Does anyone have a charging management IC for two lithium batteries of 7.4V (7-8.4V)? Input 5V. Big brand chip, charging current 3A. Please give the specific model. Thank you....
[TOC] ## What is OSAL? Today, a classmate suddenly asked me if I had ever worked on OSAL. I was confused, so I found the answer on the search engine and found that it is a very practical thing. OSAL (...
As shown in the figure, there is usually a 5V voltage input at the arrow position, and the test pin 1 position outputs a low level. Now the problem is that the input at the arrow position is turned of...
Dear experts, I recently used a sensor, as shown in the following document, and can read data in the current state, but the question is how to convert the AD value into the actual air pressure value? ...
[i=s]This post was last edited by emmnn on 2022-7-4 21:35[/i]PrefaceI happened to go home two days ago, and I didn't get the board back from the courier station until today to prepare for the evaluati...
The number of GSM users worldwide exceeds 2 billion 2006-7-7According to a report released by the GSM Association: "During the weekend of June 17-18, the number of GSM mobile phone users worldwide has...
The device is low-cost, simple to make, highly reliable, and highly accurate (plus or minus 0.3 degrees, determined by the sensitivity of the electric contact thermometer). Anyone with a basic knowle...[Details]
Based on the latest version of NI LabVIEW graphical system design software, the LabVIEW Robotics environment continues to provide the capabilities of industrial-grade system design software. By com...[Details]
Recently, Nadejia announced the completion of its B+ round of financing with the joint participation of industrial capital and industry capital. This round of financing will mainly be used to expand ...[Details]
introduction
Compared with dedicated digital signal processors (DSPs), the DSP performance of Infineon's C166 microcontroller is quite poor. In order to improve the DSP processing capabilities...[Details]
method 1: In Keil C51, call the library function directly: #include // declares void _nop_(void); _nop_(); // Generate a NOP instruction Function: For ...[Details]
NVIDIA today announced the general availability of NVIDIA AI Enterprise 2.1, the latest version of its end-to-end AI and data analytics software suite optimized and certified to enable ...[Details]
Although it is a new thing, the "famous" DPU battlefield is already filled with smoke. Since Nvidia named its Mellanox-based SmartNIC card "DPU" last October, the concept has become popular. Although...[Details]
Controlling static electricity in balanced flowmeter laboratory instruments is not only for safety, but also for the purpose of improving product quality. For example, in grinding operations, static ...[Details]
Passive components used in automobiles are different from general civilian products. They are required to have high reliability and be able to adapt to harsh environments such as high temperature, vi...[Details]
I believe everyone knows that since the "globalization" of technology's industrial chain was broken by the "ban" of the United States, our domestic technology companies have finally begun to wake up ...[Details]
A new image posted to Twitter today revealed spring color options for Apple’s yet-to-be-released iPhone 12 cases. According to these images, Apple plans to release four new color schemes for the iP...[Details]
On March 9, the reporter learned from the State Grid Marketing Department that the marketing front conscientiously implemented the "three resolute" requirements of State Grid Corporation of China, ...[Details]
With the development of computer-related technologies, ARM is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC proc...[Details]
Hz is a unit of frequency. Frequency refers to the number of times an electrical pulse, electromagnetic wave, sound wave or mechanical vibration cycle repeats in one second.
1Hz means 1 v...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
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