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The company is engaged in lithium battery management system, mainly for communication with 16 series lithium battery protection board (BMS), the product has 485 interface, can upload various measurem...[Details]
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The circuit is shown in the figure. ICl and other components form a voltage comparator. When the grid voltage changes, the DC voltage after rectification by VD and filtering by Cl also changes. This ...[Details]
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At Apple's press conference early this morning, Apple launched a new white Magic Keyboard for the new iPad Pro. Apple released the Magic Keyboard for iPad Pro in the spring of 2020. It is similar t...[Details]
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Show results:
Chip crystal oscillator 11.0592
#include reg51.h
#define uchar unsigned char
#define uint unsigned int
#define dataport P0 //data port
sbit CS1=P2^4; //left display pin...[Details]
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NXP’s imaging radar technology helps NIO achieve high-level intelligent driving functions by significantly improving sensor resolution and expanding detection range Expanded radar capabilities ...[Details]
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As the release of the new generation of Snapdragon flagship processor approaches, the outside world's attention to Xiaomi 12 has also increased greatly. According to the latest news, the code...[Details]
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Digital signal processors ( DSP ) are widely used in digital signal processing, especially when combined with FPGA, which increases the flexibility and scalability of applications and can give full...[Details]
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Write code led.c void delay(volatile int d) { while (d--); } int led_on(int which) { unsigned int *pGPFCON = (unsigned int *)0x56000050; unsigned int *pGPFDAT = (unsigned int *)0x56000054; ...[Details]
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The supply chain revealed that in response to the new US export ban on Huawei, TSMC has taken on a large order from Huawei's HiSilicon and has increased production of 5nm chips for HiSilicon since th...[Details]
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According to Jiwei.com on April 15, ZTE Axon 30 series will be released tonight. We have summarized the information about this series. Let's take a look. 1. In terms of appearance, the ZTE Axon 30 se...[Details]
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HDMI (High Definition Media Interface) is widely used in consumer electronics products (such as TVs, set-top boxes, projectors, etc.) because it can transmit video and audio data at the same time, ha...[Details]
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Recently, iQOO launched a new product in the entry-level U series, iQOO U5. This product has a larger battery and a thinner body. As a new product in the thousand-yuan price range, how is the ...[Details]
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In short, the so-called time-varying gain amplifier is an amplifier whose gain is a function of time. Since in the ground penetrating radar system, time actually corresponds to the distance of the...[Details]
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There are many models of PIC microcontrollers with internal RC oscillator function, which eliminates the need for a crystal oscillator. This not only saves costs, but also gives us two more IO ports ...[Details]
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Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering...[Details]
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