LD-101-BVS

74HC595 drives 8 digital tubes source program: /*---------------------------------------------------------------------*/ /* --- STC MCU International Limited ----------------------------------*/ /* -...[Details]

1 Introduction With the development of the electronics industry, the number of electronic components has increased dramatically, and the scope of application of electronic components has gradually ex...[Details]

The 2019 China Data and Storage Summit with the theme of "Digital Intelligence and the Future" was successfully held in Beijing. Bringing together well-known experts and scholars, corporate leaders a...[Details]

In the design of some circuits , not only in switching power supply circuits, MOS tubes are often used. Correctly selecting MOS tubes is a problem that hardware engineers often encounter, and it is a...[Details]

Recently, Joseph Sawicki, executive vice president of Mentor IC EDA, visited China to attend the annual Mentor Forum 2019 Beijing Design Technology Forum. It has been 20 years since Sawicki first cam...[Details]

Research on short-range wireless audio communication based on A2DP framework With the increasing popularity of Bluetooth technology in electronic products, Bluetooth audio devices are also eme...[Details]

1 Introduction The low-pressure boiler of No. 4 converter of Jigang is responsible for supplying vacuum steam to the RH refining system. Its normal operation is directly related to the sm...[Details]

1 Introduction The current detection usually refers to the detection of the current passing through a component or a wire. Generally, a transformer, shunt, etc. are used to convert the current signal...[Details]

Why does the vibration analyzer make a sound? A vibration analyzer is a device used to measure and analyze mechanical vibrations. Normally, it should not make any noise. If a vibration analyze...[Details]

The precision reducer industry is a multidisciplinary industry, and its development involves many technologies such as metal materials, heat treatment, small modulus gear hardening, integration, et...[Details]

The semiconductor world is boiling again. ACM Semiconductor Equipment (Shanghai) Co., Ltd. (hereinafter referred to as "ACM Shanghai") was listed on the Shanghai Stock Exchange Science and Technology...[Details]

Digital multimeters are popular among radio enthusiasts because of their advantages such as accurate measurement, convenient value acquisition, and complete functions. The most common digital multimet...[Details]

At six in the morning, at the security checkpoint of Beijing Daxing Airport, sleepy business travelers were already ready to go. It was a little different from every previous trip. This time they wer...[Details]

1. Why does the motor with inverter shake? 1. The encoder signal detection is inaccurate, or the signal line is not in good contact. Check the encoder itself, and then check the connecti...[Details]

ARM seven working modes: Figure 1-1: Figure 1-1 The above seven working modes can be set in cpsr: M =Mode number as follows. Figure 1-2 The reason for having so many...[Details]