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New design approach improves smart meter performance
After the mature smart grid is built, smart meters will have the functions of automatic query and remote meter reading, and can also realize automatic power off. However, at present, domestic smart me
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How to view NPU clock power configuration and information for Allwinner V853 chip?
[KERNEL_DIR]/arch/arm/boot/dts/sun8iw21p1.dtsi ``` npu: npu@03050000 { compatible = "allwinner,npu"; reg = ; device_type = "npu"; dev_name = " npu"; interrupts =; clocks = clk_npu, clk_pll_npux4; cloc
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USB PD fast charging communication principle
[i=s]This post was last edited by qwqwqw2088 on 2021-6-25 09:59[/i]The charger circuit based on the PD protocol can keep the AC/DC part unchanged, but replace the QC protocol controller with a PD cont
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[Project source code] Audio recording and playback system based on FPGA WM8731
[i=s]This post was last edited by Xiaomeige on 2020-2-6 15:48[/i]/*Functional description:Use the audio codec chip WM8731 on the AC620 development board to complete audio acquisition, storage and play
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[National Technology N32G430] 3. Timer
[Purpose] Configure timer 6 as the system tick. Ideally, I would use the system systick, but I need a 1ms timer. Systick will need to use us delay in future projects, so I initialize tim6 to calculate
- How to obtain CCS License from TI
- The semiconductor industry is facing a cold winter. What do you think?
- Announced: ST Sensor Transplantation Competition + Bone Vibration Sensor Evaluation Results
- Single Channel Sonar Receiver - Active Butterworth Filter
- It was found that the build script of micropython converts the .py file into a c file and then compiles it.