When I was using MSP430FR2000, we chose it because of its small memory, low price and few pins, but now we have encountered the problem of its memory. When I was writing the program, I introduced the ...
1. Download the mobile APP from the official website [url]https://www.nxp.com/cn/support/developer-resources/rapid-prototyping/nxp-rapid-iot-prototyping-kit:IOT-PROTOTYPING?tab=Design_Tools_Tab[/url]2...
First, let’s look at Figure 1, which shows the USB interface and power supply circuit.
Figure 1 USB interface and power supply circuit The left picture shows a 470uF capacitor C16 connected after ...
[i=s]This post was last edited by Jacktang on 2019-11-6 23:03[/i]1. IntroductionWrite programs that do one thing and do it well ~~~~~发现非常多人关于使用CC2640/CC2650的过程中比較难以应对的问题就是实现ADC。为了方便大家,所以有了本篇博客,都是一些自己的...
[postbg]bg3.png[/postbg][align=center][font=微软雅黑][size=4][color=#000000] [url=http://www.ti.com.cn/tool/cn/CC3200-LAUNCHXL]CC3200-LAUNCHXL[/url] The user evaluation report is out! [/color][/size][/fon...
[size=14px]ubuntu 16.04 ros kinetic[/size] [size=14px]A program that receives camera signals. [/size] [size=14px]Error when compiling: 'Vec3b' was not declared in this scope[/size] [size=14px] [/size]...
On March 3rd local time, according to Semimedia, STMicroelectronics recently announced that the European Investment Bank (EIB) will provide a 600 million euro loan for its research and development (R...[Details]
With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety technology. However, the existing automo...[Details]
Taiwanese media reported that famous economist Stephen S. Roach said that it is unlikely that American companies will move their manufacturing operations completely back to the United States. Acc...[Details]
1 The relationship between PC, PCL and PCLATCH
Many readers are not very clear about the relationship between PCL, PCLATH and PC, so when calling a subroutine or executing a program jump, they ar...[Details]
According to Yonhap News Agency, data released by the Ministry of Science and ICT of South Korea on Wednesday showed that the export value of South Korea's ICT industry increased by 24% year-on-year ...[Details]
Connected cardiac monitoring systems for IoMT (Internet of Medical Things) will require highly sophisticated analog front ends, high-performance MCUs and low-power wireless connectivity, as well as c...[Details]
Fatigue driving has become one of the main causes of traffic accidents. This paper proposes a method for detecting eye fatigue based on 3G video. The video stream is captured by DirectShow technolo...[Details]
After news that CFIUS (Committee on Foreign Investment in the United States) might block Infineon's acquisition of Cypress, the former's stock price fell 5%, while the latter's stock price fell m...[Details]
describe
By using the OPA615 high bandwidth, DC restoration circuit, this reference design provides a high bandwidth, high precision sample and hold circuit for a variety of applications. The cir...[Details]
ON/OFF控制技术在满足严格的能效规范方面具有显著优势,例如EuP Lot 6要求。上面提到的9V电源在满载时通常可实现70%的效率,并且在整个宽负载范围内均可维持这一效率水平。PWM电源正好与此相反,其效率往往随负载的增大而减小。对于待机负载(Io=25mA),输入功率仅为115mW,230VAC,可轻松满足严格的EuP Lot 6要求。如果分别添加一个二极管、电容和电阻,从变压器偏置绕...[Details]
Ultra-low power consumption B26 Bluetooth module
Bluetooth Module
Another Bluetooth module HLK-B26 with the price as low as 3.9 yuan is here!
Both B26 and B25 Bluetooth modules...[Details]
The power company analyzed that users felt that the electricity meter was "running fast" and the recent rapid increase in electricity bills may be due to the following reasons:
1. The replacement o...[Details]
The project, which represents an investment of €150 million, will be used to decarbonise the industrial sector and will be operational by 2021.
Iberdrola will build a photovolt...[Details]
Humans are visual animals, relying on their eyes to obtain visual information, identify direction and distance. When your car helps you drive, what are its "eyes"?
The answer is onboard ...[Details]
Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly.
According to the report, the market penetration rate...[Details]