W2CE-544-P/UL

1 Introduction Embedded touch screen device is a human-computer interaction device. Generally, the touch screen is installed on the LCD screen. The microprocessor is used to control the touch ...[Details]

I've been learning how to light a lamp with stm32 these two days, but it won't light up. I encountered two problems. 1: When setting the clock, you need to click once to enable it. 2: Students usi...[Details]

;*APPLICATION NOTE E6000 ICEXPLORER ****************** ;* Title: ; ;The remote control transmission code of SC6121 is: synchronization header (guide code) + 32-bit data code; ;(low 8 bits of user cod...[Details]

The latest data from the Ministry of Industry and Information Technology shows that as of the end of March, 198,000 5G base stations have been built across the country, the number of package users ha...[Details]

Nordic’s nRF54, nRF53 and nRF52 series of SoCs support Thread, providing seamless integration between wireless KNX IoT devices and wired KNX installations in commercial buildings and smart homes Os...[Details]

Last year, we saw the merger of OPPO and OnePlus in the Chinese market, and OnePlus also announced that its flagship OnePlus 9 series would use OPPO’s ColorOS in the Chinese smartphone market. The ...[Details]

With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and DC power. The...[Details]

      On the afternoon of July 1st, Nokia responded to previous rumors that its new phone will be connected to the Hongmeng system. The official stated that its commitment to providing the best Andro...[Details]

●Try to use original batteries Using original batteries is the most important thing to ensure your safety. Nokia once claimed that there have been more than 20 mobile phone battery explosi...[Details]

     Digital tools like motivational text messages that try to nudge people into doing more physical activity are not effective for the poor, according to a new meta-analysis. In one of the most comp...[Details]

1.   Experimental task  As shown in Figure 4.13.1, the P0 port is connected to the character code pen segment of the dynamic digital tube, the P2 port is connected to the digit selection terminal o...[Details]

This article mainly introduces the body perception and positioning system. Body perception mainly perceives information such as vehicle position, driving speed, posture and orientation. The followi...[Details]

Commonly used detection methods for integrated circuits include online measurement , off-line measurement and substitution. 1. Off-line measurement When the integrated circuit is not soldered int...[Details]

For the 51 system, it is easy to understand the programmer and emulator. Generally speaking, the emulator is used for debugging and emulation, and the programmer is used to burn the target code to th...[Details]

Overview Accuracy: How accurate an instrument is—how closely its measurements are to the true or reference value of the signal being measured. Resolution: The smallest increment an instrument can det...[Details]