The development of smartphones has ushered in a new trend of connected devices that can not only perform some form of computing and decision-making, but also change the way we relate to the world arou...
As shown in the figure
I know that the left side is a RJ45 + 2 USB interface structure
The right side shows the structure of DB9+VGA connectors.
But if you want to search for them, what are the keywor...
ECG monitor lead fall-off detection circuit1. UM1 = U + (△ U1 + △ U2) / 2, UM2 = U - (△ U1 + △ U2) / 2, how are these two expressions derived?2. When the electrode and the skin are in good contact, UM...
【Urgent Hiring!】Layout Engineer at Xinbu TechnologyThis content is originally created by EEWORLD forum user seavo . If you want to reprint or use it for commercial purposes, you must obtain the author...
In the LC filter of the rectifier circuit, since two component parameters need to be selected, there are two degrees of freedom. One equation can be established based on the resonant frequency, but ho...
Jiwei.com reported on June 15 that according to the latest report from Bloomberg, the Apple Watch Series 7 to be launched in the second half of this year may use a thinner screen. It will use a new l...[Details]
The main purpose of the digital multimeter specification is to establish the measurement uncertainty of the input signal within the measurement range. The technical indicator is "the closeness b...[Details]
This reference design introduces the schematics, software, and software features of a PC-based oscilloscope. The design includes the MAX1393 ADC and MAX1396 evaluation kit (EV kit), which provide a s...[Details]
Simple analysis of STM32 startup file (applicable scope of STM32F10x.s) Timer, model, name in STM32 incomplete manual , all our routines use a startup file called STM32F10x.s, which defines the stac...[Details]
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
1. 7 working modes of ARM processor (privileged mode, privileged mode, abnormal mode) User mode (USR): Normal program execution mode, cannot be switched directly to other modes System mode (SYS): P...[Details]
Well-known analyst Ming-Chi Kuo is pessimistic about the demand for consumer electronics, especially the Android mobile phone supply chain. Kuo once again warned that as of this year, mainland China'...[Details]
High-power LED lamp beads are a type of LED lamp beads . Compared with low-power LED lamp beads, high-power LED lamp beads have higher power, brighter brightness, and higher prices. The rat...[Details]
Manufacturers of electric vehicle (EV) charging systems have two factors to consider: first, designing a charging system that will operate reliably for years to come; second, providing consumers wi...[Details]
Since the 21st century, industrial development has far exceeded the speed of energy consumption. Solar power generation will become the first choice for new energy to replace traditional energy. The...[Details]
Recently, Daimler Group officially announced that Daimler Trucks, the company's heavy-duty and medium-duty truck manufacturer, has agreed to acquire a majority stake in Torc Robotics, a developer of ...[Details]
Recently, Geely New Energy will release the latest Geometry C electric vehicles with NEDC ranges of 400 kilometers and 520 kilometers; previously, SAIC New Energy also released information about the ...[Details]
For MOSFET, it is connected in series with the primary side of the transformer during operation. Due to the influence of the transformer leakage inductance and the large turn-on capacitance of MOSFET...[Details]
Molex expands global production capacity • New $130 million facility with world-class manufacturing technology and engineering talent doubles Guadalajara’s Molex production capacity • The futu...[Details]
On June 11, the fifth-generation Xiaomi Mi Band will be officially released. Today, the official released its appearance photo with the slogan "Reignite Power". Xiaomi Smart Life official We...[Details]