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There are many unforeseen reasons in the design, construction and instrument installation process of the project. Therefore, many problems will inevitably arise during the commissioning of the automat...[Details]
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The reset function of the PIC16F87X series microcontrollers is well designed. According to the conditions and reasons that cause the internal reset of the microcontroller, the reset system of the PIC ...[Details]
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1. Off-Road Detection This method is performed when the IC is not soldered into the circuit. Generally, a multimeter can be used to measure the forward and reverse resistance values between each pi...[Details]
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1. References: https://github.com/SeanXP/ARM-Tiny6410/tree/master/no-os/sd-no-os/u-boot
2. References: https://blog.csdn.net/xinxin_2011/article/details/85228961
3 Compile sd ram128 versi...[Details]
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Akamai Named a 2022 Gartner Peer Insights™ Customers’ Choice for Web Application and API Protection Gartner Peer Insights Customers' Choice designation is based on feedback and ratings from end-use...[Details]
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Packaging LEDs into 12V can completely solve many problems such as difficult power supply design, short life, and high prices. The most stable, price-optimized, and economical product architecture de...[Details]
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Jiwei.com reported on February 20 that the official Weibo account of China Mobile Club (hereinafter referred to as China Mobile) published a long article today to evaluate the ZTE A20, which is the f...[Details]
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On March 22, BOE issued an announcement stating that in order to meet customer needs and enhance industry competitiveness, Wuhan BOE plans to expand production capacity in the existing Wuhan BOE fact...[Details]
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Every battery has internal resistance. Different types of batteries have different internal resistances. Batteries of the same type have different internal resistances due to inconsistent internal c...[Details]
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1 Introduction Formation charging and discharging is one of the key processes in the battery production process, and its control level is directly related to the quality of the product. The proce...[Details]
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The types of servo motor controllers include three categories: step-down starter, speed control drive, and intelligent controller. In addition, the control is mainly carried out in two ways: square...[Details]
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Abstract: THMC40/41 is a special driver that can drive and control two-phase adjustable speed 12V brushless DC motors. The article introduces the functional characteristics of THMC40/41, describ...[Details]
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12 W LED downlight design supports advanced dimming and color management via Bluetooth via smartphone app Power Integrations and Casambi Technologies OY today jointly released a new reference design ...[Details]
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Introduction
Long LED display screens are widely used in life. The control circuit of this type of display screen is simple, the scanning lines are limited, and the amount of information di...[Details]
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Because MPLab IDE does not support Chinese character arrays, there is no way but to convert Chinese characters into hexadecimal I found a small software character code extractor on the Internet and c...[Details]