People have put forward higher requirements for the safety of their environment, especially in terms of home safety, and have to keep an eye on those uninvited guests. Now many communities have instal...
I previously used MPLAB IDE V8.9 to create a project using assembly. The project can run normally and contains only one assembly file and one header file.
I want to use MPLAB X IDE V5.45 to convert. W...
In the "System Power Mode" tab, we can set the power management state that the system enters when "pressing the power button" or "closing the laptop", as well as whether to set a password, etc. For ...
1. Introduction
Originally, this article was going to write about activity status recognition, but there were some problems with the code for the personnel going down the mine, so I did a code migrati...
w494143467onsemi and Avnet IoT Innovation Design Competition
I have been in EEWORLD for more than half a year. Today I saw that my post count is 1234, so I posted it to commemorate it. If I come to a special number next time, I will see if I can connect with it...
Hello everyone, it has been a whole year since I started my full-time business in July last year. During this period, I developed an open source screenless WIFI smart multimeter, which was recognized ...
There are several ways to charge the battery of portable products. Take mobile phones as an example. We can use wall adapters or other charging devices to charge. The current provided by this metho...[Details]
“We will work with you to meet the opportunities and challenges of advanced automotive technology through complete solutions such as design evaluation, signal generation and analysis, component and m...[Details]
MOUNTAIN VIEW, Calif. and MUMBAI, India – News Direct – April 25, 2022 – CleverTap, the world’s leading customer retention cloud service provider, announces the appointment of Anand Venkatraman as Ch...[Details]
MCU: MSP430F16X series, RF wireless module: NRF24L01, LCD display: ST7920 serial control 128*64 LCD, sending data is to send out the key values corresponding to the 4X4 matrix keyboard. IRQ uses the...[Details]
IntroductionDigital film refers to a film and television work that is filmed, produced, and stored with digital technology and equipment, and transmitted through physical media such as satellite...[Details]
Although a fuse is just a fusible wire, its effectiveness cannot be underestimated. Especially when protecting circuits or using a tester to test voltage and current, if the tester's fuse is not sele...[Details]
With the development of wide bandgap semiconductor devices, the switching speed of power electronic devices is getting faster and faster, and the operating voltage is gradually increasing, which make...[Details]
Chery super electric hybrid C-DM platform Since the Shanghai Auto Show in April this year, Chery Group has adopted the newly upgraded Kunpeng super-performance electric hybrid C-DM solution (third...[Details]
In the battery pack of an electric vehicle (EV), the inconsistency of individual cells will reduce the use level of the battery pack and affect the performance of the EV. Researching advanced batte...[Details]
In July 2019, Japan imposed export controls on three semiconductor materials to South Korea, including photoresists used in extreme ultraviolet (EUV) lithography. Samsung SDI is reportedly developing...[Details]
According to foreign media reports, on November 5th local time, the US Patent & Trademark Office announced a patent from Apple. The patent is related to Apple's semi-autonomous driving and fully auto...[Details]
Buffered or Unbuffered
When considering the effects of input impedance, designers can generally choose between two types of high speed ADCs: buffered and unbuffered (i.e., using switched capac...[Details]
0Introduction
There are many methods for measuring frequency and pulse width. Usually, the signal parameter measurement based on MCU has a low accuracy because the MCU has a very low opera...[Details]
In most processors after ARM V4 and V4T, the interrupt vector table can have two locations: one is 0 and the other is 0xffff0000. This can be controlled by the V bit (bit ) in the CP15 coprocessor ...[Details]