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Liquid crystal display principle and structure? Liquid crystal is a substance that is both like a liquid (can flow) and like a crystal (has the optical proper...[Details]

On January 30, Huawei held a press conference on the top ten trends of smart charging networks in 2024 with the theme of "Enabling high-quality charging wherever there is road". At the press confe...[Details]

　　Product prototyping is becoming easier (and faster), and better software tools are driving a revolution in manufacturing through additive manufacturing. Engineers and designers must stay updated wi...[Details]

DS18B20 is the most commonly used to learn a new development tool. The programs are similar. The main thing is to pay attention to the delay in the timing and the correct instructions. Record them her...[Details]

1 Introduction 　　Lithium-ion batteries are widely used in GSM/CDMA and high-end portable products (such as digital cameras, camcorders, etc.) due to their advantages of small size, light weight and...[Details]

Liangzuan continues to update mainstream solutions and provide different configurations according to customer needs. Recently, it launched the first motherboard based on the Amlogic T972 platfo...[Details]

In the current era of surging technological waves, innovation has always been the core driving force leading the industry's transformation. Recently, a Changzhou technology company, Huaxuan Sensing...[Details]

Question How to set, clear and check if an I/O register is set using C language? Answer In AVR Studio, go to the Help menu and select the online ...[Details]

As miniaturization continues, component and wiring technology has also made great progress. For example, highly integrated micro ICs in BGA housings and insulation spacing between conductors down t...[Details]

Transistor cooperates with PMOS tube to control circuit switch When the STC MCU is burning, it needs to be powered off and reset before entering the burning state, which is usually cumbersome to pres...[Details]

VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]

Note: PD_0-7 is used for PO port (LCD data port of MCU board), PA0_2; They have been configured as registers in the function. Note that when reconfiguring PD These ports should not be con...[Details]

With the widespread use of lithium batteries in mobile communications, electronic appliances and other fields, accidents involving battery safety, environmental pollution of used batteries, and the s...[Details]

        To learn, you first need a hardware environment, right? To be honest, when I bought the development board, I just bought one at random. At that time, everyone recommended buying a Cortex-A8 d...[Details]

On October 24, Bloomberg reported yesterday that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips. Today, analy...[Details]