Introduction to Bluetooth Technology Bluetooth is a wireless communication technology that enables short-range data exchange between devices. It operates in the 2.4 GHz ISM (Industrial, Scientific, and Medical) band and uses frequency-hopping spread spectrum (FHSS) to minimize interference from other devices. Bluetooth technology has become ubiquitous in modern electronic devices, […]

Introduction to Edge Connector Bevelling Edge connector bevelling is a crucial process in the manufacturing of printed circuit boards (PCBs) and other electronic components. It involves the precise shaping and smoothing of the edges of PCB Connectors to ensure proper fit, reliable connections, and improved durability. This article will explore […]

Introduction to Attiny84 The Attiny84 is an 8-bit AVR microcontroller that comes in a 14-pin package. It offers a good balance between size, performance, and power efficiency, making it suitable for a wide range of embedded applications. With its rich set of peripherals and low power modes, the Attiny84 is […]

What is Graphic Overlay? Graphic overlay is the process of combining multiple visual elements into a single composition. This can include photographs, illustrations, text, and other graphics. The goal of graphic overlay is to create a cohesive and compelling visual message that communicates a specific idea or emotion. Element Description […]

What is an 18650 Battery? An 18650 battery is a rechargeable lithium-ion cell with a cylindrical shape, measuring 18mm in diameter and 65mm in length. The “18650” designation refers to these dimensions. These batteries have gained popularity due to their high energy density, long lifespan, and versatility in various applications, […]

Introduction to Halogen-Free PCBs In recent years, there has been a growing concern about the environmental impact and health hazards associated with the use of halogens in printed circuit boards (PCBs). Halogens, such as chlorine and bromine, have been widely used in the manufacturing of PCBs due to their excellent […]

Introduction to Atmega328 Microcontrollers The Atmega328 is a popular 8-bit microcontroller from Microchip (formerly Atmel). It is widely used in Arduino boards and other embedded systems due to its low cost, ease of use, and versatile features. There are two main variants of the Atmega328 microcontroller: – Atmega328 – Atmega328p […]

What is Free Energy? Free energy, also known as “over-unity” energy, refers to the idea of creating a system that can generate more energy than it consumes. In other words, it is the concept of producing energy without any external input or cost. The idea of free energy has captivated […]

Overview of PIC32 and STM32 PIC32 PIC32 is a family of 32-bit microcontrollers based on the MIPS architecture, developed and manufactured by Microchip Technology. These microcontrollers are known for their high performance, low power consumption, and extensive peripheral set. PIC32 devices are suitable for a wide range of applications, including […]

What are PCB Pins? PCB pins, also known as printed circuit board pins or header pins, are small metal components that are used to create electrical connections between different parts of a printed circuit board (PCB). They are essential components in modern electronics, allowing for the easy and reliable connection […]