D38999-23ND19PA

The two main types of products launched in the domestic and foreign markets are digitally controlled analog video surveillance and digital video surveillance. The former has mature technology and s...[Details]

This paper introduces the modular design of a storage tester based on XCR3256, and uses XCR3256 as the main control unit to implement data collection, editing, storage and retransmission technolo...[Details]

Today, OPPO announced that the 2023 OPPO Developer Conference will be held at 10:00 on November 16 at the Shanghai World Expo Center. The theme of the conference is "Innovation and Shared Intelligenc...[Details]

1. Basic principles of AD conversion AD (Analog to Digital) means analog-to-digital conversion, which is the interface between the analog signal of the outside world and the computer. It converts t...[Details]

Contents The utility model discloses a vortex flowmeter structure, belonging to the field of flowmeter equipment. Background of the Invention The vortex flowmeter is developed and produced based on...[Details]

Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display ; the random access memory 62512 is used a...[Details]

The advent of Smart Battery Systems (SBS) has greatly simplified the design of stand-alone battery systems, so its application has gone beyond the notebook computer field and has appeared in various o...[Details]

When measuring the insulation resistance, it is necessary to measure the insulation resistance value between each two-phase winding and between each phase winding and the chassis to judge the insulat...[Details]

In the code of the previous lecture, we only need to focus on "UART_E2Write();" and "UART_E2Read();". The other codes are the same as the code ideas of "LCD screen and serial port" in the previous le...[Details]

The amount of electronics in modern vehicles will continue to grow steadily as engineers develop increasingly complex solutions to meet the needs of comfort, safety, entertainment, ...[Details]

1. Light up the conjecture at the same time In the first section of this chapter, we said that if we want to light up the digital tube, then the small LED light we learned in the first chapter will...[Details]

At the Apple conference held on March 9, Apple officially released the new generation of iPad Air product lineup, including M1 chip, 5G connection and a variety of color options. As pre-orders go l...[Details]

Easy-to-use design tool helps engineers reduce time to market for GaN-based power systems Efficient Power Conversion (EPC) is providing engineers with an expanded range of design tools, models, and...[Details]

The emergence of pressure calibrators not only solves the calibration of standard pressure, but also better meets the needs of comprehensive on-site testing. Pressure calibrators are used to calibrate...[Details]

Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]