MBRF2040CT

Line comparison Figure 1 and Figure 2 are the circuit diagrams of the two driving modes. Now let's compare the working processes of the two modes. 1. When the voltage is appropriate: Ap...[Details]

This article mainly explains the differences in the various "capacities" of mobile power banks. It also tells consumers who want to buy mobile power banks in the near future how large a mobile powe...[Details]

Turbine flowmeter is a common type of flow meter, which can measure various gases and liquids. It adopts a new intelligent design and can maintain high-precision measurement when in use. The turbine ...[Details]

More and more industrial and communication applications benefit from non-isolated DC/DC power module products, including reliability, volume, etc. These benefits help shorten the time to market of ...[Details]

The schematic diagram is as follows:   The source code is as follows: #include reg52.h #include intrins.h #include"define.h" #include"delay.h" #include"LCD1602.h" #include"DS18B20.h" #include"HL_a...[Details]

I tried it. I used a 14.7456 crystal oscillator and wanted to communicate in 9600 8 1 n mode. In fact, it was with another board (s3c6410), so the serial port of the microcontroller had to have a cert...[Details]

German patent data company IPlytics regularly publishes 5G SEP (standard essential patent) rankings, which has aroused the industry's attention and discussion on the number, quality and value of pate...[Details]

I have been using stm8 recently. I need to use IAP upgrade in my project. At the same time, I need to use interrupts in BootLoader and App. I spent some time looking for many blogs, collecting everyo...[Details]

　　The method is as follows: (When the appearance and brightness are the same) use a multimeter to measure the resistance of the light source. The smaller the resistance, the greater the light decay an...[Details]

AP3766 是BCD公司最新推出的 LED驱动 控制芯片，采用原边调整控制(PSR)技术实现高精度的恒压/恒流(CV/CC)输出，省去了副边光耦及恒压恒流控制电路，也不需要环路补偿电路实现了电路的稳定控制，并且采用SOT-23-6 小体积封装，显著缩小系统体积，降低了系统成本。AP3766具有“亚微安启动电流”专利技术，降低了系...[Details]

Tools needed: https://download.csdn.net/download/qq_33160790/10302877 PS: Both tools need to be run as an administrator. Keil5 does not support 51 by default. If you put the 51 MCU project into Kei...[Details]

buttons.c driver source code: #include "linux/device.h" #include "linux/interrupt.h" #include "linux/module.h" #include "linux/kernel.h" #include "linux/fs.h" #include "linux/init.h" #include "linux/...[Details]

Since Apple launched the AirPods series, TWS headphones have become the hottest market in the wearable device field in the past two years. According to the latest report from market research firm ID...[Details]

Recently, the Hubei Branch of the Export-Import Bank of China participated in a consortium to provide a loan to China New Aviation Technology (Wuhan) Co., Ltd. to support the construction of its Wuhan...[Details]

Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]