SMA400W

According to foreign media reports, Waymo's self-driving cars use computer vision technology and artificial intelligence to identify the surrounding environment and make real-time decisions on how th...[Details]

The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]

　　Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addition, many d...[Details]

1. Control structure of switching power supply: Generally speaking, the switching power supply is roughly composed of four main parts: input circuit, converter, control circuit, and ou...[Details]

For personal safety, it is necessary to ensure that the machine is powered off, and remove the inverter input power lines R, S, T and output lines U, V, W before operation! First, set the multimeter ...[Details]

A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]

　　This program can be displayed in real time using a four-digit LED display. This is a basic clock program. With a little modification, it can be made into a clock program with a 0-12 hour or preset ...[Details]

When looking at solid-state batteries, one has to look at whether it is a material-level concept or a product-level concept? Speaking of solid-state batteries, just like Jia Yueting's "return to Ch...[Details]

Abstract: When a short circuit occurs at the output of a hot-swap control circuit, the internal circuit breaker function is triggered and the circuit is disconnected. However, the initial short-circui...[Details]

According to foreign media reports, all-solid-state batteries are secondary batteries that use a solid electrolyte between the positive and negative electrodes. Compared with traditional lithium-ion ...[Details]

Three-way speakers Three-way speakers are generally divided into speakers with more than three units, including tweeters, mid-range units and woofers. There is a crossover inside the box, whic...[Details]

       On November 26, at the 2021 (Autumn) USB PD&Type-C Asia Exhibition, Innoscience showcased its All GaN solution; at the same time, Zou Yanbo, Senior Product Application Manager of Innoscience, ...[Details]

As the last flagship phone of the OPPO R series, the R17 Pro went on sale around mid-October 2018, with a starting price of 4,299 yuan. About 8 months later, the price of the phone saw a big drop. ...[Details]

On March 2, Beijing time, the Beijing Intelligent Vehicle Industry Innovation Center officially released the "Beijing Autonomous Driving Vehicle Road Test Report (2019)" (abbreviated as: 2019 Beijing...[Details]

Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]