CBZX55C3V0

1. The concept of impedance In a circuit with resistance, inductance and capacitance, the resistance to alternating current is called impedance. It is usually represented by Z, and its...[Details]

　　LM12H458 is a highly integrated data acquisition system DAS chip. It integrates sampling and holding and A/D conversion into one chip, thus greatly reducing the design of peripheral circuits. Its 8...[Details]

1 Introduction The Modbus application layer protocol was developed by Modicon (now a brand of Schneider Electric) in the United States in 1979 to achieve communication between its PLC prod...[Details]

Since Clark and Lyons proposed the concept of biosensors in 1962, they have received extensive attention and development in the past few decades due to their high specificity in the biorecognition ...[Details]

　　Based on the traditional calling system, a wireless ward calling device based on 80C51 series single chip microcomputer is designed. This paper introduces the circuit design and software implementa...[Details]

Mouser Electronics Now Stocking Fujitsu Semiconductor Memory Solution Products December 13, 2021 – Mouser Electronics, Inc., a leading global distributor of electronic components and...[Details]

Assembly program for using MCU T0 as timer to realize digital tube display (query method)  The circuit is: P0 port is connected to the font code pen segment of the digital tube, and P2 port is connec...[Details]

On March 17, 2021, FPD/SEMICON China 2021 kicked off at the Shanghai New International Expo Center. With the theme of "Crossing the World, Connecting Hearts", this exhibition focuses on the global se...[Details]

1 Introduction The frequent use of power electronic devices has caused serious harmonic pollution to the power grid. Therefore, a power factor correction (PFC) circuit must be introduced to m...[Details]

Since the launch of the ubiquitous power Internet of Things construction, the company has acted quickly and actively explored and practiced. All work is proceeding as planned and key tasks are bein...[Details]

    Abstract: The root cause of the low efficiency of linear voltage regulators is analyzed. Aiming at the problems existing in typical linear voltage regulators, a linear ultra-low dropout voltage ...[Details]

In embedded systems, there is a growing need to provide high-fidelity audio instead of buzzers for user feedback, including alarms and alerts. While beeps or chirps have worked well in the past, us...[Details]

As mentioned previously, an oscilloscope is similar to a camera in that it captures images of signals that we perceive. Shutter speed, lighting conditions, aperture, and the ASA rating of the film all...[Details]

PWM - Pulse Width Modulation. My understanding is that it controls a counter to achieve the output of different pulse widths, thereby driving the buzzer to make different sounds. The registers used i...[Details]

The following four files can be downloaded from the embedded folder KeyPad in the Quickdisk The methods for adding other dynamic link libraries are the same Account: sharefrom...[Details]