[PCB Information Network] February 4 – In recent days, the fight against the novel coronavirus epidemic has affected each of us. To minimize the risk of infection, it is necessary to avoid large-scale movement and gatherings of people. As a result, a series of measures have been implemented, including extended business resumption and shutdowns, impacting … Read more
【PCB Information Network】 This era has made everything possible Even women’s bras have become smart While some people are still struggling with a monotonous life Let’s take a look at those eye-catching smart bras True Love Tester ▼ The True Love Tester Bra from Japan’s Ravijour It works by using a heart rate sensor to … Read more
（Advertisement Break） [PCB Information Network] Copper-clad laminate is an essential raw material for circuit boards. This material saw a price increase of approximately 60 yuan over a span of just three months from October to December last year, with seven price hikes occurring during that period. As we enter 2021, the price increases have not … Read more
【PCB Information Network】According to reports from South Korean media ET News, there are rumors in the industry that Apple will launch its new smartphone, the iPhone 7 (tentative name), in the fall of 2016, which will feature chips using FOWLP packaging technology, making the new iPhone lighter and reducing manufacturing costs. Previously, Apple decided to … Read more
How to Connect the Chassis to the Circuit Board Ground?The chassis is made of metal, and there is a screw hole in the middle, which connects to the ground. Here, a 1M resistor is connected in parallel with a 0.1uF capacitor to connect to the circuit board ground. What are the benefits of this?1. If … Read more
Aerospace circuit boards play a crucial role in modern aerospace technology. As a core component of aerospace electronic devices, the quality of aerospace circuit boards directly affects the performance and reliability of spacecraft. The leading manufacturers behind this industry serve as stable and reliable partners, providing indispensable support and assurance for the development of aerospace … Read more
IntroductionSince its launch in 2006, RT-Thread has gained a large following among developers due to its open-source, cross-platform, and community-driven characteristics. This real-time operating system (RTOS) is not only lightweight and efficient but also easy to understand and port, making it suitable for a variety of application scenarios ranging from resource-constrained microcontrollers to IoT devices. … Read more
Introduction In the technical roadmap of a paper, layered diagrams similar to the ones below often appear. Typically, these are drawn using PowerPoint, which can be a cumbersome process. Below, we demonstrate how to create these diagrams in MATLAB with a single command, simply by changing the corresponding file paths. 2D Diagram Change the corresponding … Read more
Click/Hit/Blue/Words Follow/Us { MATLAB| Calculation Method for Single Point Extreme Precipitation Index Author: Galaxy Eight – Li Zhi Email: [email protected] } 1 Rx1day The maximum daily precipitation, which is straightforward and can be solved using the max() function. 2 Rx5day The maximum precipitation over 5 consecutive days, which includes several conditions: 1) 5 consecutive days; … Read more
If you don’t want to miss my updates, go to the top right corner – view public account – set as a star AT89C51 (Classic Microcontroller) STM32F103 SWITCH (Single Switch) SW-SPST (Single Pole Single Throw Switch) SW-SPDT (Single Pole Double Throw Switch) SW-ROT-3 (Single Pole Triple Throw Switch) CAP (Non-polarized Capacitor) CAP-ELEC (Polarized Capacitor) CRYSTAL … Read more