FOC ceiling fan application case sharing based on Lingdong MM32SPIN series MCU : https://training.eeworld.com.cn/course/5659The contents include:Introduction to the smart ceiling fan drive systemFOC c...
As shown above, this is a calculation example in the REF3312 manual, but no matter how I calculate, I can’t get the transfer formula.
The key is the VREF input. The output is not half of the value in ...
See the attached figure for the Vishay infrared receiving tube selection parameter table.
Attached is the specification sheet of TSOP93130 receiving tube.consult:
1. What does the parameter Transmissi...
My most beloved Premier ZhouEnlai had a steel paper box (steel paper is a special paper processed by special technology, mostly used as insulation material and heat insulation material, etc.) that he ...
Continue with the previous unboxing https://en.eeworld.com/bbs/thread-1143008-1-1.html
Come on call today
First, we can see from the schematic that the IO connected to the LED is PC6
The code is as fo...
[backcolor=white][size=4][color=#000000](I) The compiler program of c6x is "cl6x.exe"[/color][/size][/backcolor] [backcolor=white][size=4][color=#000000] [/color][/size][/backcolor] [backcolor=white] ...
On November 3, Hunan Vice Governor Chen Fei led a team to Changsha High-tech Zone to investigate and visit Hunan Hongtaiyang Optoelectronics Technology Co., Ltd., Hunan San'an Semiconductor Industria...[Details]
The global gesture recognition and sensor market is expected to reach USD 32.16 billion in 2022. Gesture recognition technology for automotive applications has stricter considerations on factors such...[Details]
魅族科技今天上午宣布，魅族春日新品观影会 4 月 19 日 19：30，全网上映。“清浅白沙，依山观海。愿藉这方晴空下的银滩，脱离世俗繁杂，憩谈生活，细述心声。” Although Meizu chose the number '19' as the date for this press conference, the products of this film view...[Details]
Glass bottles and jars are easily subjected to vertical loads from the upper layer during filling, capping and stacking transportation. If the vertical load of the glass bottles and jars does not mee...[Details]
Design of data acquisition, display, storage and playback software for lower-level measurement and control machines The lower-level measurement and control server system software includes two parts:...[Details]
The Delixi inverter EM60 is a high-performance inverter widely used in the field of industrial automation. It has a variety of functions and features to meet the needs of different industries and a...[Details]
Circuit composition
The figure below is the electrical schematic diagram of the sound, light and touch three-control delayed self-extinguishing switch. The circuit consists of a power supply circ...[Details]
project description: The single chip microcomputer (STC89C52RCA) controls the DS18B20 to measure the temperature of the current environment through the 1-wire bus protocol, and displays the collected...[Details]
TV channels
Frequency band division:
VHF band: L band, channels 1-5, called band I; H band, channels 6-12, called band III; UHF band: channels 13-68. The frequency bands between ch...[Details]
According to South Korean media Business Korea, Changxin Memory Technologies Co., Ltd. has started selling DRAM chips, becoming China's first DRAM chip supplier. Chinese companies are gradually i...[Details]
As the automobile industry moves toward autonomous driving and the development of electric vehicles brings about changes in electronic and electrical architecture, this puts forward higher requiremen...[Details]
introduction
With the emergence of high-performance DSP controllers, UPS power supplies
using digital control
have become a hot topic of research. Digital dual closed-loop c...[Details]
According to foreign media The Register, BT Group recently announced that it is cooperating with a series of software vendors to test 5G SA network slicing technology, mainly for games, business soft...[Details]
The Belgian Microelectronics Research Center (IMEC) has joined hands with 16 partners to launch the EU Seventh Framework Program X10D project, which is committed to developing cascaded organic sola...[Details]
Recently I need to write the biggest project since I started learning microcontrollers for a week. It feels quite challenging. The topic is as follows: 1) Project 1 (Remote Clock Control System) ...[Details]
MCU
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