R185A218020

现在对很多人来说，由电池驱动的电子设备，如手机、平板电脑，甚至 电动汽车 ，都是必不可少的。然而，这些设备往往一天就要充一次电。为了延长两次充电之间的间隔，需要开发储能更高的电池。锂金属电池有望显著提高能量密度，但是稳定性不足。这意味着这种电池的使用寿命有限，而且存在一定的安全风险。 (Image source: KeAi Publishing) According to fore...[Details]

According to foreign media reports, Hyundai Motor has set up two ultra-high-speed electric vehicle charging devices "Hi-Charger" in the Goyang motor studio. This device has a DC fast charging capacit...[Details]

TIMx is composed of a 16-bit counter, a prescaler, and an automatic load register. Counter: 16 bits (0-65535) Prescaler 16 bits (register controlled counter) When the pre-scaling frequency is 1, the ...[Details]

PIC8-bit microcontrollers have the advantages of fewer instructions and faster execution speed. The main reason is that the PIC series microcontrollers are different from other microcontrollers in st...[Details]

Atmel's ATA5830 and ATA5780 devices are next-generation monolithic RF transmitters and RF receivers specifically for the automotive market, with world-leading RF performance such as high sens...[Details]

With the continuous evolution of biometric technology, mainstream fingerprint recognition solutions have spread from the "back" of mobile phones to "under the screen", and optical under-screen finger...[Details]

To help novices quickly master the system design of 51 single-chip microcomputer simulating PWM wave for DC motor speed regulation, the single-chip microcomputer source program is as follows: /****...[Details]

On the evening of October 14, Jingsheng Electromechanical released its performance forecast, predicting that the net profit attributable to the parent company in the first three quarters of 2021 will...[Details]

1. Concept and definition of on-board charger According to the definition in Electric Vehicle Terminology (GB/T 19596-2017), an on-board charger refers to a device that is fixedly installed on...[Details]

From the perspective of practical application, high-power LED devices that are easy to install and use and relatively small in size will inevitably replace traditional low-power LED devices in mo...[Details]

The LED dynamic display circuit diagram based on 80C51 is shown in the figure. The 4-digit display tube uses a common anode. Dynamic display is used to cycle on or off each display. When the cycle dis...[Details]

Jiangsu Suzhou Power Supply Company recently released the "2019 United Nations Sustainable Development Goals Contribution Report", which comprehensively demonstrated the Suzhou Power Supply Company...[Details]

　　When a capacitor with good performance is connected to the power supply, the needle of the multimeter should have a large swing; the larger the capacity of the capacitor, the larger the swing of it...[Details]

According to foreign media reports, Atom Power is the world's first and only UL-certified solid-state digital circuit breaker manufacturer. The company launched the electric vehicle (EV) charging sol...[Details]

On November 19, on November 18, Guoxin Technology announced that the integrated automotive electronic wire-controlled chassis drive control chip product "CCL2200B" developed by the company was succ...[Details]