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Mouser Electronics and STMicroelectronics have teamed up to launch the Industrial Sensing Solutions e-book, which provides a comprehensive overview of the products, strategies and innovative technolo...[Details]
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Program encryption The protection of scientific research results is the most concerned thing for every researcher. In order to prevent their hard work from going to waste, program encryption is ver...[Details]
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Conditional jump instructions:
The instruction name, mnemonics, instruction codes, and program steps are as follows:
Program steps can be executed continuously or in pulses. CJ exec...[Details]
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Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
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Recently, an industry planning document marked with the words "New Energy Vehicle Industry Development Plan (2021-2035)" (Draft for Comments) (hereinafter referred to as the "Plan") was leaked online...[Details]
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The secondary surveillance radar (SSR) target identification system can conduct a "question-and-answer" interrogation of a target equipped with a transponder by transmitting a specific radio frequenc...[Details]
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This program sets the LED running light and the 0-16 numbers of the 0th position of the digital tube to light up in a cycle. The digital tube program cannot be put into the main function, because the...[Details]
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When I visited a customer some time ago, I talked about the problem of the inverter casing being charged. The customer was very confused and complained a lot about the inverter manufacturer. As an ...[Details]
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Introduction: Today we will introduce the ARM chip core --- architecture table. Come and have a look if you need it. Note: T: indicates support for Thumb instruction set; D: indicates support...[Details]
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Abstract: This application note discusses
techniques for
interfacing
the MAX5881 4.3Gsps downstream cable direct RF synthesis DAC to a field-programmable gate array (
FPGA
)
. The focus of t...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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In the above article, we encountered some problems while debugging TIM1, and we have a deep understanding of the multiplexing function of stm32F407. Many materials circulating on the Internet are abou...[Details]
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The schematic diagram of this power supply circuit is shown in the figure below.
In the figure below, two NAND gates G1 and G2 form a basic RS trigger. After the RS trigger, the first low lev...[Details]
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The electric vehicle (EV) traction inverter is the heart of the electric vehicle. It converts the DC power from the high-voltage battery into multi-phase (usually three-phase) AC power to drive the...[Details]
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I have seen many good time-delay programs on the forum, which are organized as follows for sharing:
Accurate delay calculation formula:
Delay time = *third layer loop + 5
; D...[Details]