[align=left][font=宋体]Thanks to Infineon and eeworld for organizing this event, I finally received this [/font][font=Calibri]XMC4800 EtherCAT Kit[/font][font=宋体] after get off work yesterday. [/font][/...
[size=4]1. The board is powered by an external power supply. [/size] [size=4] [/size] [size=4]2. ST-LINK only needs to connect TCK, TMS, and GND. [/size] [size=4] [/size] [size=4]3. J-LINK needs to co...
It is common to use the XF pin to flash an LED in the 5509 DSP program interrupt, but there is a misunderstanding. The following analysis is made, taking the timer to control the LED as an example: vo...
[size=4] [backcolor=white][color=#000000] NI/MH batteries have been around for a very long time, and are already very mature in terms of technology. They seem to have reached their technological limit...
Power supply is now the limiting factor
Power delivery and power efficiency have become the biggest issues for large-scale computing systems. With the advent of ASICs and GPUs that handle complex AI f...
My previous posts have introduced how to compile BSP, and also have examples of ordinary TTL serial port output
Initialize the basic serial port
stdio_init_all();
Output Data
puts("Hello, world!");
Th...
Zos Automotive Research Institute released the "2024 Beijing Auto Show New Four Trends Analysis Report", which summarizes and analyzes from three dimensions: OEM, intelligent driving &
sensor
...[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]
In the digital technology field, there is only one iPhone, but there are hundreds of suppliers behind it. Therefore, for many screen manufacturers, battery manufacturers and even metal process...[Details]
According to reports, the upcoming iPhone 14 model will offer a dedicated eSIM option. Citing the Wall Street Journal, Apple considered removing the physical SIM card from the package when it launche...[Details]
0 Introduction
With the development of modern society, China has entered the era of digital electronics. The emergence of digital electronics has provided a strong impetus for the development o...[Details]
The microphone uses a single tube and the operating voltage is only 1.5V. The frequency is tuned to the FM band of 88~108MHz. The microphone signal can be clearly received within a range of 30 meters...[Details]
Samsung plans to build a new $17 billion semiconductor factory in Tyler, which is the largest foreign direct investment in Texas history. The local media "dallasnews" revealed more details behind Sam...[Details]
Recently, Sinovation Semiconductor Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Sinovation Semiconductor"), a domestic EDA and IPD filter manufacturer, announced the completion of a r...[Details]
OPPO recently quietly launched a new wireless charger called "OPPO Wireless Charger 15W". The newly launched OPPO wireless charger is circular in shape and comes in a single white color option. As ...[Details]
Apple is stepping up its review of "irrationally high-priced" apps. If an app is deemed to have excessively high in-app purchase prices, Apple will refuse to list it on the App Store. Accord...[Details]
vivo will launch the vivo V23e in India at 12 noon on February 21. 91mobiles revealed the information of this model, and the vivo V23e official website has been launched in India, showing the design ...[Details]
Less than half a year after Honeycomb Energy officially launched cobalt-free batteries, Yang Hongxin, president of Honeycomb Energy, officially announced at the Honeycomb Energy Battery Day held on D...[Details]
On April 6, the Shandong Provincial Government issued the "2022 Action Plan for the "Top Ten Innovations", the "2022 Action Plan for the "Top Ten Industries", and the "2022 Action Plan for the "Top...[Details]
185-265 VDC input, 60W multi-channel output power supply circuit
The multiple output power supply circuit shown in Figure 44 is commonly used in applications such as high-end set-top boxes and c...[Details]
Industrial Control Electronics
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