NRE-FL331M250V18X35.5F

The most critical component of a full-color LED display is the LED device. There are three reasons for this: first, LED is the most used key device in a full-color display, with thousands to tens o...[Details]

glibc According to the source of the dynamic link library in rootfs, we can see that glibc comes from the cross-compilation toolchain, and the glibc version is glibc-2.18 Let's explore the definiti...[Details]

1. What is a high frequency inverter? A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, the same as the...[Details]

QuantumScape, a U.S. battery startup that went public last fall, announced recently that it has entered the testing phase of a 10-layer solid-state battery, an important sign of its progress in comme...[Details]

March 3rd is National Ear Care Day, and we’d like to take this opportunity to talk about this topic. On last year's Ear Care Day, the World Health Organization released the World Hearing Report, wh...[Details]

      Recently, Samsung Galaxy Fold was officially registered with the Ministry of Industry and Information Technology, which means that we are getting closer and closer to the actual launch of this ...[Details]

Interrupt line problem: From the above figure, we can see that the EXTI0 interrupt line shared by PA0, PB0...PG0, and the EXTI1 interrupt line shared by PA1, PB2...PG1, that is, in the programmi...[Details]

Taiwan Lianyang IT6516 is a high-performance DP display port to VGA converter solution chip. IT6516 combines DisplayPort receiver and triple DAC to support DisplayPort input and VGA output through ...[Details]

A measurement problem was discussed: Figure 1 ZDS oscilloscope user exchange WeChat group discussion Generally speaking, there are two ways of thinking, assuming that the customer is measuring a s...[Details]

1. Process conditions: mainly refers to the pressure, flow, temperature, gravity, viscosity, corrosiveness of the measured medium or the controlled medium, as well as the measuring range and allowabl...[Details]

The so-called gas sensor refers to an instrument used to detect whether a specific gas exists within a certain area and/or can continuously measure the concentration of gas components. In the safety ...[Details]

This article only applies to DC circuits, measuring resistors with larger resistance values ​​(the measured resistance value is much larger than the resistance value of the voltmeter). The measuremen...[Details]

1 Introduction For the measurement of capacitance sensors, the traditional circuit method has its insurmountable limitations. The complex analog circuit design and the difficult to expand capa...[Details]

On April 29, Mark Gurman’s latest revelation showed that the iPad Pro, which will be launched in May, is likely to skip the M3 and be the first to be equipped with Apple’s M4 chip. Compared wi...[Details]

Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]