3MA-3P-1-AP1/2-VS3QE

As functional safety requirements gain traction, it is imperative to improve system diagnostics. Current measurement is an important part of diagnostic evaluation. To determine the measurement accura...[Details]

    If you need a very fast, eye-tracking convertible car but don't want to spend more than $1 million, you can take a look at the Greyp G-12 electric bicycle, which weighs 49 kilograms and is equipp...[Details]

This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. T...[Details]

3 Signal Transmission   How to safely and reliably transmit sensor signals to the host computer or server after they are collected by the equipment? This problem is becoming increasingly importan...[Details]

　　The frequency synthesis system implemented by the DDS+PLL combination can achieve high frequency resolution, fast conversion and a wide frequency range to meet the frequency requirements of various...[Details]

Speakers powered by a single lithium battery are still the largest product category in the current speaker market. Power, efficiency, auditory experience, and PCB peripheral costs are the main indica...[Details]

Recently, SNE Research, an international power battery market research organization, released the global power battery shipment rankings for August 2019. The data showed that BYD, the third-ranked co...[Details]

Motion control and industrial automation systems present numerous challenges to design engineers. For example, they must contend with the excessive amounts of dirt and dust found in factory setting...[Details]

    The timer in STM32 has many uses:     1. The system clock (SysTick)     setting is very simple. The following is the setting for generating a 1ms interrupt and a function for generating a 10ms ...[Details]

As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC volta...[Details]

Push the pedal of your electric vehicle (EV) and you'll get fast, smooth acceleration. Feeling perfectly content with this? of course not. You don’t have to, as new electric cars will offer higher ...[Details]

Introduction: American scientists have invented a new type of lithium metal solid-state battery that avoids the formation of dendrites in the electrolyte. His multilayer battery can fully charge elec...[Details]

The power supply uses IGBT devices and single-ended forward circuits, and the operating frequency is 20kHz. The circuit principle is shown in Figure 1. The power supply has a constant current closed-...[Details]

Applications in the ultra-wideband (UWB) frequency range of 3.1 to 10.6 GHz require bandpass filters with large fractional frequency bandwidths. The Federal Communications Commission (FCC) of the U...[Details]

Signal source is one of the four common electronic measuring instruments, the other three are: network analyzer, spectrum analyzer and oscilloscope. This article introduces the basic knowledge of sig...[Details]