ASLV-FREQ-C30-S-A-N152

By Bruce Trump, Texas Instruments Recently, someone asked me a question on our Precision Amplifiers E2E forum and attached a SPICE simulation schematic (thanks for that!). It was an op amp circuit (i...[Details]

The LPC1788 has 3 independent oscillators. They are the main oscillator, the internal RC oscillator, and the RTC oscillator. After reset, the LPC1788 will run with the internal RC oscillator until it...[Details]

Phase shifters are widely used in various circuits, but due to the deviation in the amplifier and the tolerance of the capacitor, it is usually difficult to achieve the precise phase shift requir...[Details]

Recently, Professor Lu Wei's research group at the School of Physical Science and Technology at ShanghaiTech University has made important progress in the direction of photon-magnon interaction and s...[Details]

According to Jiwei.com, on April 19, the website of Wuxi Development and Reform Commission announced the situation of the first phase expansion project of Wuxi Huahong Integrated Circuit. It is rep...[Details]

PIC16F877 microcontroller asynchronous serial port interrupt program:   #include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B31); void init(); void main() {...[Details]

Problem encountered: An unsigned integer array is defined. The low byte of an element in the array is 0X01FF and the high byte is 0X0200, so an error occurs. Solution: Re-standardize the order of d...[Details]

Claude completely surpasses ChatGPT in MLIR code analysis and performs amazingly. Please read the full article or register to experience its power. Conclusion: In this article's task, Claude ...[Details]

On the evening of April 26, Anjie Technology disclosed its first quarter report, achieving operating income of 729 million yuan in the first quarter of 2021, a year-on-year increase of 16.90%; and ac...[Details]

In 2008, Hisense Electric had its heyday, with its flat-panel TV market share ranking first in the Chinese market for five consecutive years. Hisense Electric is planning to change its company name, ...[Details]

The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input terminal of the oscilloscope. Engineers use it every day to ...[Details]

Mathematical models have always been helpful in determining the best compensation components for a particular design, however, compensating a WLED current regulating boost converter is slightly differ...[Details]

STM32 is equipped with two advanced timers TIM1 and TIM8, four general timers TIM2, TIM3, TIM4 and TIM5, and two basic timers TIM6 and TIM7. Advanced timers are often used in motor control because th...[Details]

I recently learned about LED dot matrix and used three methods to display letter groups, namely key control display, automatic change display, and scroll display. The first #include"reg51.h" #inclu...[Details]

12V cut-off switching power supply circuit   Figure 12V cut-off switching power supply circuit The circuit of the 12V current-cutoff switching power supply is shown in Figure 4. This circuit ...[Details]