BLDC Motor Control AlgorithmBrushless motors are self-commutated (self-direction converting) and therefore more complex to control.BLDC motor control requires knowledge of the rotor position and the m...
Program function: Initialize the basic parameters of the layout, import the netlist, suitable for the beginning of a new project design. This program is free, welcome to download and use it from the Y...
HPM6750 has 4 I2Cs, and the HPM6750EVKMINI pin headers lead out 2 I2Cs. There are pull-up resistors on the module side, so I2C0 on the board is used. Unfortunately, the maximum I2C speed of HPM6750 on...
## Introduction AT32F425 supports hardware CRC (CRC32). Compared with GD32F450 and STM32F4**, it has the following features: - Supports customization of initial value. - Supports input data inversion ...
[i=s]This post was last edited by Hot Ximixiu on 2021-7-25 11:57[/i]Real-Time Clock (RTC) is often used to make clock calendars. The RTC circuit belongs to two power domains: the backup domain and the...
According to Sina Technology, today (17th), several companies issued a joint statement in the Shenzhen Special Zone Daily, Shenzhen Zhixin New Information Technology Co., Ltd. has signed an acquisitio...
1 Introduction
Pulse meter is a common electronic electricity meter on the user side of the power system. For remote electronic meter reading system, reliable and accurate measurement of pulse meter ...[Details]
When selecting an oscilloscope, how do you determine the number of analog channels you need and whether to select logic channels? It depends on the situation. Generally speaking, if you only need t...[Details]
Intersil's ISL70001SRH is a radiation-resistant high-efficiency synchronous step-down power regulator with an input voltage of 3V to 5.5V, an externally regulated output voltage from 0.8V to 85% of...[Details]
Get the current clock frequency method (library function) RCC_ClocksTypeDef is a structure that defines a global variable: RCC_ClocksTypeDef Get_RCC_Clocks; The RCC_ClocksTypeDef structure is...[Details]
Here are some problems that occurred when making a quadrotor. PWM timer initialization First, the code: (the code does not include port initialization) void Tim2_init(void)
{
TIM_TimeBaseInitTyp...[Details]
If you experience an issue with your AirPods Max and need to get a replacement pair under warranty, the new earbuds won't have new ear cushions. A 9to5Mac reader sent his AirPods Max to Appl...[Details]
For some applications such as motors, since frequent switching on or off can easily cause system damage, we do not want an immediate response on the secondary side, but rather a response that occur...[Details]
People say you can't put a price on safety, but that's not necessarily true when we look at the wide range of prices across the automotive industry, from low to high, and the safety levels that come ...[Details]
Do not use a single oscilloscope probe to measure the voltage across non-grounded components in the circuit, as this can easily cause a ground short circuit. The reasons why the ground wire is pron...[Details]
Efficiency is the basic indicator of any switching power supply. The first thing to consider when designing any switching power supply is efficiency optimization, especially for portable products...[Details]
1: Approximate estimation of deep negative feedback amplifier circuit
Only when the amplifier circuit meets the condition of deep negative feedback can we use appro...[Details]
Not long ago, cars were just a means of transportation. However, as the saying goes, keep warm and think about food. With the changes of the times, the advancement of technology, and the improvem...[Details]
China Energy Storage Network News
: Beijing Tongzhou Power Supply Company implemented the spirit of the State Grid Corporation of China's 2019 mid-year work conference, re-understood, re-publ...[Details]
BIRMINGHAM, United Kingdom, September 26, 2024 /PRNewswire/ -- CATL officially launched the TENER Flex energy storage cabinet at the 2024 UK Solar & Storage Live (SSL) exhibition. As a new member o...[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]