514-43-128-13-041034

MATLAB EXPO 2022 China User Conference Online Conference is about to open Including more than 30 themed technical meetings and hands-on practice, jointly explore the latest features...[Details]

Sensors are often used to measure parameters in industrial applications, but sensor signals are generally weak and not suitable for long-distance transmission. In addition, the nonlinear effect is ...[Details]

A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]

Electronic ballast Common circuits are shown in the attached figure. The vulnerable parts are roughly as follows: 1. Fuse FU: Some products use fuses, and some use 1~2Ω resist...[Details]

      Counterpoint Research predicts in its latest analysis that mobile phone chip makers such as MediaTek and Qualcomm will continue to dominate the market. 　　The firm calculated that MediaTek would...[Details]

　　1. Self-test of lithium battery capacity 　　The nominal capacity of the CECT9898 OEM mobile phone lithium battery is 3800mAh, and its battery volume is comparable to the 1500mAh battery of other bra...[Details]

　　LEDs require a circuit driver to convert the standard AC voltage into a usable DC current and voltage. 　　To make LED bulbs compatible with standard sockets without sacrificing their operating lif...[Details]

Dutch scientists have developed the first single-element two-dimensional (2D) topological insulator germanene, which consists only of germanium atoms and also has the unique ability to switch between...[Details]

Data acquisition (DAQ) refers to the process of measuring electrical or physical parameters such as voltage, current, temperature, pressure, sound, or motion. In order to analyze and store the rele...[Details]

      TCL is bringing its three 20-series phones to the US today, including the $499 20Pro 5G, as well as the $249 TCL 20S, which has scaled back features, and the $189 TCL 20SE, which has a massive ...[Details]

The ultrasonic ranging module we use here is generally used for automatic obstacle avoidance of Arduino smart cars. Common applications are developed using a single-chip microcomputer or stm32 combin...[Details]

      Recently, an overseas technology media exposed the CAD renderings of the iPhone 14 Pro appearance, showing the design of the iPhone 14 Pro series in advance. 　　Today, another media exposed the ...[Details]

“The company’s lithium supplement products have obtained project certifications from many customers at home and abroad, and have exclusive patents in many application fields such as energy storage, p...[Details]

      With the release of Qualcomm's new generation flagship chip Snapdragon 888, there have been a lot of leaks about new products from various companies recently. Recently, a foreign media exposed ...[Details]

In recent years, electron paramagnetic resonance (EPR) or electron spin resonance (ESR) technology has become a new type of science and technology. Its application field is very wide, especially in...[Details]