[i=s]This post was last edited by hl23889909 on 2022-4-17 09:03[/i]OverviewThe hardware required for this demo: GD32L233C-START evaluation board, OLED display, AHT25 temperature and humidity sensor:SP...
Dear experts, I need a HiSilicon 3520 vehicle-mounted DVR solution with 4/6/8-channel recording and 4G transmission. If you have a channel, please contact me and we can cooperate. 18823337249...
Chapter 10, the function rt_list_isempty in Listing 10-6 does not seem to be defined.This content is originally created by Tianming Fengliu , a netizen on the EEWORLD forum. If you want to reprint or ...
[i=s] This post was last edited by Yunhu Congbai on 2022-3-10 11:57 [/i] ## Preface On the second day of work, I spent half an hour to get the pwm drive of the passive buzzer to play music. ## Passive...
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...
Facing the increasingly fierce global electric vehicle market, Toyota is rethinking its electric vehicle strategy in order to improve the pace of its already significantly lagging behind. Toyota an...[Details]
Conceptual basis: The STM32 clock system is basically the same, with slight differences between different series. This document mainly introduces the clock system of STM32F446. 1. Clock Tree Overvie...[Details]
In the absence of MCU hardware, the following simulation method can be used to view the effect: 1. Click debug to debug. The yellow arrow points to the next statement to be executed. 2. Set inter...[Details]
According to Jiwei.com, OPPO not only manufactures chips but also invests in chips. Regarding investments in chip companies, the "OPPO-related" investment entities include not only OPPO Guangdong Mob...[Details]
October 18, 2024, Tessenderlo, Belgium -
Melexis, a global microelectronics engineering company, announced the launch of the 24V/60W sensorless single-coil BLDC driver chip MLX90416, which is d...[Details]
With the continuous acceleration of urbanization, the population density in cities is increasing. It is estimated that by 2050, more than two-thirds of the world's population will live in cities. Und...[Details]
PCBA testing is a very important quality control link in the entire PCBA production process, and PCBA board current testing is an essential step in this link. 1. Test requirements A PCBA manufactur...[Details]
In order to meet the EU's new emission regulations, Volkswagen has formulated a large-scale electric vehicle development plan. According to the plan, by 2020, the annual sales of Volkswagen Group ele...[Details]
When programming with Keil C51, it was found that there was no error in the program logic, but an error occurred during connection, as follows:
*** ERROR L107: ADDRESS SPACE OVERFLOW
SPACE: DA ...[Details]
Printed circuit boards (PCBs) provide electrical connections between circuit components and devices. They are the most basic components of various electronic devices, and their performance is direc...[Details]
How to maintain multiple products at different price ranges on one product line has become a thorny problem that Apple needs to solve now. A few years ago, Apple didn't have to consider much...[Details]
On January 11, ZTE announced that the company and Yitong Semiconductor signed the Equity Transfer Agreement on January 11, 2021. According to the Equity Transfer Agreement, the company transferred 9...[Details]
Saber simulation software is very important to power engineers as a design tool. Now I have initiated this thread. Please post your successfully debugged Saber simulation examples on the forum fo...[Details]
With the development of 5G technology, smart terminal products such as smartphones, security monitoring, smart cars, and drones are constantly upgrading towards visual intelligence, driving the marke...[Details]
On November 2, the 300,000-kilowatt new energy storage project with a total investment of 2.395 billion yuan by Shouhang Energy Group was started and laid the foundation stone in Changji National High...[Details]