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A friend left a message asking me to write about V2X, but I have not started writing for a long time. One important reason is that I feel that I cannot write very professionally, after all, those who...[Details]
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Circuit functions and advantages
This circuit is an electronic weigh scale system that uses the AD7190, an ultra low noise, 24-bit Σ-Δ ADC with internal PGA. The AD7190 simplifies the design o...[Details]
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When it comes to electrolytic capacitors, many people will naturally think of Japanese brands such as Sancon and Sanyo. It has to be said that Japanese capacitors are now at the forefront of the in...[Details]
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I did not learn the 89c51 microcontroller in college. As an electronics enthusiast with a wide range of interests, the introduction to microcontrollers was the 89C51 microcontroller explained by Guo ...[Details]
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Low Power Mode Reduce the system clock speed. When APBx and AHB peripherals are not used, turn off the corresponding peripheral clocks. Sleep mode (Cortex™-M3 core is stopped, all peripherals inclu...[Details]
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"Give him the space for Mercedes-Benz, BMW, and Audi cars ranging from RMB 300,000 to RMB 500,000. We will completely drive out BBA within the price range of RMB 500,000." In February 2022, when Yu...[Details]
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A display panel circuit designed for the interface between 74HC595 and AT89C2051 microcontroller. P115, P116, and P117 of port P1 are used to control the LED display and are connected to the SLCK, SC...[Details]
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1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-voltag...[Details]
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Hardware Design The first is the selection of BANK0. If you choose to connect BANK0 to NAND Flash, you need to set the status of pins OM1 and OM0 to 0, which means it is NAND FLASH mode. . NANDFlas...[Details]
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As early as May 2015, we reported on a Finnish in-vehicle interactive technology company called Rightware. The company's most famous product is called "Kanzi". The cool full LCD instrument we see in...[Details]
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Circuit analysis: The LT1732-8.4V used previously was used as the charging chip with a 1A charging current. The external power supply detection used the ACPR pin of 1732. When no external power su...[Details]
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1. Create a project 1.2 New Project 1. Click file—new project—click standalone project—click next 2. Select the fourth family, Mid-Range 8-bit MCUs (PIC10/12/16/MCP); Select PIC12F1822 as device; S...[Details]
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Content-addressable memory (CAM) is a memory that is addressed by content. It is a special storage array RAM. Its main working mechanism is to automatically and simultaneously compare an input data it...[Details]
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It is an indisputable fact that the era of automobile electrification has arrived, but there are many different opinions on how to achieve it: pure electric (EV), hybrid electric (HEV), plug-in hybri...[Details]
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India currently strictly controls the quality verification of electronic products imported from China, slowing down the approval process and affecting the import of Apple's new iPhone and produ...[Details]
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