After the basic electrochemical performance test, the 18650 lithium battery can be subjected to in-depth performance research to select batteries with good consistency and low impedance for various pe...
High-speed PCB design rules and techniques analysis : https://training.eeworld.com.cn/course/6004[Course Background]:What are rules? How much should be controlled between various devices? How much sho...
The previous section introduced the WS2812 driving method. Based on this, we can design a variety of interesting applications. First, let's take a look at the WS2812 light strip displaying a rainbow. ...
1. Limiting filter method (also known as program judgment filter method)A. Method:Based on experience, determine the maximum deviation value allowed for two samples (set to A).Each time a new value is...
This article discusses the issues related to IGBT overcurrent protection, overvoltage protection and overheating protection, and summarizes various protection methods from practical applications. T...[Details]
1: Processing of redundant input pins
In most cases, not all the pins of an integrated circuit chip are used. For example, the 74ABT16244 series devices can use up to 16 I/O pins, but in pract...[Details]
On December 9, according to an announcement disclosed by the Shanghai Stock Exchange, Jiangxi Yuean New Materials Co., Ltd. (hereinafter referred to as Yuean New Materials) will be listed on the Scie...[Details]
The latest news from foreign whistleblower EverythingApplePro said that the iPhone 12 Pro will be equipped with a 120Hz refresh rate screen. In addition, the iPhone 12 series is expected to improve t...[Details]
On July 19, according to the Science and Technology Innovation Board Daily, the Honeycomb Energy All-Solid-State Battery Laboratory has developed the first batch of 20Ah-class sulfur-based all-solid-...[Details]
A welding robot is a kind of robot that can perform welding tasks without human operation. Its main steps can be divided into the following steps:
1. Mission Planning:
Welding task planni...[Details]
Microscope imaging principle diagram
I know that the eyepiece functions as a magnifying glass, but the image formed by a magnifying glass is on the same side as the object, and after the objective ...[Details]
On November 8, at the 6th China International Import Expo, Panasonic 4D Mobility Technology Service (Beijing) Co., Ltd. (hereinafter referred to as "Panasonic 4D") and Dongfang Xuneng (Shandong) Te...[Details]
Spartan-3FPGA can realize embedded DSP functions at a breakthrough price point. This article describes the features of Spartan-3 FPGA optimized for DSP and analyzes their advantages in performance ...[Details]
Recently, a Kuka robot arm was cleaning the glass outside a skyscraper in New York, which really attracted people's attention. After all, this high-risk work has been done manually for the past 100...[Details]
As a high-precision, high-reliability and long-life flow meter, the intelligent electromagnetic flowmeter has been widely used in production because of its excellent measurement performance that is no...[Details]
On May 9, Huawei officially announced that it will work with the first batch of 18 automobile companies to establish a "5G automotive ecosystem" to accelerate the commercialization of 5G technology i...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]
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