Good evening, everyone! I've been busy with work recently, and it's hard to find time to play with this gadget, mainly because it needs to be connected to the Internet, and the network needs to be smo...
I received the EVAL-M3-TS6-665PN development board more than a week ago. I was really excited. The 220VAC rectifier PFC function + 310VDC permanent magnet motor inverter drive is an extremely powerful...
Low power consumption is a very important indicator of MCU. For example, some wearable devices have limited power. If the entire circuit consumes a lot of power, the battery will often be insufficient...
To feed the dog (gpio2_0) before start_kernel,
gpio address: GPIO2: 0x481AC000,GPIO_OE:offset=134h,GPIO_DATAOUT=13Ch
Add the following two lines of code in the decompress_kernel function in the ./arch...
A well-functioning power management circuit is the basis for the normal operation of a mobile phone. If the power management circuit can be power-saving, efficient, multifunctional and occupy a small ...
IoT communication technology is divided into wired and wireless, and different communication methods are used according to different application scenarios and needs.
Wired communicationWired communica...
The characteristics of the power frequency inverter are:
1. At low power, the cost is higher than that of high-frequency machine.
2. The weight and volume are much larger than h...[Details]
1 Introduction
Modern industrial automatic control systems are developing in the direction of intelligence, networking and open structure. Realizing communication between different types of ...[Details]
Driven by chip manufacturers, the automotive industry has entered an era of computing power competition, and a computing power competition has quietly emerged among major chip companies. However, beh...[Details]
29 July 2021 – To support the company’s expertise in creating advanced semiconductor technology for USB Power Delivery, FTDI Chip has now announced a new development solution. The hardware is based...[Details]
First, let's take a look at the working process of USB.
When a USB device is connected to the host, the host begins to enumerate the USB device and sends a command to the USB device ...[Details]
The meaning of stm microcontroller model STM microcontroller models generally consist of several parts, each part represents a different meaning: The first part: STM or STM32 or STM8, represents th...[Details]
Stellantis NV and Samsung SDI, represented by the companies, announced that they have executed a binding definitive agreement to build an electric vehicle battery gigafactory in Kokomo,...[Details]
Flyback converters have been widely used in isolated DC/DC applications for many years, however, they are not necessarily the first choice of designers. Power supply designers choose flyback converter...[Details]
With the acceleration of my country's urbanization process, LED street lights have gradually come into people's view with their advantages of directional light emission, low power consumption,...[Details]
Some pins of stm8 are truly open-drain and must be connected to external pull-up resistors, otherwise they cannot be pulled high. This is different from stm32. For example, the stm8al3188 pc0 pin h...[Details]
We all know that wireless energy seems to be a novel concept that sounds great, but it is hard to imagine it being commercialized anytime soon.
What is wireless charging?
Wireless chargin...[Details]
In a previous article we discussed how to use two different techniques for phase demodulation to extract phase noise information from a waveform acquired by a real-time oscilloscope. In this article ...[Details]
Recently, Infineon announced a cooperation with Shenghong Electric Co., Ltd., the world's leading energy Internet core power equipment and solutions leader. Infineon will provide Shenghong with indu...[Details]
On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]