Introduction to Arduino Leonardo The Arduino Leonardo is a popular microcontroller board based on the ATmega32u4 chip. It offers a variety of features and capabilities that make it an excellent choice for both beginners and experienced makers alike. In this article, we will take an in-depth look at the Arduino […]

What is an SMT Engineer? An SMT (Surface Mount Technology) engineer, also known as an SMT process engineer, is a professional responsible for overseeing the manufacturing process of electronic components and printed circuit boards (PCBs) using surface mount technology. SMT engineers work to optimize the SMT assembly process, ensuring high-quality, […]

What is a CR1632 Battery? A CR1632 battery is a 3V lithium coin cell battery with a diameter of 16mm and a height of 3.2mm. The “CR” in the name stands for “Chromium,” indicating that the battery uses a chromium-based cathode material. The numbers “16” and “32” represent the battery’s […]

Introduction to USB routing USB (Universal Serial Bus) is a widely used standard for connecting devices to computers or other electronic systems. Proper USB routing is crucial for ensuring reliable data transmission and maintaining signal integrity. When designing a PCB (Printed Circuit Board) with USB functionality, one of the challenges […]

What is PCB Prototyping? PCB prototyping is the process of creating a physical representation of your electronic circuit design. It involves translating your schematic diagram into a layout that can be printed onto a board. This prototype allows you to test your design, verify functionality, and make any necessary revisions […]

Introduction to Raspberry Pi Zero and Zero W The Raspberry Pi Zero and Zero W are both compact and affordable single-board computers designed for projects, hobbyists, and educators. Despite their small size, they pack a punch in terms of functionality and versatility. What is Raspberry Pi Zero? The Raspberry Pi […]

Introduction to the Raspberry Pi Camera The Raspberry Pi has revolutionized the world of single-board computers, offering a powerful and versatile platform for hobbyists, educators, and professionals alike. One of the most exciting additions to the Raspberry Pi ecosystem is the IMX477 Raspberry Pi HQ Camera, the official high-quality camera […]

What is a USB Cable Tester? A USB cable tester is a device that helps you determine whether a USB cable is functioning properly. It can detect issues such as broken wires, short circuits, and other common problems that can cause a USB cable to malfunction. USB cable testers come […]

Understanding SMD Components Surface Mount Devices, as the name suggests, are electronic components that are designed to be mounted directly onto the surface of a Printed Circuit Board (PCB). Unlike through-hole components, which require drilled holes for their leads to pass through the board, SMDs have small metal pads or […]

What is an AOI Test? An Automated Optical Inspection (AOI) test is a automated visual inspection process used to detect defects or anomalies in printed circuit board (PCB) assemblies. AOI tests use high-resolution cameras and image processing software to quickly scan and analyze PCBs for missing components, incorrect component placement, […]