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0 Preface When developing embedded systems, embedded development platforms based on ARM and uC/OS-II are generally chosen because ARM microprocessors have the advantages of fast processing speed, u...[Details]
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To correctly and effectively select flow measurement methods and instruments, you must be familiar with the instrument and the characteristics of the flow meter used, and also consider economic facto...[Details]
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Nowadays, China has a huge stock of optical fiber networks, and new optical fiber networks are being constructed rapidly; road construction, floods, landslides and other natural disasters are the mai...[Details]
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This is an ultrasonic distance measurement module program I wrote a few days ago. The ultrasonic distance measurement module uses HC-SR04 and the microcontroller is STC80C52RC. However, I bought a mi...[Details]
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Apple and other companies work together to improve browser extensions Apple is working with Google, Mozilla, and Microsoft to improve universal browser extensions for Safari, Chrome, Firefox, and E...[Details]
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With the development of the new energy vehicle industry year by year, the production and sales of electric vehicles have exploded, and the demand for high-performance and high-efficiency motors has...[Details]
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Before doing the experiment, let's first understand the basic information of the external interrupts of the 51 core of cc2530. Similarly, we go to the datasheet to find the description of these inter...[Details]
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Touch-sensing buttons are popular in daily human-machine interface applications because they are easy to use, beautiful, and do not involve mechanical movement. In particular, capacitive touch sens...[Details]
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I have recently become fascinated by the RTOS rtx51. After a week of hard work, I ported the entire control system code I had previously written to rtx51 tiny. Here is an excerpt from the introducti...[Details]
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The electronic control system of the processing workshop includes: panelizing machine, hot press machine, embossing machine, flat tenon machine, bottom digging machine, wide sand machine, shaking t...[Details]
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The configuration of LEDs in an application depends on many factors, including application requirements, LED parameters and quantity, input voltage, efficiency, thermal management, size and layout...[Details]
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An oscilloscope is a window for observing waveforms. It allows designers or maintenance personnel to see electronic waveforms in detail, achieving the effect of seeing is believing. Because the human...[Details]
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I am using the firmware library for STM32. The hardware module parameters must be configured before use. The I2C configuration is as follows: void IIC_Config(void) { GPIO_InitTypeDef GPIO_InitStr...[Details]
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As one of the first automakers to use 811 batteries in mass-produced models, GAC has been keeping a fast pace in the application of new technologies. Recently, GAC Group announced that its graphene b...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]