Hello everyone! The portable ultrasonic atomizer currently developed by our company has encountered a bottleneck in circuit control. The 3MHz piezoelectric ceramic atomizer is currently used. The curr...
As the title says, in a boost circuit, the input voltage fluctuates between 12-18V, the output voltage is 24V, the output current is 2A, and the switching frequency is 50kHz. How should the RC buffer ...
[i=s]This post was last edited by Baboerben on 2020-9-12 21:19[/i]For functions that require always-on, such as voice control or the device needs to obtain and process sensor data in real time, DSP is...
Source: csdnDavis Bell, CEO of software company Canopy, recently posted a short article on his LinkedIn, claiming that his company had just fired two employees who worked multiple full-time jobs. Howe...
Take advantage of the weekend and update more
A major selling point of the WCH57x series this time is the 2.4G BLE 4.2
Let's start with that.
There is not much official information available
In additi...
IT Home reported on April 16 that a software called "iQiyi Preview" was previously exposed on GitHub. According to the discovery of IT Home partners, the application has been listed on the Microsoft ...[Details]
On October 23, the groundbreaking ceremony for SAIC Motor’s Zhengzhou new energy battery factory was held at the Zhengzhou base, further accelerating the consolidation of the core advantages in the...[Details]
Apple this week began selling certified refurbished 10.2-inch iPad models (cellular version) for the first time in the United States, Canada and some other countries and regions. Compared with...[Details]
This article introduces digital power supply technology that replaces traditional analog control: Digital power supply has great advantages over analog solutions, not only in terms of performance...[Details]
Electric and hybrid vehicles are gaining a foothold in the automotive market and are becoming a key area of interest for electronic system suppliers. Technological advancements such as autonomous d...[Details]
Offline AC/DC power supply manufacturers are increasingly feeling the pressure of increasing costs and must stop producing large, inefficient linear power converters and replace them with smaller, lig...[Details]
Analog signal isolation acquisition is an integral part of many control systems. The most common is the acquisition of current and voltage, which is used for system monitoring or system control. Th...[Details]
The 3rd Smart Cockpit and User Experience Conference 2021 was successfully held. Harman brought its market-leading cockpit domain controller mass production solutions and brand audio upgrade solution...[Details]
As an important support and follow-up industry for the moisture-proof cabinet (also called moisture-proof box, drying box, drying cabinet) industry, the LED packaging industry is closely watched by...[Details]
1 Introduction
In the process of circuit testing, it is often encountered that due to the neglect of the influence of certain small resistances, there is a large error between the experimental...[Details]
Today, Xiaomi Group Vice President Chang Cheng forwarded a report from IT Home saying that Xiaomi 10/10 Pro has received the official MIUI12 stable version. So what are the benefits of upgrading Xi...[Details]
According to the WeChat official account of Jidao Technology, the company completed a Pre-A round of financing of 50 million yuan in June this year. Jidao Technology stated that this round of finan...[Details]
The Semiconductor Industry and Equipment International (SEMI) released a report on September 10 stating that global semiconductor manufacturing equipment shipments in the second quarter of 2019 decre...[Details]
1. All calculations in MCU are performed in binary form. 2. When programming, we usually use decimal and hexadecimal numerical forms, such as 52, 0xfe; 3. The size of the value is determined by the t...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]