[i=s]This post was last edited by qwqwqw2088 on 2021-4-19 08:30[/i]Nowadays, linear LED driver chips are increasingly used in automotive body lighting systems, and are particularly suitable for use in...
Enterprise-grade cloud services such as Google Cloud offer IoT developers a variety of capabilities, from scalable virtual machine services to turnkey artificial intelligence (AI) applications. Fundam...
Today, we will continue the click test of LSM6DSO. According to the example, after starting the microcontroller, press the user button to enter the single-click state, double-click state and stop stat...
Is it necessary to consider the positive and negative polarity of static electricity when doing electrostatic protection on hardware interfaces (does static electricity have positive and negative pola...
1. Overview At present, an information revolution led by microelectronics technology, computer and communication technology, centered on information technology and information industry is in the ascen...
When developing software for STM32, the most basic thing is to configure the clock and port of the STM32 chip, and then configure and drive the on-chip resources used by the project. The clock and po...[Details]
Coinciding with the Spring Festival month, which is also the most important month for the fight against the COVID-19 epidemic, a strange situation emerged in China's smartphone market in February ...[Details]
South Korean telecom operators said on the 18th that Apple will launch the latest upgraded version of the iPhone SE smartphone in South Korea next Friday (25th), priced at 590,000 won (about 480 US d...[Details]
Fault phenomenon Sometimes it won't boot, and it restarts at irregular intervals. Testing process After testing, it was found that the instrument control board was damaged, causing it to fail to tu...[Details]
According to OpenCloudOS, BYD Electronics recently signed a CLA (Contributor License Agreement) and officially joined the OpenCloudOS operating system open source community. BYD Electronics is a p...[Details]
1. Project Overview
1.1 Introduction
Energy shortage is a new problem facing the world in the 21st century. In addition to finding new energy reserves, energy conservation and efficiency im...[Details]
How to prevent carbon monoxide poisoning and the scope of application of carbon monoxide detectors
1. In family life, coal should be burned out, not covered, and coal stoves should be equipped with c...[Details]
Recently, Xiaomi's ecological chain company Zhimi announced that its air conditioners, humidifiers, fans, and electric heaters are now connected to Tmall Genie. This is the second device after Xiaomi...[Details]
1. Scheme design and demonstration
1.1 Overall solution design
DC electronic load based on manual adjustment of microcontroller control.
This scheme uses two self-locking switches ...[Details]
I have been interested in AD conversion for a long time, and I also want to make a microcontroller development board in my spare time to let the majority of electronic design enthusiasts learn to use ...[Details]
On April 29, Goodix Technologies released its 2019 annual report, stating that the company achieved operating revenue of 6.473 billion yuan, a year-on-year increase of 73.95%; the net profit attribut...[Details]
1. Charge/discharge capacitance measurement circuit
The basic principle of the charge/discharge capacitance measurement circuit is shown in Figure 1.
The unknown capacitance Cx is c...[Details]
Looking forward to MIUI 13? It is reported that Xiaomi is expected to hold a new product launch conference in mid-to-early August (around the 11th) to launch new products such as Xiaomi MIX ...[Details]
On November 5, German auto parts giant Bosch announced that it would lay off 7,000 employees at its factories.
According to a report by Rzeczpospolita today, Bosch CEO Stefan Hartung said that...[Details]
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