When using ADXL203 to measure the tilt angle, the output should be 2.5V at 0° and 3.5V at 90°. The outputs I measured in the experiment were 2.5038V and 3.509V, which are basically correct. However, s...
When using jlink's sw mode to download the program, the debug window cannot recognize the MCU. jlink can be downloaded normally on other boards, so there is no problem with jlink, and there is no prob...
How can I use PB to create a WINCE simulator with ARMV4I CPU running on PC? Just explain the key steps. It seems that I cannot select two CPUs. If I select X86 and ARMV4I, there is no corresponding si...
My laptop is ASUS x50sl. It was working fine yesterday, but not today. I installed the system and drivers, but still can't get on, and reports this error: Name: Association test Description: This test...
Who has more detailed information about Wince system customization? Can you send me a copy? My email: baiminshengbai@126.com Send me a message and I will give you a copy. Thank you...
From EEWORLD cooperation group: arm linux fpga embedded 0 (49900581) That is: long press the button to turn it on and off. Now it is realized by adding a trigger and a power IC, but the effect is not ...
Recently, the U.S. Department of Commerce announced that it would prohibit companies in the country from selling any electronic technology or communication components to ZTE, a Chinese communicatio...[Details]
1. Principle 1. Infrared emission protocol There are many infrared communication protocols. This experiment uses the NEC protocol. This protocol uses PWM modulation and uses pulse width to represen...[Details]
Friends who work in the photovoltaic industry, do you still remember the hard work on June 30 last year? How many people worked late into the night for months in a row just to connect to the grid a...[Details]
Today, under the guidance of a low-level expert, I learned how to configure the PWM module! Woof! First open the file configured last time, as follows: Then, we need to use TIM1 to set PWM: Then,...[Details]
introduction STM32 has many registers, which are difficult to remember, so the official packaged two sets of library functions. One is the standard library, but the official has not updated it on F7,...[Details]
After studying the F4 FSMC method to drive the touch screen for a few days, I have gained some understanding, which are listed below. The unorganized record is only for my own reference in the future...[Details]
Superconductors have physical properties such as zero resistance effect, Meissner effect and Josephson effect, which make them have broad application prospects and unparalleled advantages in many b...[Details]
This paper proposes a design scheme for an embedded CNC system based on ARM and FPGA. The software and hardware design of the ARM system, the implementation method of hardware fine interpolation ...[Details]
*This article is based on the author's report at the "Embedded System Association Theme Discussion (Total 22nd) - Current Situation and Development Prospects of Internet of Things Operating Systems...[Details]
In January, Android 7.0 Marshmallow surpassed Lollipop three years ago to become the second most used Android version in the world. According to
the latest data from
Google
, a snapshot of d...[Details]
When Amazon quietly launched a product called Elastic Computing Cloud 12 years ago, the Internet industry in China, across the ocean, also ushered in an unprecedented development opportunity. Let's...[Details]
Site conditions: 1. AD acquisition, DMA transmission; AD is set to single-channel continuous mode, DMA is set to single-shot mode. The upper threshold of the AD analog watchdog setting is less than t...[Details]
Today I am using the AD function of the stm8s microcontroller. There are ten channels from AN0 to AN9 on the microcontroller. I want to use only three of them, AN5 to AN7. //ADC initialization void A...[Details]
STM32 ADC multi-channel conversion Description: Use ADC to continuously collect 11 analog signals and transfer them to memory through DMA. ADC is configured to scan and continuously convert mode,...[Details]
ADI Reference Circuit
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