What is Surface Mount Technology (SMT)? Surface Mount Technology (SMT) is a method of assembling electronic components onto a printed circuit board (PCB) by mounting them directly onto the surface of the board, rather than through holes as in through-hole technology. SMT components are smaller, lighter, and have shorter leads […]

What is a Barometric Pressure Sensor? A barometric pressure sensor, also known as a barometer, is a device that measures atmospheric pressure, which is the force exerted by the weight of the air above the sensor. Atmospheric pressure varies with altitude and weather conditions, making Barometric Pressure Sensors valuable tools […]

Introduction to Raspberry Pi Zero W The Raspberry Pi Zero W is a smaller version of the popular Raspberry Pi single-board computer. It features a 1GHz single-core CPU, 512MB RAM, and built-in wireless connectivity. Despite its compact size, the Pi Zero W is powerful enough to run a variety of […]

Introduction to TAMIYA ESCs TAMIYA is a well-known Japanese manufacturer of high-quality radio controlled models and accessories. One of their most popular products is their line of electronic speed controllers (ESCs). An ESC is an essential component in any RC vehicle, as it controls the speed and direction of the […]

Types of SMT Machines SMT machines can be categorized into several types based on their functionality and the specific tasks they perform in the SMT assembly process. Here are the main types of SMT machines: 1. Solder Paste Printer Solder paste printers are used to apply solder paste onto the […]

Introduction to BGA Soldering Ball Grid Array (BGA) is a surface-mount packaging used for integrated circuits. BGA packages are used to permanently mount devices such as microprocessors. A BGA can provide more interconnection pins than can be put on a dual in-line or flat package. The whole bottom surface of […]

What is PCB Warpage? PCB warpage, also known as PCB bow and twist, refers to the deformation or distortion of a printed circuit board (PCB) from its intended flat shape. This phenomenon can occur during various stages of the PCB manufacturing process, such as lamination, soldering, or even during the […]

What is PCB Warpage? PCB warpage refers to the deviation of a PCB from its intended flat shape. It is a type of dimensional instability that occurs when the board experiences uneven thermal expansion or contraction during the manufacturing process or under certain environmental conditions. The warpage can be classified […]

What are Gold Finger PCBs? Gold finger PCBs, also known as edge connector PCBs or contact fingers, are printed circuit boards with gold-plated contact pads along one edge. These gold fingers allow the PCB to be plugged into a socket or slot for easy connection and disconnection. The gold plating […]

Introduction to Proximity Sensors Proximity sensors are essential components in various applications, from industrial automation to consumer electronics. These sensors detect the presence of objects without physical contact, making them ideal for situations involving delicate or unstable objects. In this article, we will explore the working principles, types, applications, and […]