TR0603F3091P

There are two main methods for detecting liquid levels. In addition to float or tuning fork sensors , there is also a detection device that does not need to be in direct contact with the ...[Details]

Recently, TE Connectivity (hereinafter referred to as "TE") released its long-term strategy for sustainable development and corporate responsibility, looking forward to the company's future vision. T...[Details]

　　 Typical circuit design 　　FIG1 is a two-stage common-emitter amplifier circuit, and FIG2 is a two-stage common-emitter amplifier circuit with voltage series negative feedback. The feedback network...[Details]

    Although digital oscilloscopes are the most common instruments in circuit labs, some of their functions may not be well known, and one of them is the calculation function of digital oscilloscopes...[Details]

#define uchar unsigned char   #define uint unsigned int   #define uiVref_preset 2560   uchar const SEG7 ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};   uchar const ACT ={0xf7,0xfb,0xfd,0xfe};...[Details]

Recently, the Yunnan-Guizhou interconnection channel project invested and constructed by China Southern Power Grid Co., Ltd. was approved by the National Development and Reform Commission. The proj...[Details]

1. Instrument Model Keysight N9020A Spectrum Analyzer 2. Fault phenomenon: The fault reported by the customer was out of tolerance. 3. Detailed explanation of the testing process As a rule, the f...[Details]

Download the schematic used in this program:  click here  . The microcontroller chip used is stc89c52; just find the corresponding part. This is the circuit diagram of the entire microcontroller devel...[Details]

Safety innovation, professional-grade sound quality, cool appearance, Cardo PACKTALK PRO sets a new standard for motorcycle helmet Bluetooth headsets Beijing, China - Media OutReac...[Details]

In my country, IC card water meters appeared around the early 1990s, and have gradually matured after more than 10 years of rapid development. Especially in recent years, with the improvement of desi...[Details]

Concept of three-phase motor control circuit The three-phase motor control circuit is an electrical device used to control the start, stop and direction of the three-phase motor. According to ...[Details]

From the working principle of LED , we know that epitaxial wafer material is the core part of LED. In fact, the main optoelectronic parameters of LED, such as wavelength, brightness, forwa...[Details]

Although there has been news about solid-state batteries recently, there are still quite a few difficulties that need to be solved, and there is still a long way to go before they can be commercially...[Details]

This article focuses on the requirements of the device test mode function on the test instrument. Designers need dedicated non-signaling test equipment solutions to smoothly introduce new non-signa...[Details]

October 24, 2024 , Chengdu - OPPO today released the new generation of annual imaging flagship Find X8 series, which adopts a new generation of ultra-thin straight screen...[Details]