ASEM1-1.0000MHZ-L-R

  The role of electrolytic capacitors in circuits 　　1. Filtering: In the power supply circuit, the rectifier circuit converts AC into pulsating DC, and a large-capacity electrolytic capacitor is conn...[Details]

Starting from Monday, the 4680 battery first proposed by Tesla began to heat up, and this atmosphere even spread to the A-share market. Until the close of the market that afternoon, many lithium batt...[Details]

Preface: I am currently debugging the STM32L152 chip. This article summarizes the RCC clock configuration method of the STM32L152. Hardware platform: STM32L152 Software platform: keil v5+cubeMX...[Details]

The Covid-19 pandemic has hit the energy sector hard, far more than the impact of the collapse of fossil fuels. Before the health crisis, the renewable energy industry was in full swing, with 184 b...[Details]

On the evening of December 6, Doxin Semiconductor disclosed the results of its initial public offering and listing on the Science and Technology Innovation Board. The strategic allocation of the se...[Details]

The DS3984 and DS3988 are multi-channel cold cathode fluorescent lamp (CCFL) controllers. These controllers use a push-pull drive architecture to convert the DC supply voltage into the high-volt...[Details]

PHOLED (Phosphorescent Organic Light Emitting Device) is a type of organic light emitting diode (OLED) that can be up to 4 times more efficient than conventional fluorescent OLEDs. OLEDs are monolithi...[Details]

In order to effectively reduce the series resistance, the interleaving method is especially used in the Schottky layout. The barrier voltage, saturation current and reverse breakdown voltage of the S...[Details]

　　Similar to the side-mounted magnetic flap level gauge, the function of the top-mounted magnetic flap level gauge is also to monitor and control the liquid level in the container in real time. The d...[Details]

Samsung Electronics will release the Galaxy S10 5G in the United States through Verizon next month, according to Business Korea. For now, the company will enjoy its position as the only 5G smartphone...[Details]

An oscilloscope is an electronic measuring instrument that displays changing voltage signals graphically, usually a two-dimensional image of one or more signals changing over time. It is known as the...[Details]

    introduction     The advantages of the MAC protocol based on CSMA/CA are its simplicity and robustness. It is suitable for distributed networks. Each node does not need to maintain and dynamica...[Details]

S3C2410 interrupt Before introducing the interrupt processing of 2410, we have to take a look at ARM's exception vector table (ExcepTIon Vectors) first. Let's give a brief introduction to the excepti...[Details]

Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first robot for shoulder surgery . Shoulder join...[Details]

In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]