar charge controllers play a crucial role in this process, ensuring the safe and efficient charging of batteries from solar panels. In this article we will explore the types, functionality, and applications of solar charge controllers.
This comprehensive article explores the world of rectifier diodes, shedding light on their function, circuit working, and various applications. Learn about the critical parameters, how to test rectifier diodes, and their significance in electronics.
A USB sound card with a microphone is used to add audio features in Raspberry Pi Zero that do not have an audio connector that is configured in types of Pi modules. The USB sound card with a combination of ADC analog digital converter can be used to attach more hardware components with Raspberry Pi. In this tutorial, we will learn how to install a USB sound card in Raspberry PI Zero W.
In the world of modern electronics, there is a fundamental component that often operates behind the scenes, quietly enabling the functioning of various devices. This is the Local Oscillator (LO). In this article, we will dive into the world of local oscillators, understanding what they are, how they work, their applications, and much more.
we will discuss all the information and concepts from scratch. The ESP32 is a series of low-cost and low-power boards that not only provide the best functionalities but also have more advanced features than its other family members.
In this article we will learn everything about electric motors, Electric motors are an integral part of our modern lives. They power a wide variety of devices, from the smallest household appliances to the most massive industrial machines. These remarkable devices, which transform electrical energy into mechanical energy, come in a wide variety of types, each designed for specific applications. In this article, we will dive into the fascinating world of electric motors, exploring their diverse types, operating principles, and their applications.
A serial communication protocol is a building block of data transmission in a digital world. Contrary to parallel communication where many bits are transferred rate same in serial Communication one bit is sent at one time. This protocol is commonly used in computing and telecommunication to provide effective and reliable data transmission.
Semiconductors play a vital role in countless electronic devices and could be called the heart of modern electronics. They form the foundation for transistors, diodes, and integrated circuits that are essential components from smartphones to computers. In the world of semiconductors, two fundamental types stand out namely P-type and N-type. In this article, we will explore the characteristics, differences, and significance of P-type and N-type semiconductors in detail.
As engineers and electronic project makers, you must see that there are mostly pull-up and push-up resistors connected to circuits. They're used for accurate biasing input of digital gates to prevent them from floating randomly when no input is provided. In any circuit configured with a microcontroller, there is a pull-up and pull-down resistor used to communicate with external devices at the input and output terminal like in Arduino. Mostly it is configured with general-purpose input output. The use of these resistors in circuits helps us to get high or low conditions according to requirements.
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