Introduction to the ESP32 The ESP32 is a series of low-cost, low-power system-on-chip (SoC) microcontrollers developed by Espressif Systems. It features a dual-core Xtensa LX6 microprocessor, integrated Wi-Fi and Bluetooth connectivity, and a wide array of peripherals, making it suitable for a variety of applications. Some key features of the Read more…
What is a Mouse Rotary Encoder? A mouse rotary encoder is an electromechanical device that consists of a rotating shaft and a fixed sensing element. As the shaft rotates, the sensing element generates a series of pulses that can be interpreted by a microcontroller or other electronic devices to determine Read more…
Understanding the Importance of Choosing the Right PCB Manufacturer A PCB is the foundation of any electronic device, and its quality directly impacts the performance, reliability, and longevity of the final product. Choosing the wrong PCB manufacturer can lead to: Delays in production Subpar quality Increased costs Damage to your Read more…
Why is PCB Testing Important? PCB testing is essential for several reasons: Quality Assurance: Testing helps identify defects, short circuits, open circuits, and other issues that may affect the PCB’s performance. Reliability: Thorough testing ensures that the PCB will function as intended, even under varying environmental conditions and over an Read more…
Introduction to ENIG test pads Electroless Nickel Immersion Gold (ENIG) is a popular surface finish for printed circuit boards (PCBs) due to its excellent solderability, durability, and compatibility with various components. ENIG test pads are essential for ensuring the quality and reliability of PCBs during the manufacturing process. However, a Read more…
Introduction to BGA in PCB Assembly Ball Grid Array (BGA) is a surface-mount packaging technology used for integrated circuits (ICs) in printed circuit board (PCB) assembly. BGA Packages have become increasingly popular due to their ability to provide high-density interconnections, improved electrical and thermal performance, and reduced package size compared Read more…
What is HDI PCB? HDI stands for High Density Interconnector. HDI PCB refers to a printed circuit board with a higher density of electrical connections per unit area compared to conventional PCBs. This increased density is achieved through finer circuit traces, smaller vias, and higher connection pad density. HDI PCBs Read more…
Introduction to 4×4 Keypads A 4×4 matrix keypad is a simple input device commonly used in electronic projects to interface with microcontrollers or other circuits. It consists of 16 buttons arranged in a 4 by 4 grid, allowing users to input numbers, letters, or custom commands. 4×4 keypads are widely Read more…
1. Consumer Electronics Show (CES) 2024 Date: January 9-12, 2024 Location: Las Vegas, Nevada, USA Website: https://www.ces.tech/ The Consumer Electronics Show (CES) is the world’s largest and most influential technology event, attracting over 170,000 attendees from 160 countries. CES showcases the latest innovations in consumer electronics, including smartphones, laptops, TVs, Read more…
1. APCT (Advanced Printed Circuits Technologies) APCT is a leading PCB manufacturer in Thailand, specializing in high-quality, quick-turn prototype and production PCBs. With state-of-the-art facilities and a team of experienced professionals, APCT offers a wide range of PCB solutions, including: Single and double-sided PCBs Multilayer PCBs (up to 24 layers) Read more…