1. Introduction to Chips A chip is a type of integrated circuit that integrates a large number of electronic components and circuits on a piece of semiconductor material (usually silicon), enabling complex functions such as data processing, storage, control, and communication. Devices such as mobile phones, computers, home appliances, and cars rely on chips to … Read more
Click on the above “Chuangxue Electronics” to follow and easily learn electronic knowledge. Chuangxue Electronics Subscription Account Daily updates on technical articles in the electronics industry and the latest news on microcontrollers, making it easy to learn anytime, anywhere. I was fortunate to participate in the National College Student Electronic Design Competition during the summer … Read more
Course Details: This course mainly introduces the process, methods, techniques, and design concepts of 51 microcontroller application system development through typical examples, focusing on the system design of the 51 microcontroller, combining software and hardware in a simple and understandable manner. This book comprehensively explains various technologies in microcontroller development through 26 module examples, including … Read more
/Automotive Electronics Technology Innovation Group / Add WeChat 15021948198, to join the Electronics and Electrical Architecture, Automotive Software Engineer, Motor Control, Power Battery, Chassis, Chip Technology Group, Recruitment Job Group Related Articles Research Report on Standardization Needs of On-board Computing Platforms 2021Vehicle SOA Software Architecture Technical Specification 1.0A Method Based on Embedded Architecture to Ensure … Read more
Source: ICisC Nanjing Integrated Circuit Industry Service Center 1. Choosing Pull-up Resistors for Microcontrollers As can be seen in the reset circuit, when resistor R1=10k, RST is high, but when R1=50, RST is low. It is clear that R1=10k is incorrect, as the microcontroller remains in the reset state and cannot function at all. The … Read more
A multimeter, also known as a multimeter, three-use meter, or multifunction meter, is a versatile measuring instrument that can measure direct current (DC) current, direct voltage, alternating voltage, resistance, audio levels, and more. Some models can also measure AC current, capacitance, inductance, and certain parameters of semiconductors (such as β). Measuring AC voltage: As shown … Read more
Click the image above to follow “Chuangxue Electronics” for easy learning of electronics knowledge. Chuangxue Electronics Subscription Daily updates of technical articles in the electronics industry and the latest news on microcontrollers for easy learning anytime, anywhere. This article does not encourage imitation; it merely shares the advanced functions of oscilloscopes. Similar methods include short-circuiting … Read more
One of the fundamental issues when using an oscilloscope is how to stabilize the displayed waveform. This article explains what norm and auto mean on the mode selection switch of an oscilloscope. This involves the triggering operation, which is a skill that is relatively difficult to master when using an oscilloscope because it relates to … Read more
Introduction to DDR Circuits The RK3588 DDR controller interface supports the JEDEC SDRAM standard interface. The schematic circuit for 16-bit data signals is shown in Figure 8-1, address and control signals are shown in Figure 8-2, and power signals are shown in Figure 8-3. The circuit controller has the following characteristics: 1. Compatible with LPDDR4/LPDDR4X/LPDDR5 … Read more
Click the “blue text” to follow us The “Commodity Name and Coding Coordination System” (hereinafter referred to as the “Coordination System”) 2022 edition has added LCD modules. What components make up this module structurally? How does it differ from the familiar LCD monitors and LCD TVs? In fact, if one cannot distinguish between them, accurate … Read more