H25E-F3-1200-A-28V/OC-EM18-NI-S

Looking back at the development history of the global panel industry, since its origin in the United States in the 1960s, it has gone through the process of Japan's development, South Korea's catch-u...[Details]

      According to foreign media GSMArena, the full specifications of the Samsung Galaxy M52 5G mobile phone were exposed today. According to the whistleblower Ishan Agarwal, the phone will be equipp...[Details]

Zigbee is a low-power, low-transmission network protocol that is ideal for applications such as smart homes, where devices do not often communicate over short distances. Today, there are many differ...[Details]

1 Use short variables One of the most basic ways to improve code efficiency is to reduce the length of variables. When programming in C, we are used to using int type for loop control variables, wh...[Details]

1 Introduction Audio and video compression cards are important products for digital video surveillance, mainly including soft compression cards and hard compression cards. Soft compression...[Details]

1. Bridge circuit The bridge method converts the impedance change of the sensor coil into a change in current. Figure 4.3.5 is the electrical schematic diagram of the bridge method, in which coils ...[Details]

iPhone 13 series launches two new green versions: Green and Cangling Green Apple this week introduced two new colors for the iPhone 13 Pro and iPhone 13: Ridge Green and Green. The new Ridge Green ...[Details]

     According to the latest report from foreign media, the entry-level version of the iPhone 12 is limited by cost requirements, and Apple has reduced its design to a certain extent. For example, th...[Details]

      In January of this year, Motorola showed a demonstration video of its wireless charging technology. Now, Motorola will once again promote a more powerful wireless charging solution. 　　According...[Details]

In the first quarter of this year, the wholesale price of the benchmark 65-inch OLED TV panel fell by 5% month-on-month, and the price of the best-selling 55-inch panel also fell by 4%. Moreover, bot...[Details]

Quote: Recently, the Equipment Industry Department of the Ministry of Industry and Information Technology and the Quality Development Bureau of the State Administration for Market Regulation jointl...[Details]

Traditional security products include access control, infrared alarm, smoke detector, camera and video surveillance, etc. Usually the alarm center transmits the alarm front-end (smoke detector, inf...[Details]

Generally, the battery core of a laptop uses 10.8V or 11.1V, and a single battery cannot meet the requirements. Therefore, laptop batteries are composed of multiple single cells connected in series an...[Details]

Description The logical function of the trigger can also be described graphically, i.e., in a state transition diagram. Figure 13-4 is a state transition diagram of a basic trigger. The t...[Details]

A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]