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Hardware platform: master: stm32f401re slave: stm32f401ce  Development platform: keil 5.18  Operating system: win7 As mentioned in the previous article, configure 401CE as an I2C slave and set it t...[Details]

Sweeping the floor can now free our hands to clean the ground environment for us, but this means that the sweeping robot needs to face different cleaning scenarios. For example: oily water in the...[Details]

introduction 1 Overview 　　ST72141 is a single-chip microcomputer specially designed by ST Company for synchronous motor control. It is especially suitable for the control of 3-phase brushless DC ...[Details]

Arrive, a parking technology company, announced that its enterprise parking platform has added an innovative feature: a smart parking recommendation engine that can suggest the best on-street or off-...[Details]

LED is a semiconductor device. In fact, everyone is familiar with LED. The indicator lights of various electrical appliances, mobile phone keyboard lights, LED LCD screen backlights, high-brightness ...[Details]

The future of battery technology lies in sodium. Currently, most devices and vehicles are powered by lithium batteries. In comparison, sodium is more sustainable than lithium and is also abundant in ...[Details]

0 Introduction This paper proposes a method to use SDHC card as an external storage device of CC2530 to realize data storage. SDHC card has the characteristics of small size and large storage ...[Details]

       I have been struggling before whether one timer can capture multiple inputs, because after all, it is easy to output four-channel PWM. At that time, I thought about it and felt that it might b...[Details]

A single battery may not be able to provide all the voltage rails needed for a complex system to function properly. Applications such as automotive LED drivers, audio amplifiers, and telecommunicatio...[Details]

Moore's Law forms an almost inevitable corollary - next year, microprocessors will have more functions, and software teams will come up with more ideas. Unfortunately, however, microprocessor output p...[Details]

In the previous section, S3C2440 transplanted uboot to support DM9000 and transplanted uboot to support the network card driver. This section cuts and modifies the uboot default parameters. Table o...[Details]

Editor’s recommendation: As an authorized distributor of Molex, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the wor...[Details]

EMI electromagnetic interference can be divided into conducted interference and radiated interference. For conducted interference, generally increasing the number of EMC filter sections in the powe...[Details]

China Energy Storage Network News: Water electrolysis hydrogen production technology can be used to adjust the peak-valley changes of the power grid to reduce peaks and fill valleys, and main...[Details]

As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]