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On October 30, the world's largest and most powerful 100-megawatt liquid flow battery energy storage peak-shaving power station, which was technically supported by the team of Li Xianfeng, a re...[Details]
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1. 1/16 scanning routing method
To achieve 1/16 scanning, there are usually 4 signals, A, B, C, and D. Then you can choose 1 4-16 decoder or 2 3-8 decoders to achieve 16-line ...[Details]
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1. Bus Overview The computer system is based on the microprocessor. Each device must be connected to the microprocessor and must work in coordination. Therefore, the concept of bus is introduced in t...[Details]
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The MCU development board is made by myself. The circuit is very simple. The rows and columns of the 8*8 dot matrix are connected to the P0 and P1 ports of the MCU respectively. Remember to use a...[Details]
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introduction
AD1836 is a high-performance single-chip vocoder newly launched by ADI, suitable for digital audio systems. It uses 5V power supply, and the digital interface input and output...[Details]
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When defining a variable in the 51 MCU, we use this method:
typedef unsigned char uchar;
uchar bdata flag;
sbit F1 = flag^0;
sbit F2 = flag^1;
...
sbit F8 = flag^7;
After that, you can pe...[Details]
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Mounting structure The electromagnetic flowmeter host and sensor are assembled together to form an integrated electromagnetic flowmeter; or connected with the flow sensor through a signal cable to fo...[Details]
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This article summarizes some of the author's experiences and skills in the development of PIC microcontrollers for reference by peers.
1 How to further reduce power consumption
Power consumption is...[Details]
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This article briefly introduces the high-voltage wire harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure and material cost structure of th...[Details]
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Poll mechanism: In order to reduce the occupancy rate of CPU resources, the poll mechanism is added to the driver function. Select, poll, and epoll are all IO multiplexing mechanisms. I/O multiplex...[Details]
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Chip: STM32F103C8T6 Application Pin: Output: PA0, PA1 TIM2 CH2 channel To achieve 50HZ (20ms) adjustable PWM output on the PA1 pin, set the system TIMx_CNT=8MHZ=8000 000HZ, set TIMx_PSC=800-1, then T...[Details]
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A blockbuster! On September 22, 2023, Nanoradar released the independently developed P-Finder Pathfinder series SR71 stereo dual wide-angle radar.
The radar adopts
horizontal + pitch beam...[Details]
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Development board: JZ2440 V3 + EasyOpenJTAG Reference: "CPU Samsung S3C2440A chip manual.pdf" 《JZ2440_V3 circuit diagram.pdf》 ARM register introduction Use assembly code to li...[Details]
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This program is used to read the temperature of DS18B20 and has an alarm function. The project is divided into 3 files, main.c, temp.c, and temp.h. After I modified some of the code, it is suitable f...[Details]
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Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]
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