Always playing with STM32 and always using the standard libraryThis time I played L0 and found that it seemed that the standard library could not be found and only the HAL library was supported.dumbfo...
Radar systems are widely used, and different types of radars have different application scenarios. It is necessary to comprehensively consider a series of factors such as performance, size, and cost. ...
According to the plan, test the play_mp3_control routine. First, select the play_mp3_control routine in the ESP-ADF framework of VS code. The IIC and IIS pins of the 8388 pins in the official ESP32-A1...
The new computers I came into contact with, a 15-inch HP and a 13-inch DELL, both had smaller keyboards.The 15-inch model has been shrunk a bit to accommodate the numeric keypad area on the right... W...
## Introduction GD32L233 supports hardware CRC, which is awesome. Compared with GD32F450, it can support the calculation of 7/8/16/32-bit CRC checksums, not just 32-bit checksums. What are the benefit...
Recruiting MCU development engineers
Job Responsibilities:1. Responsible for the design and implementation of key functions of vehicle gateway;2. Responsible for the development of CAN/CANFD/LIN/Ether...
Wireless audio repeaters are widely used in wireless headphones, car MP3 repeaters, conference broadcasts, building and park broadcasts, etc. The simplest wireless audio repeater can be composed of o...[Details]
Clean energy developer ILI Group has begun initial planning for a new pumped storage hydropower project in Scotland.
The Balliemeanoch project at Loch Awe will be able to provide 1...[Details]
This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
1 Introduction With the increase of various household electrical appliances, the amount of electricity consumed by the people has increased dramatically. Driven by economic interests, the phenomeno...[Details]
In automotive electronics development, testing, and after-sales diagnosis, we often need to upgrade the firmware of the ECU, which is called "flashing". The mainstream solution on the market is to ...[Details]
In precision temperature measurement applications using thermistors, RTDs, or other resistive temperature sensors, care must be taken to avoid errors caused by self-heating of the sensor in response ...[Details]
The main function of GPIO pins is to output/input high and low levels to represent binary 0 and 1. Of course, there are other special functions, which will be learned in later courses. Here we only n...[Details]
Last year, #Hangzhou officially opened the era of intelligent refueling# #The world's first self-learning refueling
robot
landed in Hangzhou# and other related Weibo topics were on the top ...[Details]
When a single-chip microcomputer plays a note, it periodically outputs a square wave of a specific frequency through the pin. This requires the single-chip microcomputer to output a low level in half...[Details]
Shanghai, December 30, 2022 /PRNewswire/ -- Delta, a global power and energy management company, has successfully cooperated with Indonesia's state-owned power company, Indonesia's national oil com...[Details]
It was learned on April 19 that with the completion of deployment and debugging of the smart microgrid control APP in the smart distribution transformer terminal, the pilot substation of Shandong Q...[Details]
High brightness, high definition and good color have become the three elements for smart projection products to occupy the market. Compared with traditional bulbs and lasers, the application of LED l...[Details]
As shown in the figure, let the symmetrical half-bridge full-wave rectifier circuit work in QSW mode, and the inductor current changes from positive to negative in all load ranges. Then, before the pr...[Details]
Quickly capturing abnormal waveforms is undoubtedly a concern for every oscilloscope user. ZDS2022 can help you capture it easily. Do you know a few methods? Figure 1 Selecting the waveform trigge...[Details]
ZTE issued a blog post regarding previous reports on China's 5G commercialization, saying that there were misunderstandings in the process of information dissemination, and ZTE did not express any vi...[Details]
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