This video has no sound, so there is no need to adjust the volume.Because it was my first time using Oracle VM VirtualBox to record, I don't know why I couldn't see the mouse pointer, and the whole pr...
littleshrimpST Sensors & Low Power Wireless Technology Forum
[color=#333333][font=-apple-system-font, BlinkMacSystemFont, "][size=3][size=17px][align=left]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck top...
Students who are participating in the National Undergraduate Electronic Design Competition are preparing for the competition. Do you need any help? We are willing to serve you.Prepare for the 2019 Nat...
The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
In circuit design, there are always various power symbols, which often confuse people. Today, I have sorted out more than 20 commonly used power symbols to share with you. Collect them quickly.1. VBB ...
A new approach to video enhancement
A new method for video fog penetration
Fog is a visible collection of a large number of fine water droplets (or ice crystals) ...[Details]
I feel that the PIT timer of K60 is like the timer in 51 and PIC (it seems that K60 has many kinds of timers Systick, LPTMR, PDB).
What is Systick? It is the timer of the Cortex core, that is ...[Details]
On August 9, the Fudan University-Guoxuan High-tech Advanced Battery Technology Joint Research Center (hereinafter referred to as the "Joint Research Center") was officially established and awarded...[Details]
On May 24, Saudi Telecom Company (STC), Alibaba Cloud and Yida Capital announced the establishment of a cloud computing joint venture in Saudi Arabia. The cloud computing joint venture was signed by...[Details]
At the Apple 2021 WWDC conference held early this morning, Apple officially released macOS Monterey. The new features and characteristics of the new operating system are as follows: General Control...[Details]
Mouser Electronics New Product Recommendations: Nearly 25,000 New Items Added in September 2021 A global distributor that is the first to introduce new products November 2, 2021 – Mouser Electron...[Details]
Abstract:
Based on the sensor interface standard IEEE1451.2, this paper introduces some specific technical points for the realization of wireless networked sensors, proposes a wireless netw...[Details]
The development of ultra-large-scale integrated circuit technology has promoted the birth of single-chip microcomputers, which have the characteristics of strong functions, high cost performance, high...[Details]
On November 6, Xiamen Hexin Semiconductor Co., Ltd. moved into the Haicang Integrated Circuit Industrial Park. It is reported that Hexin Semiconductor was established in Haicang by Sichuan Hexin Mi...[Details]
At the 2020 CAICT In-depth Observation Report Conference held on December 26, Wan Yi, deputy director of the Institute of Technology and Standards of the CAICT, said that WiFi technology will complem...[Details]
There is a small piece of copper wire on the circuit board of a digital multimeter. So what is the role of this small piece of copper wire on the circuit board? Let's talk about the purpose of this...[Details]
According to the AVR usage example - timer application example http://www.avrvi.com/avr_examples/timer.html. Use ICC application builder to quickly configure the timer and generate the following code...[Details]
In the past, after Apple held its autumn press conference, the products released were not immediately available for sale. For example, in September 2017, Apple released the iPhone X, but the actual r...[Details]
How to design a switching power supply? Which converter is suitable for designing small and medium power switching power supplies? This article introduces a method of designing an RCC switching power...[Details]
According to foreign media reports, Solidion Technology, a provider of advanced battery technology solutions, announced that its battery scientists have successfully developed a cost-effective stra...[Details]