After selling its mobile phone business to BenQ last year, Siemens is once again caught up in rumors of splitting its business units. There are reports that Motorola is interested in acquiring Siemens...
I was recently writing a driver for the LIS25BA bone vibration sensor. The development platform was stm32769i-disc. When reading the manual, I encountered several problems with the sensor chip:1. The ...
I received the module before the holiday, but didn't test it. I unpacked it today and tested it.This module has fewer functions, AT instruction set operation, and no secondary development, so it is aw...
A power management integrated circuit (PMIC) that expands the company’s product portfolio for fast in-vehicle charging of phones, tablets and laptops. The Qorvo ACT4751M is the industry’s first qualif...
What are the main items for Bluetooth signal testing? Frequency offset? Bit error rate? Packet loss rate? Transmit power? What other parameters need to be tested and verified? Which instrument is more...
While cars bring convenience to people's lives, they also bring traffic accidents. Among them, speeding is one of the important hidden dangers that cause traffic accidents. According to research, t...[Details]
The MSP430 ultra-low power microprocessor is a new type of single-chip microcomputer launched by TI. It has a 16-bit streamlined instruction structure, contains a 12-bit fast ADC/Slope ADC, contains ...[Details]
Photoresist, also known as photoresist, is a photosensitive material used in many industrial processes, such as photolithography, which can engrave a pattern on the surface of a material.
Ther...[Details]
Boolean processing is an important feature of the MCS-51 series of microcontrollers, which is set up for practical application needs. Boolean variables are also switch variables, which are operated i...[Details]
Samsung Electronics released its fourth-quarter earnings report on Thursday. The report showed that although Samsung achieved record revenue for the fourth consecutive quarter, its profit fell short ...[Details]
At the earnings conference on October 14, TSMC, the leading foundry, confirmed its plan to build a professional technology wafer factory in Japan. It is reported that the plan aims to respond to the ...[Details]
0 Introduction
As the complexity of electronic equipment increases, the reliability requirements of modern warfare are also increasing, so higher requirements are put forward for reliability t...[Details]
Today, Chen Jin, general manager of Lenovo China's mobile phone business department, said through social media that after looking at everyone's discussion on "Is a foldable screen your next pho...[Details]
Supercapacitors, also known as ultra-large capacity capacitors, gold capacitors, golden capacitors, energy storage capacitors, farad capacitors, electrochemical capacitors or electric double layer ...[Details]
1. LED pin forming method
1 The bracket must be bent 2 mm away from the colloid.
2 The bracket forming must be done with a clamp or by a professional.
...[Details]
Gartner released the "2022 China Smart City and Sustainable Development Technology Hype Cycle" to help chief information officers (CIOs) in the government and urban ecosystem assess the maturity of e...[Details]
1 Introduction
With the rapid development of the information industry, LCD devices, as one of the information display terminals, have also achieved unprecedented development. Liquid crystal di...[Details]
After two weeks of course design, I have gained a lot of insights, some about microcontrollers, and more about the relationships between people.
I have been engaged in single-chip microcomputer p...[Details]
The appearance of the ACS712 current detection and alarm module system: ACS712 circuit schematic: The ACS712 microcontroller source program is as follows: Function: detect current, digital tube...[Details]
Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]
RF/Wirelessly
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