M83723/60-122WC

A Ku-band multi-stage power amplifier was developed. The amplifier uses a difficult but small-sized inter-stage shared matching circuit for inter-stage matching. The index requirements were met.    ...[Details]

What is the difference between triode and MOS tube when used as switches in circuit design? Working nature: 　　1. The transistor is controlled by current, while the MOS tube is controlled by voltage...[Details]

　　In the design of digital systems, the FPGA+ARM system architecture has been used more and more widely. FPGA mainly realizes high-speed data processing; ARM mainly realizes system process control, h...[Details]

     After major Android phones showed off their skills in "taking pictures of the moon", Apple was no exception and strengthened its research and development related to astrophotography. 　　According...[Details]

4. Design and application of new green energy-efficient Class D audio amplifier 　　introduction 　　In the multimedia era, traditional Class A, Class B, and Class AB linear analog audio amplifiers c...[Details]

According to foreign media reports, Professor Jo Jae-pil of the Department of Energy and Chemical Engineering at the National Institute of Science and Technology (UNIST) and his research team have de...[Details]

      Friends often ask how to install LabVIEW, and of course how to crack it. First of all, I declare that I support genuine software. I just hope to use the full-featured software when learning, so ...[Details]

Many new FLIR products are unveiled. Come and choose the TOP1 in your mind Recently, 6 new products from FILIER, a US leader in thermal imaging technology innovation, were launched s...[Details]

01 SVPWM algorithm The voltage space vector modulation method (SVPWM) is a commonly used PWM algorithm. Different from the ordinary sinusoidal PWM method, it starts from the perspective o...[Details]

Fault 1 Black screen after power on, no response. Inspection and repair process 1. After testing, it was found that the main power supply had no output. The power supply failure should be solved fi...[Details]

According to news on July 5, SNE Research, a new energy market research organization, recently released a power battery industry report. The report data is based on global power battery usage from J...[Details]

Virtual oscilloscopes are based on virtual instrument technology, using highly efficient modular hardware and then paired with highly efficient and convenient software. The combination of the two can...[Details]

This is a program that was successfully tested by a 51hei forum moderator. It uses an STC microcontroller. The circuit is relatively simple so I won't draw it.  The button is connected to port P2. Th...[Details]

Thermocouple temperature sensors have the advantages of wide measurement range, high accuracy and fast response time, and are widely used in many fields. However, they are often affected by interfere...[Details]

1 Development History of LED LED has a history of nearly 40 years. The first batch of commercialized LEDs appeared in 1968. Although LEDs have been limited by color and luminous efficiency for...[Details]