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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]

USC scientists have developed a new battery that could solve the electricity storage problem that has limited widespread use of renewable energy. The technology is an improvement on known designs t...[Details]

On the evening of January 18, Tianji Holdings issued an announcement stating that its performance in 2021 successfully turned losses into profits, and the net profit attributable to shareholders of t...[Details]

As TSMC is expected to start mass production of 3nm process next month, Samsung is also actively catching up with its competitors by increasing 4nm chip production capacity. The latest news is that t...[Details]

In 2019, under the new global political and economic trends, the long-term good development trend of the electronic semiconductor industry seems to have added some uncertainty. Although major semicon...[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]

Today, it is the use of LED First we need to learn to read this schematic, find the location of the LED, and search for LED. We can see that these 8 LEDs are a latch of 8-bit data port of P0 cont...[Details]

　　In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, caus...[Details]

01 SVPWM algorithm The voltage space vector modulation method (SVPWM) is a commonly used PWM algorithm. Different from the ordinary sinusoidal PWM method, it starts from the perspective o...[Details]

Recently, the authoritative data consulting agency S&P Global released the Energy Storage Inverter (PCS) Report 2024. The report shows that in 2023, Kehua Data (002335)'s wholly-owned subsidiary Kehua...[Details]

       According to the well-known digital blogger @WHYLAB, two new vivo phones have passed the national quality certification. The models are V2199GA and V2203. V2199GA supports 80W fast charging, w...[Details]

Apple is working on ways to take a key out of the MacBook Pro keyboard and use it as a precision mouse, and a newly revealed patent application details just how simple it would be. 　　Apple's patent...[Details]

Golden Rules for Switch Mode Power Supply Board Layout Optimizing circuit board layout is an important direction when designing a switch-mode power supply. Proper layout can ensure that the switchi...[Details]

Overview Digital potentiometers, or digipots, facilitate digital control and adjustment of resistance, voltage, and current in analog circuits. Digital potentiometers are commonly used for pow...[Details]

As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]