[i=s]This post was last edited by hysdzgcsj2020 on 2020-2-3 21:03[/i]Teachers: Now there is a usage scenario of powering a 3KW servo motor driver. Normally, AC220V is rectified to DC54V by a high-powe...
The SANTANA2OOOGSI Superman anti-theft system adopts the most advanced and popular car anti-theft technology in the world, fully embodying the "people-oriented" design concept. It has the following ch...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
The COVID-19 pandemic, which has prompted the need for social distancing and staggered work hours, has forced us to rethink the use and lighting of office, manufacturing, retail and hospitality spaces...
CATIA is a CAD/CAM software developed by Dassault Aviation of France. It is sold in China by IBM. CATIA software enjoys a high reputation in the design fields of aircraft, automobiles, ships, etc. for...
Nidec Instruments Co., Ltd. (former Nidec Sankyo), a group company of Nidec Corporation, has developed a compact contactless IC card reader that supports electronic payments between payers and payers...[Details]
According to industry sources, as TSMC's delivery time extends to 4-5 months, first-tier IC design companies in Taiwan have notified customers that their chip prices will increase further starting fr...[Details]
Abstract: This application note describes how to reduce current consumption when using the DS32kHz with Dallas Real-Time Clocks (RTCs).
Overview
This application note is intended...[Details]
Gravity energy storage is a relatively new technology, in which engineers harness the energy contained in gravity by connecting the resulting momentum to the grid, and it could revoluti...[Details]
Which one saves more power, AC motor or DC motor?
Generally speaking, DC motors are more energy-efficient than AC motors. This is because DC motors are powered directly by batteries or DC powe...[Details]
According to foreign media reports, Samsung will add a new wallpaper function to its new 2019 QLED TV: when the TV screen is turned off, Samsung's 2019 QLED TV will support users to turn the TV scree...[Details]
Apple has brought three revolutionary experiences to the world: personal computers, graphical interfaces, and smartphones. The world has been waiting to see what Apple's next revolutionary prod...[Details]
Using the iic communication of the stc12c5a60s2 microcontroller to drive the pca9685, because 9 servos are used, there is no need to short the solder joints on the driver board. The driver's scl and ...[Details]
The STM32 series chips have at least 3 and at most 8 16-bit timers, which are composed of 16-bit automatic loading counters driven by programmable prescalers. The main functions of the timer are as f...[Details]
The serial port of LPC2138 has 16-byte receive and transmit FIFOs, and the trigger point of the receive FIFO can be set to 1, 4, 8, or 14 bytes.
1) Receiving
When the number of byt...[Details]
JFFS2 is the successor of JFFS, rewritten by Red Hat. The full name of JFFS2 is Journalling Flash File System Version 2, and its function is to manage the journaling file system implemented on the MT...[Details]
2.2 MCU C language modular programming
Here is a section to talk about modular programming of C language for microcontrollers. What is modular programming? All the codes we wrote before are in the le...[Details]
Some small systems composed of single-chip microcomputers require human-computer interaction functions, and buttons are the most common input method. The most common button circuits are roughly one-to...[Details]
According to Reuters, on Wednesday local time, U.S. Commerce Secretary Wilbur Ross said in an interview with Fox Business Network that the latest U.S. regulations against Huawei are necessary "clarif...[Details]
On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]
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