-
AT89C52 is a low-voltage, high-performance CMOS 8-bit microcontroller. It contains 8k bytes of rewritable Flash read-only program memory and 256 bytes of random access data memory (RAM). The device...[Details]
-
When designing a PLC application system, the first thing is to carry out the functional design of the PLC application system, that is, according to the functions and process requirements of the con...[Details]
-
The circuit shown in Figure 1 provides programming voltage for an EEPROM under the control of an external DAC (not shown). You can replace the DAC with a potentiometer to create a universal power supp...[Details]
-
Every year, CES is Dell's home for new products, and CES2020 is no exception. Dell officially released the new Latitude 9510, the first four-sided narrow-frame XPS 13, and various top-level mon...[Details]
-
The photovoltaic storage and charging project at the Yuanshan Service Area of Huizhou-Dalian Expressway is expected to generate 1 million kWh of electricity annually. Photo by Yang Jianye, a reporte...[Details]
-
Abstract: Based on the GPS/BD compatible high-sensitivity navigation product development and industrialization project, the classic carrier tracking loop is modified and a high-sensitivity tracking l...[Details]
-
Taking 12V DC power supply and 12V AC power supply as examples, the differences between DC and AC power supplies are analyzed from several aspects such as loss, usage, measurement, and safety.
...[Details]
-
Deeply understand the various functions and working principles of oscilloscope probes The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to ...[Details]
-
Electronic materials channel provider Huali announced its marketing performance in April, with monthly self-assessed revenue reaching NT$4.464 billion (same unit below), a slight increase of 0.2% ove...[Details]
-
During this period, I developed an image recognition project based on WinCE6.0+s3c6410 system, using the 6410 development board of Youjian Hengtian. The development board has an OV9650 camera inter...[Details]
-
According to MEMS Consulting, Chen Jiamin's research team at the Institute of Space Innovation under the Chinese Academy of Sciences recently developed a flexible magnetic tactile sensor that mimic...[Details]
-
According to Xinhua News Agency, Xin Guobin, Vice Minister of the Ministry of Industry and Information Technology, stated at a regular policy briefing held by the State Council Information Office tha...[Details]
-
The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor. ...[Details]
-
Among many maximum power point tracking (MPPT) algorithms, genetic algorithm has the advantage of fast convergence speed, but in practical applications, it has the problem of low accuracy and swing...[Details]
-
PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]