1. Working Principle of Infrared Thermometer Infrared thermometer consists of optical system, photoelectric detector , signal amplifier and signal processing. Display output and other parts. The opti...
1. Test environment: VS2015
2. The test code is as follows:
char *pweb_namec = "C语言中文";printf("C语言中文的 内存形式:");
printf("char2 hex1:%#x", (unsigned char)*pweb_namec++);//0x43
printf("char2 hex2:%#x", (u...
Here is a collection of ADI's latest technical materials to help you during this period!★ Brand new Chinese information from ADI (January 2020)★ Big bonus丨Collection of uncommon questions (Issue 141-I...
Microelectronics Technology (Harbin Institute of Technology) : https://training.eeworld.com.cn/course/6071This course is a core course for majors such as "Electronic Information Science and Technology...
The figure shows the VDS and VGS waveforms of the MOS end of the brushless DC motor controller. In addition to a voltage spike at the moment of shutdown, there are two large voltage spikes in the midd...
Introduction This article introduces how to use one channel of ADC in the STM8S series to collect power. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8s003f3p6 d...[Details]
Building on the strong momentum of global cellular vehicle-to-everything ( C-V2X ) development, Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, today launched the new Qualcomm® ...[Details]
SiCrystal GmbH
(hereinafter referred to as "SiCrystal")
, a subsidiary of ROHM Group, a world-renowned semiconductor manufacturer,
celebrated its 25th anniversary.
SiC...[Details]
Hutchison Telecommunications (Australia) Ltd said on Monday that its broadband service joint venture with Vodafone has reached a cooperation with Nokia to deploy 5G services in Australia, and Huawei ...[Details]
With the popularity of pure electric vehicles and the rising demand for clean energy storage in homes, researchers around the world are looking for better-performing batteries that can replace lithiu...[Details]
According to Jiwei.com, in October 2021, Chengdu Sili Technology Co., Ltd. (hereinafter referred to as "Sili Technology") completed an angel round of financing of 11 million yuan. This round of finan...[Details]
Jitter measurement has always been called the highest realm of oscilloscope test measurement. The most intuitive traditional jitter measurement method is to use afterglow to view the changes in the...[Details]
Switching power supply is one of the indispensable power supply methods for the rapid development of electronic information. With its advantages of low power consumption, high efficiency and signif...[Details]
Before the introduction, we need to clarify two concepts: "screen material" and "image display technology". These two concepts are completely different. TFT, IPS, SLCD, AMOLED, Super AMOLED, Super AM...[Details]
Recently, Andrej Karpathy, senior director of Tesla AI, revealed at a machine learning conference that he is also doing some research on pseudo-LiDAR technology. He believes that the gap between virt...[Details]
The TI Cup 2019 National Undergraduate Electronic Design Competition Award Ceremony was successfully concluded at the Beijing National Convention Center. Academician Wang Yue, academician of the Chin...[Details]
introduction
USB is a fast, bidirectional synchronous transmission, inexpensive and hot-swappable serial interface. Using USB bus technology, various instruments and equipment suitable for sci...[Details]
Introduction
Bandwidth, sample rate, and memory depth are the most common evaluation criteria engineers use when selecting a digital oscilloscope. Waveform update rate is another important consid...[Details]
The matrix keyboard can realize multiple keys connecting a small number of I/O ports. With the matrix keyboard, pressing a key will make the digital tube display the corresponding number.
#incl...[Details]
In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens...[Details]