What is a Voltage Converter? A voltage converter is an electronic device that changes the voltage level of an electrical power source. It allows you to convert a higher voltage to a lower voltage or vice versa, depending on your requirements. Voltage converters are essential in various applications, such as […]

Introduction to ATTINY45 The ATTINY45 is an 8-bit microcontroller that belongs to Atmel’s AVR series. It comes in a compact 8-pin package, making it ideal for space-constrained applications. With its low power consumption and rich set of peripherals, the ATTINY45 is a popular choice for hobbyists, engineers, and embedded systems […]

What is a Copper PCB? A copper PCB is a printed circuit board that uses copper as the primary conductive material for its traces, pads, and planes. Copper is laminated onto a non-conductive substrate, typically made of fiberglass or epoxy resin, to create the PCB. The copper layer is then […]

Introduction to RoHS 2 and Its Impact on PCB Manufacturing The Restriction of Hazardous Substances Directive (RoHS) is an EU directive that aims to restrict the use of certain hazardous substances in electrical and electronic equipment (EEE). The original RoHS directive, also known as RoHS 1, was adopted in 2003 […]

Introduction Temperature measurement is a crucial aspect in various fields, including industrial processes, environmental monitoring, and electronic systems. Among the numerous temperature sensors available, the LM335 stands out as a reliable and versatile choice. This article delves into the LM335 Temperature Sensor, exploring its configuration, specifications, and diverse applications. Request […]

What is a PCB Holder? A PCB holder is a device designed to hold a printed circuit board securely in place during the soldering process. It typically consists of a base, adjustable arms or clamps, and sometimes a magnifying glass or LED light to aid in the soldering process. The […]

Introduction to Lipo Monitors Lithium Polymer (LiPo) batteries are widely used in various applications, from remote-controlled vehicles to portable electronic devices. These batteries offer high energy density, low weight, and excellent discharge rates. However, to ensure optimal performance and safety, it is crucial to monitor and balance the individual cells […]

What is PCB Assembly? PCB assembly is the process of soldering or mounting electronic components onto a printed circuit board (PCB). The PCB serves as the foundation for the electrical interconnections between components. PCB assembly transforms a bare board into a functional electronic device. The PCB assembly process involves several […]

What is Pad hole ring copper? Pad hole ring copper refers to the copper plating that surrounds the holes drilled in a PCB. These holes, also called vias or through-holes, allow electrical connections between different layers of the PCB. The pad hole ring copper provides a conductive surface for soldering […]

Introduction to TM1637 Display Module The TM1637 is a versatile and easy-to-use display module that allows you to create visually appealing projects with minimal effort. This four-digit, seven-segment LED display is commonly used in Arduino and other microcontroller projects to display numeric values, time, or custom patterns. In this comprehensive […]