GN002698R0FE12

High brightness LEDs are ideal for use in flashlights due to their high light output efficiency and long life. Typical LEDs are driven with a constant current, so when the battery voltage drops, th...[Details]

This system uses AT89C51 single-chip microcomputer as the controller to realize the four-digit "+", "-", "*", "/" operation. The operation result is displayed through the digital tube and has a clear...[Details]

Tianyancha shows that Shanghai Xuanjie Technology Co., Ltd. was established a few days ago with a registered capital of 1.5 billion yuan. Zeng Xuezhong serves as its executive director, general manag...[Details]

According to the clock tree analysis, the clock source is connected to MPLL (Main PLL) and UPLL (USB PLL) through the selector. FCLK is obtained through MPLL and provided to CPU FCLK is divided by ...[Details]

After LG debuted its rollable OLED TV screen, Sharp was not to be outdone and jointly developed a 30-inch, 4K resolution rollable OLED screen with NHK.   The rollable OLED screen jointly developed by...[Details]

Zhaoxun Hengda's software and hardware perfectly replace F103/105 series, F103 series, etc. MH2103CCCT6/MH2103ACCT6 MH2103ARPT6 MH2103AVET6 MH2103AVGT6 MH2103AZET6 Mai...[Details]

　　If the UPS power supply is not maintained for a long time, what maintenance measures need to be taken? This can be said to be very important for users who own UPS power supply . 　　As for what m...[Details]

Some people say that batteries have reached a bottleneck, as evidenced by the frequent spontaneous combustion of electric vehicles. The next step should be to popularize charging piles on a larger sc...[Details]

First, open the schematic diagram of the baseboard and find the button information: Four buttons can be found: You can see that the pins corresponding to the four buttons are EINT1,...[Details]

Medical equipment using AC power may cause leakage due to improper grounding and electrical isolation, exposing patients and medical staff to danger. Leakage may also affect the performance of ot...[Details]

According to 91mobiles, OnePlus has officially confirmed through local media that it will release OnePlus Nord in India on July 21. The launch event can be viewed through the new OnePlus Nord AR appl...[Details]

The registers for setting GPIO include: output register (ODR), input register (IDR), direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups ...[Details]

According to Shaoxing Daily, the SMIC Integrated Circuit Manufacturing (Shaoxing) project has recently completed the installation of the first process equipment, which also marks that the constructio...[Details]

Implementation of Flowing Lights Here we use the stm32mini development board to realize the external water lamp. Here I use three lamps (just explain the problem). The external pins are PA2, PB8, and...[Details]

Nvidia CEO Jensen Huang expressed interest in working with Intel's foundry during a conference call. In this regard, according to Taiwan media Economic Daily, semiconductor industry analyst Lu Xingzh...[Details]