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, […]

Introduction to PCBA Drawing Requirements Printed Circuit Board Assembly (PCBA) is a crucial process in the manufacturing of electronic devices. It involves assembling various components onto a printed circuit board (PCB) to create a functional electronic system. To ensure the success of the PCBA process, it is essential to have […]

Introduction to Raspberry Pi Camera The Raspberry Pi is a popular single-board computer that has revolutionized the world of DIY electronics and computing. One of the most exciting features of the Raspberry Pi is its ability to connect to a camera module, allowing users to capture images and record videos. […]

Introduction to PCBs and Why Custom PCBs Matter Printed Circuit Boards (PCBs) are the foundation of nearly all modern electronic devices. These flat boards, made from insulating materials like fiberglass, have conductive pathways etched or printed on them to create electrical connections between components. PCBs allow for the miniaturization and […]

Introduction to PCB Assembly PCB (Printed Circuit Board) assembly is the process of attaching electronic components to a printed circuit board to create a functional electronic device. The PCB serves as the foundation for the electronic components, providing mechanical support and electrical connections between them. PCB assembly is a crucial […]

Introduction to LED PCB Light-emitting diode (LED) technology has revolutionized the lighting industry, offering energy-efficient, long-lasting, and versatile solutions for various applications. At the heart of every LED light fixture lies a printed circuit board (PCB) that serves as the foundation for the electrical and mechanical components. In this comprehensive […]

Introduction to LED PCB Assembly LED PCB (Printed Circuit Board) assembly is a crucial process in the manufacturing of LED lighting products. It involves the integration of LED components onto a printed circuit board, which serves as the foundation for the electrical connections and mechanical support of the LED system. […]

Introduction to the IC 4093 Quad 2-Input NAND Schmitt Trigger The IC 4093, also known as the CD4093 or HEF4093, is a widely used integrated circuit (IC) that contains four independent 2-input NAND gates with Schmitt trigger inputs. This versatile chip is part of the 4000 series of CMOS logic […]

What is Stray Capacitance? Stray capacitance, also known as parasitic capacitance, refers to the unintentional and unwanted capacitance that exists between conductors in an electronic circuit. This capacitance arises due to the proximity of conductors, the presence of dielectric materials, and the geometry of the circuit layout. In an ideal […]