PTKMR25-59VM

The principle of circuit application of multi-sensitivity solid-state controller and other integrated circuits and photoelectric input Working principle: The output state of digital circuits such a...[Details]

introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]

In electrical engineering, there are two very important concepts: **magnetic field intensity H (A/m)** and magnetic induction intensity B (T). The magnetic field intensity H was first derived ...[Details]

    Abstract: Taking the digital signal processor ADSP2186L as the core and controlling the system through the microcontroller, a voice dialer is designed to realize the automatic dialing function o...[Details]

As a leader in on-device AI, Qualcomm demonstrates how smart technology will enhance the experience of Snapdragon laptops, phones and earbuds Key points: The new Snapdragon platform dem...[Details]

The following are excerpts from the STM32 library file, and these methods can be used in future programming. The following are the steps to convert an IO port into a structure pointer:        First,...[Details]

Read the unique identity register of the stm32 product voidGet_ChipID(void) {     uint32_t temp0,temp1,temp2;         temp0 = *(__IO uint32_t*)(0x1FFF7A10);             temp1 = *(__IO uint32_t*)(0x1F...[Details]

     After announcing its entry into the 5G mobile phone field, Japanese high-end home appliance company Balmuda today released its first Android phone, called Balmuda Phone. 　　The Balmuda Phone is...[Details]

In the first few years when I started working in R&D, I mainly worked on microcontroller software development. Although the functions could be realized, I always felt that something was missing. I al...[Details]

I used to use IAR normally, but this time I used stlink to download, and stlink could not download for unknown reasons. I turned off the power and restarted it. Sometimes it worked, but sometimes it ...[Details]

Digital tube display is divided into static digital tube display and dynamic digital tube display To learn and master the contents related to digital tubes, you can start from the following three asp...[Details]

    Wavelet transform has good resolution in both time domain and frequency domain and is widely used . Morlet wavelet, Marr wavelet and DOG wavelet are all Gaussian wavelets, and they solve the con...[Details]

On October 24, 2024, at the GEEKCON Real Hacker Talk, a security team recreated a real scene in which a smart car was remotely controlled by hackers to unlock and drive away. The smart car cou...[Details]

      On the morning of January 11, Apple officially launched a smart battery case replacement program today, mainly targeting the iPhone XS, XS Max and iPhone XR models. 　　According to Apple, some s...[Details]

The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]