HPM6750 has 2 Gigabit Ethernet controllers. The MINI board leads to a RMII interface Ethernet controller HPM_ENET1 PIN. There is a lwip tcpecho routine in the SDK. The default PHY used is DP83848. I r...
Continuously measuring patient vital signs such as heart rate, respiratory rate and blood oxygen saturation (SpO2) is critical to providing effective care, and the ability to measure these signs simul...
Compared to its USB predecessors, USB Type-C does not require worrying about plugging it in upside down, and its power delivery and data transfer are also good, so it is becoming increasingly popular ...
Synchronous buck converters have been proven as isolated bias supplies in the communications and industrial markets. The isolated buck converter, or Fly-Buck converter as it is commonly called, uses a...
When a transistor is used as a switch, which of the three ways of connecting the resistor between BE and transistor is correct? Why? Please enlighten me, my analog electronics is really poor....
Concept of protection zone From the perspective of EMC (electromagnetic compatibility), an area to be protected can be divided into several levels of protection zones from the outside to the inside....
In the past September, GAC Aian's new car sales reached 51,596 units, a year-on-year increase of 72%, once again setting a single-month sales record; from January to September this year, GAC Aian's c...[Details]
With the rapid development of electronic technology, more and more signal processing systems require high-speed data acquisition and high-throughput data transmission to achieve high-speed real-tim...[Details]
Japan Display Inc. (JDI) reported a net loss of 83.2 billion yen (US$790 million) in its latest quarterly financial report, resulting in a significant deterioration in its financial situation. JDI's ...[Details]
Recently, NIO has pushed the latest NIO OS 2.4.0 software version to NIO ES8 and ES6 owners (NIO OS version 2.0.0 and above) through FOTA . In addition to adding snow mode and driver's seat memory fu...[Details]
With the improvement of living standards, people's demand for home has changed from area demand to comfort demand. Floor heating uses radiation heating, which is in line with the physiological demand ...[Details]
Eagleye100, an intelligent binocular stereo vision system with a baseline length of only 8 cm According to MEMS Consulting, Jiangsu Juxin Integrated Circuit Technology Co., Ltd., an expert in the In...[Details]
At present, the PIC series of microcontrollers produced by Microchip have quickly occupied the domestic market with its low cost, low power consumption, high performance, fast development speed and on...[Details]
1. For the Φ5 two-color 64×32-dot unit board, under the +5V supply voltage, when the whole board is set to display yellow, the measured single board current is 5A. Considering that the switching power...[Details]
On December 29, according to the latest report from Korean media, BOE's OLED screen will launch a "Chicken Game" against Samsung from 2020 to 2021, and will start supplying OLED screens to the iPhone...[Details]
1. Configure the kernel First, modify arch/arm/plat-s3c24xx/Kconfig. The purpose of this step is to enable the SPI0 configuration function in the kernel. The modified content is as follows: config S...[Details]
BYD has spoken again! "Things have changed over time. BYD's lack of external supply made CATL successful, and CATL's 'playing' with Party A made BYD successful again." This is what an unnamed BYD ins...[Details]
LED light sources have the advantages of power saving, low power consumption, high luminous efficiency and long life. Compared with traditional incandescent lamps and fluorescent lamps, it effectiv...[Details]
Infineon and Robert Bosch GmbH have introduced an ultra-low-loss diode for use in lightweight automotive generators. Compared with conventional voltage rectification methods, this active rectifier ...[Details]
Recently, Horizon and STRADVISION have officially reached a strategic cooperation. The two parties will jointly provide cost-effective intelligent driving solutions for Tier-1 and OEMs based on STRAD...[Details]
To limit fuel consumption, some car manufacturers are using Start/Stop functions in their new generation models. These innovative new systems shut down the engine when the car comes to a stop and aut...[Details]