[font=新宋体][size=4]Help, I am debugging IIC communication, the oscilloscope shows: IIC SDA line always has falling jitter when maintaining high level, SCL line has bending on rising edge and ringing on...
I would like to ask, does anyone know that there is a small signal DC gain function TF in PSpice, and what principle is it calculated based on? If any expert has information on this, could you please ...
[backcolor=rgb(222, 240, 251)]The circuit I used to power the TFT LCD is shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]If the screen is not connected, all four voltages are normal. [/backcol...
[align=left]Recently, ST launched the STM32L4x2 series, expanding the ultra-low power product series and its performance. The editor was fortunate to get a NUCLEO-L452RE, and take everyone to experien...
— The new Mocha DHT-PHEV LiDAR version becomes China’s first model equipped with the Snapdragon Ride platform —
August 26, 2022, Chengdu - Today,
the new Mocha DHT-PHEV LiDAR v...[Details]
Cailian Press (Shanghai, editor Huang Junzhi) reported that recently, the U.S. Department of Energy's Oak Ridge National Laboratory and the University of Tennessee, Knoxville discovered a promising...[Details]
Introduction
Recently, the author found in a logistics call system project based on field bus on a large production line in a factory that due to the large amount of information flow to be di...[Details]
With the development of modern measurement technology, higher and higher requirements are put forward for the measurement system. In the automatic distillation measurement and control system, the a...[Details]
I would like to share with you a subroutine for LCD1602 display. It is modular and can be called multiple times. It is very convenient to transplant. You can use it in your own program without modifi...[Details]
0 Preface
Faced with the changeable weather, housewives are confused when they hang clothes to dry every day. Should they put them indoors or outdoors? Because they have to go to work, more familie...[Details]
1. Atomic operations Atomic operations refer to operations that are not interrupted by other code paths during execution. Examples of commonly used atomic operation functions: atomic_t v = ATOMIC_...[Details]
Today, protecting the living environment of human beings is an urgent matter. Solar energy is an inexhaustible green energy. Making full use of solar energy resources is extremely beneficial to the im...[Details]
1 Introduction
At present, embedded systems have been widely infiltrated into people's work and life. From household appliances, information terminals, handheld communication devices to instrum...[Details]
Teledyne e2v certifies military-grade version of NXP LX2160 16-core Arm® Cortex® A72 processor for reliable operation from -55°C to +125°C
Grenoble, July 16, 2024 –
Teledyn...[Details]
In recent times, 4D millimeter wave radar has become the focus of market attention. Among them, not only the domestic Feifan R7 and Lili L7 Pro versions have begun to be equipped with 4D millimeter w...[Details]
LED driver power supplies are currently developing towards high power factor, high output current accuracy, high efficiency, high reliability, low cost and small size. Therefore, the primary current ...[Details]
Seeing the popular fashion product on the market - the swing LED clock, I felt it was very novel and unique. I was playing with microcontrollers, and it aroused my desire to DIY a swing LED clock. ...[Details]
Industrial control computers are often equipped with watchdog circuits. When the watchdog is activated, the computer is reset, which is a hot start. During a hot start, it is generally not allowed ...[Details]
Google's biggest developer conference of the year is Google I/O, where a slew of new services and upgrades to existing ones are unveiled. However, given Google's size, it is not possible to a...[Details]
Analog electronics
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