SJ-12A01-UC

introduction In the field of electronic technology, oscilloscopes are widely used. They can be used to easily and intuitively observe the entire signal and measure basic parameters such as the amplit...[Details]

On September 9, according to Taiwan media "Commercial Times", the development of Intel's wafer foundry business has been hindered. It is said that it has fully outsourced the process below 3 nanome...[Details]

In industrial production, closed-loop control is often required to control continuously changing analog quantities such as temperature, pressure, and flow. Whether it is an analog control system ...[Details]

The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data. The circuit diagram is ...[Details]

The talking compass is made of a Hall Effect direction sensor (MOD1) and an analog audio storage device ISD1016. The talking compass contains a digital compass (MOD1), an ISD1016 analog storage devic...[Details]

A simple solution to the problem of accidentally selecting an external RC when programming the fuse bit of the AVR microcontroller, which causes the microcontroller to be locked. Today,   I was tink...[Details]

Abstract: Based on the study of the Delta conversion UPS topology, a SPWM controller implementation scheme based on field programmable gate array (FPGA) is proposed by improving the control m...[Details]

    Augmented Reality (AR) technology is being applied to all aspects of the automotive industry.     Mercedes-Benz is developing a new in-car navigation system that uses AR. When the driver is dri...[Details]

(Organized based on the author’s speech. The author is a professor at Fudan University) Hello, everyone. The background is very simple. Because of the serious car accidents, everyone h...[Details]

Working principles of several modes of liquid crystal 1. Liquid crystal material is the main body of liquid crystal display devices. Regardless of the type of liquid crystal display...[Details]

      Today, Redmi officially preheated the Redmi Note 11 series again. This phone will be equipped with JBL symmetrical stereo speakers. The upper and lower sound units are of the same size, and the...[Details]

There are three control modes for the current-controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagram ...[Details]

China Energy Storage Network: Recently, the development of the pneumonia epidemic caused by the novel coronavirus has touched the hearts of all Chinese people. As a key state-owned enterprise...[Details]

1. Serial and parallel communication In a serial channel, valid information is encoded and transmitted serially from a single transmission line. For example, to send the ASCII character 'a', we can d...[Details]

The need to deliver complex styling while meeting vehicle-specific requirements and region-specific regulations has increased the complexity of the optical design process. This has led to an increa...[Details]