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August 10th news, in Lei Jun’s 2021 annual speech tonight, after releasing Xiaomi MIX 4 and Xiaomi Tablet 5, Xiaomi released a number of AIoT products. The first to be released was Xiaomi's first hig...[Details]

1. CDP Instructions The format of the CDP instruction is: CDP{condition} coprocessor code, coprocessor opcode 1, destination register, source register 1, source register 2, coprocessor opcode 2. ...[Details]

On February 26, the reporter learned from the Chongqing New Energy Storage Materials and Equipment Research Institute that the institute has developed industrial-grade magnesium-based solid-state hydr...[Details]

Electric vehicles have always been very popular on the Internet. Many users even think that electric vehicles are just a hot topic, but their actual sales are not high. If you think so, you are defin...[Details]

When using a multimeter to measure AC voltage or current, have you ever doubted the measurement results? When you are very confident in your circuit, you may doubt the accuracy of the multimeter's me...[Details]

The general high-power LED lighting drive system can be realized by using LED drivers from TI, Intersil, ST, Richtek, Linear, and OnSemi. The key point is that the power output power required by LE...[Details]

Anti-interference measures in inverter applications: The interference of inverters in applications mainly manifests itself in: high-order harmonics, noise and vibration, load matching, heating and...[Details]

When SM2..0 is 001, the SLEEP instruction puts the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-line serial address match, timer/counte...[Details]

As a new light source, LED is increasingly integrated into people's lives, and its development is inseparable from people's demand for lighting. When LED is used as a new light source to re...[Details]

Topswitch devices and features Topswitch is a new switching power supply device launched by the American company Power Integrations in 1994. It integrates a pulse width modulation (PWM) controller ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

TPK Technology, a touch panel manufacturer, announced its withdrawal from the investment in Japan Display Inc. (JDI). There are market rumors that Sharp, a Japanese panel manufacturer under Foxconn, ...[Details]

Less than a month before its official launch, Apple has submitted the new M1 iPad Pro to the Eurasian Economic Commission database. The documents seen by MacRumors include two ‌iPad ‌Pro models, ea...[Details]

      Foreign media reported that Garmin has launched a new Enduro series smartwatch specifically for athletes, and promised to provide a pretty amazing battery life experience. The company said in a...[Details]

There are two triggering modes for the external interrupt of the 51 MCU: level triggering and edge triggering. When the level triggering is selected, the MCU checks the interrupt source line in each m...[Details]