SMA02040C3013FR500

 /* Use if().....else nested method for matrix keyboard detection + digital tube display + buzzer sound written by myself ; the compilation is passed, but the last two columns cannot be displayed (di...[Details]

PWM type switching power supply has many advantages, such as high efficiency, small size, etc. Therefore, PWM is widely used as a power supply device in many fields. However, the short duration of th...[Details]

TK660A infrared thermal imager is also known as infrared imager, thermal imager, infrared thermal imager, handheld infrared imaging thermometer, power infrared thermal imager, infrared imaging temper...[Details]

Note: This article assumes that the motor connection is a direct start circuit using a circuit breaker and contactor. For inverter type control, some configuration is required befor...[Details]

Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe with...[Details]

Frequency Domain Analysis Method for Brillouin Scattering Distributed Optical Fiber Temperature Sensor Brillouin scattered light is also an inelastic collision between inelastic photons and phonons...[Details]

The so-called interruption is: Doing things: When doing thing A, it is interrupted to do thing B, and then returns to do thing A. Program: When executing program A, it is interrupted to execute progr...[Details]

On June 14, Manz participated in Intersolar 2011, the International Solar Technology Fair in Munich, Germany. The crystalline silicon solar cell and CIGS thin-film solar module manufacturing system...[Details]

       Apple held a press conference last month to launch a new iPad product, and held a press conference last month to launch the iPhone 12 series of mobile phones. This month, it will hold another ...[Details]

The material level switch is a widely used material level measuring instrument for measuring powder and solid particles. Many instrument users do not know how to wire the equipment correctly, which o...[Details]

South Korea's antitrust agency, the Korea Fair Trade Commission, recently stated that Apple has proactively proposed to take action to correct its previous behavior in the Korean market. Previously, ...[Details]

Siemens Digital Industrial Software recently launched Solid Edge® 2022, which enables rule-based embedded design automation without conversion, enhances the ability to collaborate with point clouds, ...[Details]

The R&S®FPS is a fast and compact signal and spectrum analyzer for performance-seeking users. In production and monitoring systems, only 2 HU of rack space is required, which is half that of traditio...[Details]

1. The Origin of MMU       Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program...[Details]

CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]