[Preface] The previous nucleic acid registration was based on Excel. This time we plan to use MySQL for data access, so we plan to install MySQL today.
1. Download the MySQL installation package from:...
A circuit protection company in Dongguan (foreign capital)job description:Collaborate with PE, RD and Marcom to launch new products to the marketCoordinate with PE to release new part numbers in SAPLa...
I would like to ask you a question. The five outputs of the DC power supply in the picture above are + - ground + -. To power the circuit board in the picture, it is marked with 12v and GND, but I mea...
I recently used SHT75 and found a problem:
As long as the wire is extended, the reading will be wrong.
Remove the extended wire and you can measure normally.
The wiring is only 20cm long. After wiring...
[indent][align=left]Speaking of the difficulties of switching power supplies, PCB layout is not a big problem, but it is definitely one of the difficulties of switching power supplies if you want to l...
Recently, GAC Group demonstrated its sponge silicon negative electrode sheet battery technology at its 2021 Investor Open Day event. The AION LX, a vehicle equipped with this battery technology, can ...[Details]
Yesterday was the day when vivo NEX 3S went on sale. According to the official Weibo of NEX smart flagship, the first sales performance of vivo NEX 3S was good. It not only won the first place in sal...[Details]
On May 6, according to the results of the 24th meeting of the GEM Listing Committee in 2022, Guangxi Tianshan Electronics Co., Ltd. (hereinafter referred to as Tianshan Electronics) successfully pass...[Details]
About 16F914 anti-static discharge...
I recently did a project using 16F914, with a few buttons, a few digital tubes, and a few input signals (digital signals) to process. The board pulse group test ...[Details]
On November 2, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an e-sports desktop power supply ...[Details]
Translated from eetimes Matt Bryson, senior vice president at Wedbush Securities, said Taiwan Semiconductor Manufacturing Co. (TSMC) is expected to rebound strongly starting next year as fabless co...[Details]
On June 27, the groundbreaking ceremony for the Suzhou ShenDi Semiconductor Industrial Park project was held. According to the Fuxiao News Network, the Suzhou ShenDi Semiconductor Industrial Park pro...[Details]
According to foreign media reports, Tesla plans to promote a new radical battery design at the "Powertrain and Battery Day" to be held in the second quarter of this year. According to reliable sour...[Details]
On September 3, according to foreign media reports, Huawei Australia officially appointed Paul Jowett, who had worked for Apple and Samsung, as marketing director. Jowett then said: "Huawei has been ...[Details]
The servo system is a common tool in automated production projects. The reason why various types of robots can move flexibly, quickly and accurately is that they all rely on the support of the serv...[Details]
3D depth sensors
play a vital role in
automotive cockpit monitoring systems
, helping to create innovative automotive smart cockpits, supporting seamless access to new services, and improv...[Details]
1 Experimental phenomenon (the analog signal acquisition channel is automatically switched every 1s, and the measured voltage value is displayed through the digital tube)
2 Hardware ...[Details]
On January 26, the 4th Session of the 12th Hubei Provincial Committee of the Chinese People's Political Consultative Conference closed. During the meeting, the CPPCC members stationed in Tianmen sub...[Details]
Advantech Technology (2395.TW), a global provider of flash memory and memory solutions for the embedded market, has recently released a new IoT device operation management application - WISE-PaaS/Dev...[Details]
With the development of science and technology, intelligent control technology has begun to be widely used in the field of electronic testing. In modern industrial measurement and control systems, ...[Details]