In the process of PCB design, many beginners may wonder: how wide should this trace be? Why are power lines much thicker than signal lines? Today, we will discuss the important relationship between PCB trace width and current. Why is Trace Width Important? The traces on a PCB are equivalent to “wires” in a circuit. … Read more
The following information may help understand the compatibility of SMBus batteries with embedded systems and computer systems. Some systems may require the integration of I2C and SMBus devices. GlobTek offers a variety of lithium-ion and nickel-metal hydride battery pack products with integrated communication capabilities. Smart Battery System (SBS): The industry standard for communication between battery … Read more
Did you know? We use chips every day. Phones, computers, cars, AI servers… But if you really want to understand how “incredible” this chip, the size of a fingernail, is, you have to feel it through numbers that will shock you. Today, we will take a hardcore look, using facts and data, to see just … Read more
Henry from Aofeisi Quantum Bit | Public Account QbitAIWhat’s the difference between a dexterous hand and a dead fish (claw) if it can’t use tools? Don’t worry, the dexterous hand that can tighten screws, swing hammers, and manipulate various tools is here. [Video] The “master” in the video above, who is tightening screws, comes from … Read more
Photoresist first appeared in human history nearly 200 years ago.At the Harry Ransom Center at the University of Texas at Austin, a world-class humanities and arts archive, there is a metal plate quietly leaning in one of the display cases, measuring 20 centimeters long and 16.5 centimeters wide.Most of the plate’s surface is shadowed, with … Read more
Wald Research Feedback: Diamond Heat Dissipation + PCB Diamond Micro Drill #Diamond Micro Drill: Diamond micro drills can be divided into coated and pure diamond micro drills. The company is focusing on pure diamond micro drills, which currently cover diameters from 0.08 to 3.00 mm. For example, with single crystal silicon, each micro drill can … Read more
As PCBs evolve towards higher density, finer lines, and thinner profiles, the requirements for surface cleanliness and adhesion continue to increase. The application scenarios for plasma cleaning are continuously expanding. It has now extended from traditional rigid PCBs to high-end product areas such as Mini LED backlight PCBs, automotive electronics with high reliability, and high-frequency, … Read more
Application of Storage Technology in Data Centers NAND Flash: The Main Storage Force in Data Centers NAND Flash is the mainstream storage technology in current data centers, thanks to its high density, low cost, and large capacity, it has become the core storage medium for SSDs (Solid State Drives). In data centers, NAND Flash is … Read more
1. Fill in the blanks 1. (P34) The AT89S52 microcontroller integrates the CPU, RAM, Flash ROM, timer/counter, multi-functional I/O ports, a “watchdog” timer, and an interrupt system, among other basic functional components, on a single chip. 2. (P34) The 8-bit CPU of the AT89S52 microcontroller includes an arithmetic logic unit and a controller. 3. (P35) … Read more
1. Fill in the blanks 1. (P9) Microcontrollers are commonly referred to as Embedded Microcontroller Units (EMCU) or Microcontroller Units (MCU). 2. (P9) Microcontrollers utilize ultra-large scale integration technology to integrate functional components such as Central Processing Units (CPU), Random Access Memory (RAM), Read-Only Memory (ROM), Flash memory, parallel I/O interfaces,, serial communication interfaces, interrupt … Read more