This article clearly points out the issues related to humidity in printed circuit boards. This is a precise article about reducing the effects of moisture on any type of printed circuit board. From ma...
NXP Rapid IoT kit integrates low-power Bluetooth LE function. In the post [url=https://en.eeworld.com/bbs/thread-1068013-1-1.html]Hello Sensor[/url], we implemented a function that uses AMS TSL2572 El...
1. Introduction
In fact, I wanted to make an interactive device before, which can monitor some website information, so that I can see and give feedback in time. I have been exposed to the ESP32 series...
Abstract: This paper proposes a meter implementation scheme based on the multifunctional anti-electricity theft fundamental harmonic three-phase electric energy metering chip ATT7022B and the low...[Details]
Due to the superior performance, high stability and reliability of OCL amplifier circuit, it has been widely used by various manufacturers for a long time. However, due to various reasons...[Details]
Zeng Xuezhong, Vice President of Xiaomi Group and President of the Mobile Phone Department, recently published an article to explain the smooth zoom system of the Xiaomi Mi 10 Ultra Commemorative Edi...[Details]
I learned a lot of knowledge today while studying MMU. I have summarized it as follows, firstly to deepen my impression and secondly to write it down in the hope that I can exchange and learn with yo...[Details]
Edge computing mainly includes the following four parts: low latency, AI computing power, low power consumption, and security and confidentiality. These four are very important components of edge aut...[Details]
Taiwan Anger AG9311 can design multi-functional USB TYPEC expansion docks or expanders and other products. The uses of such products are: accessories such as laptops with TYPEC interfaces or smartp...[Details]
A set of new hands-on spy photos of what are suspected to be the real Huawei Mate 30/model have been exposed, and the style is different from the recent exposure. As shown in the picture, the "Mate 3...[Details]
Von Neumann structure: The program area and data area are uniformly addressed, which is more suitable for human-computer interaction PCs, saving storage space and improving utilization. Feng's stru...[Details]
High-frequency tubes and low-frequency tubes are generally not interchangeable due to their different characteristics and uses. Therefore, if you cannot see the model of the tube clearly or cannot fin...[Details]
From the equivalent circuit of the BMOS tube (Figure 1-19), it can be seen that the input end of the VMOS tube is capacitive, and its dynamic input impedance is very different from the static input i...[Details]
Schematic diagram of a two-dimensional photonic time crystal enhancing light waves. Image source: Aalto University, Finland
A research team from Aalto University in Finland, Ka...[Details]
1. Born to Glory: The Origin of ARM Cortex-M Processor When ARM introduced the ARMv7 core architecture in 2004, it abandoned the previous "ARM+number" processor naming method (processors before ARM...[Details]
1. Open tools-plugins, find MPLAB Code Configurator in the opened plugins window, check it, and click Install 2. The installation wizard will appear. Click next and agree all the way. After the ins...[Details]
Use environment:IAR Microcontroller used: STM8 1. Open IAR 2. Click STLINK 3. Click on Settings OPTION 4. Enable internal configuration (specifically needs to be 6) ...[Details]
CAN (Controller Area Network) bus is a communication protocol used in the automotive and industrial automation fields, with high reliability, real-time and flexibility. The transmission rate of CAN...[Details]
PCB Design
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