2EG14917-D2DL-4F

Recently, two group standards, "Vanadium Oxide for Vanadium Batteries" and "Ammonium Metavanadate for Vanadium Battery Electrolyte", successfully passed the standard review organized by the China I...[Details]

The fixed WiMAX standard is based on orthogonal frequency division multiplexing (OFDM) technology and uses 256 subcarriers; the standard supports multiple channel bandwidths in the range of 1.75~28 MH...[Details]

Digital Circuit Diagram Figure digital circuit diagram The monitoring unit is relatively simple to implement. The display unit uses 3-digit LED and LED light column. The voltage is displayed...[Details]

The full model of the traveling wave tube electron gun includes hot wire, hot wire cover, hot wire support plate, hot wire ceramic, cathode, cathode tube, cathode tube support rod, heat shield tub...[Details]

Many system designers use Σ-Δ ADCs and RTDs (resistance temperature detectors) for temperature measurement but have difficulty achieving the high performance specified in the ADC data sheet. For exam...[Details]

汽车黑匣子就是汽车行驶记录仪，它是用来记录汽车在行驶中的状态。随着黑匣子在飞机上的成功运用，越来越多的国家也在汽车上运用这种技术。早在1990年以前欧共体就通过了在汽车上安装黑匣子的立法，要求欧共体的15个成员国在10年内给使用中的900万辆商用车中安装这个装置。美国、日本、香港及马来西亚等国家和地区也相继广泛使用汽车黑匣子 。从使用的效果来看，汽车黑匣子不但可以在事故放生后...[Details]

(Image source: traffictechnologytoday.com) According to foreign media reports, at the Global Public Transport Summit of the International Association of Public Transport (UITP) held in Sweden, F...[Details]

What changes have taken place in your life before and after the holidays? This sudden epidemic has created many unexpected things. The children didn't expect that in addition to Chinese, math, and...[Details]

1. Why use non-contact infrared thermometer? 　　         Non-contact infrared thermometers use infrared technology to quickly and easily measure the surface temperature of an object.         No mecha...[Details]

In the context of global warming and dual carbon emissions, electric vehicles will dominate future travel. As an important signal and energy transmission component in new energy vehicles, the tract...[Details]

Analog and mixed-signal supplier Skyworks recently announced the launch of two front-end modules (FEMs), the 2.4GHz SKY85330-21 and the 5GHz SKY85748-11, for enterprise 802.11ax (Wi-Fi 6) application...[Details]

According to news on June 15, Tianyancha App showed that Qingchun Semiconductor (Ningbo) Co., Ltd. has recently undergone industrial and commercial changes, and the shareholder has added Hefei NIO In...[Details]

    Modern communication technology is moving towards packetization of network core technology and wirelessization of narrowband access technology. In the field of wireless access, circuit-based tran...[Details]

If users want to extend the effective use time of the battery, in addition to ensuring the quality of the charger, correct charging techniques are also essential. Here are 14 tips for charging mobile ...[Details]

　　In terms of pseudo-white LED modules with blue LED elements and yellow phosphors, Japan's IDEC has developed a new manufacturing process that can achieve stable quality and simplify the process. Th...[Details]