92A2A-G20-G25

　　SAR (Successive Approximation Register) ADC reference voltage has a greater impact on conversion accuracy than initially thought. Figure 1 shows the transfer equation for an ideal 3-bit ADC conve...[Details]

/// ... ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​xiezhou 0x8a #define xienian 0x8c #define dumiao 0x81 #define dufen 0x83 #define dushi 0x85 #define duri 0x87 #define duyue 0x89 #define duzhou 0x8b #define dunian 0x8d #...[Details]

　　We all know how to use diodes to make switches, but we can only turn them on and off, not gradually control the flow of a signal. Furthermore, the diode's ability to act as a switch depends on the ...[Details]

introduction As early as the 1990s, foreign countries began to fully operate subway AFC systems and have their own professional manufacturers, such as the American CUBIC Company, the Frenc...[Details]

Google , Samsung and other ecosystem giants will bring important speeches and roundtable discussions, and you can also experience the implementation of diverse wireless technologies fir...[Details]

We are in an information age, and the digital flood is developing rapidly. A set of data shows that by 2020, the number of users in the entire online world will reach 7.5 billion, and there will be 50...[Details]

I use STM32F030F4P6 to design low-power slave. The design requirement is to synchronize the status with the host. If the host times out and does not give feedback from the serial port (the host is tu...[Details]

With the increasing appearance of mobile terminals in home scenarios, the application scenarios of home wireless networks are also increasing. Under the influence of the epidemic, demands such as rem...[Details]

Heejung Jung, professor of mechanical engineering in the UC Riverside Marlan and Rosemary Bourns College of Engineering and member of the Center for Environmental Research and Technology, studies how...[Details]

According to foreign media reports, Ford has applied for a new patent to the United States Patent and Trademark Office (USPTO): a remote engine system that allows car owners to remotely start the eng...[Details]

Devices with typical capacitance of only 8 pF provide port protection for commercial and automotive applications MALVERN, Pennsylvania — August 11, 2021 — Vishay Intertechnology, Inc...[Details]

Advantech, a global industrial IoT manufacturer, held a legal representative briefing today (6th), which was personally hosted by Chairman Liu Kezhen and three general managers Chen Qingxi, Cai Shuya...[Details]

Pulse Width Control Circuit The pulse width control circuit is shown in Figure 2. R138 and C7 determine the switching frequency, R3 and R4 complete the dead time setting, and R6, R138, C36 and ...[Details]

This is a car circuit controlled by a 2.4 wireless module. The actual measurement shows that there is no delay within 10 meters. The circuit schematic is as follows:   The microcontroller source pr...[Details]

On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]