When selecting BLDC driver chips, I see that many new ones are sensorless. Can this type of sensorless type completely replace sensor-based chips? What are the advantages and disadvantages of each typ...
Continue from the previous post: https://en.eeworld.com/bbs/thread-1155646-1-1.htmlDescription of the software part:In addition to writing and debugging their own software, software engineers are also...
The circuit is designed according to the manual. The PB14 pin is set as the enable pin, the input level is 3.3V, and LEDK and LEDA are connected to the LCD driver pins. When the power is turned on and...
Is the baud rate for communication between microcontrollers set in advance? Or calculated? Also, why does the crystal oscillator havea value of 11.0592M? Common frequencies are 4M, 8M, 12M, 16M, and 2...
CircuitPython 7.0.0 alpha version 3 has been released. It is relatively stable but contains some issues that are still to be resolved and the Python API may change.Notable additions to the 7.0.0 relea...
Introduction The R&S®Cable Rider ZPH has all the basic measurement functions you need to install and maintain antenna systems in the field. Unique features ensure fast and efficient cable and antenna...[Details]
Inexpensive, easy-to-use inductance tester using few components In the absence of expensive test equipment, the circuit in Figure 1 can provide a simple and fast alternative method of measuring induc...[Details]
1. Introduction
In many literatures , although it is pointed out that the interrupt priority of the MCS-96 series microcontroller can be changed by software, no in-depth explanation is given. I...[Details]
Some friends often ask: How to convert the data received from the serial port into ASCII characters? How to send binary data to the serial port?
Next, we will solve the above two problem...[Details]
According to 36kr, Shenzhen Xihua Technology Co., Ltd. (hereinafter referred to as "Xihua Technology") recently completed a round A financing of over 100 million yuan. The investors in this round are...[Details]
Abstract: This paper uses LabVIEW's flexible graphical visualization programming technology, combines the microcontroller course with virtual instrument technology, and designs a multi-point temperat...[Details]
As distributed photovoltaics gradually penetrate into thousands of industries, their application scenarios are becoming more diverse, and complex and changing scenarios put higher demands on photov...[Details]
The basic principle of thermocouple temperature measurement is the thermoelectric effect. When two metal conductors of different materials are connected end to end to form a closed loop, if the tem...[Details]
China Energy Storage Network News:
Kelu Electronics (002121) is a national high-tech enterprise that provides equipment and solutions for smart grids and new energy applications. In recent ye...[Details]
As we have mentioned in the previous section: Azure ARM (18) Migrating traditional ASM VMs to ARM VMs (1) Azure Virtual Network has been created. After migrating the Virtual Network, we can mig...[Details]
1. Two-line method The two-wire method is a commonly used method for resistance measurement, as shown below: Connect the V+ terminal of the multimeter to one end of the resistor and the V- ...[Details]
In order to meet the progress of the digital economy, the software industry has developed rapidly, new technologies such as microservices and containers are changing with each passing day, and open s...[Details]
Starting with
Qin L
&
Haibao
06, BYD's
fifth
-generation DM plug-in hybrid system (DM5.0) has been fully put into service. It has now covered a number of sedans and SUV products i...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
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