AM2L-121515D-NZ

Liquid level meter is a commonly used flow measurement instrument, which is mainly used for measuring various liquid media and has certain applications in many fields. Among them, liquid level meter ...[Details]

1. Overview The voltage of the generator will inevitably change with the change of the speed, which contradicts the constant voltage requirement of electrical equipment and battery charging. ...[Details]

Switching power supplies have been widely used in various electronic devices, and their unit power density is also constantly increasing. The definition of high power density h...[Details]

introduction Temperature detection is one of the important working conditions in many industries. Whether it is a grain warehouse, a Chinese medicine warehouse, or a book storage, it needs to be ...[Details]

1 Introduction FLASH is a new type of non-volatile memory that combines the advantages of UV-erasable EPROM and electrically erasable programmable read-only memory (E2PROM). Since it can be ele...[Details]

In 2019, the global manufacturing industry encountered a major crisis. The U.S. manufacturing PMI hit a 10-year low, and China's manufacturing index also slowed down significantly. The booming Sino...[Details]

　　Remote magnetic flap level gauge is a liquid level gauge that is used in conjunction with a magnetic flap level gauge and a magnetic switch or reed switch remote transmitter. It is widely used in l...[Details]

At present, M1 (Mifare one) cards are widely used in the field of contactless user identity authentication applications, but the dedicated and undisclosed hardware logic algorithm it uses has been ill...[Details]

As shown in the figure, it is a simple and practical fault alarm control circuit composed of NAND gates. In the figure, the input terminals of NAND gates F1 and F2 are connected to high level, and th...[Details]

According to foreign media reports, recently the famous Tesla owner and hacker @greentheonly said on Twitter that Tesla is likely to be equipped with a radar sensor on its upcoming new computer Hardw...[Details]

External interrupt 0 or 1 is essentially the same, only EX and IT are changed to 0 or 1. Q: So the question is: Why do we have two very similar external interrupts 0 or 1? A: When there a...[Details]

Introduction: Connectors are used in every car. This device uses electrical, optical and other signals to control the corresponding mechanical force to connect, disconnect and convert, thereby real...[Details]

      I studied MCU for 2 years in college and have used MCU for almost 2 years, but I still have a little fuzzy about its detailed internal workings (maybe the usual application does not involve the ...[Details]

This article describes an easy-to-use, low-cost, isolated power supply | regulator for PoE (Power-over-Ethernet) powered devices (Powered Device-PD). Power over Ethernet is a new function of provi...[Details]

//CPU: STC89C52RC  crystal: 11.0592M #include 〈reg52.h #include  stdio.h #include  intrins.h #define uchar unsigned char #define uint unsigned int uchar TAB_T ={ 0x31,0x06,0x10,//seconds,...[Details]