[i=s]This post was last edited by xusiwei1236 on 2022-6-25 23:40[/i]This article will introduce what TFLM is, then introduce the official TFLM benchmark, and how to run the TFLM benchmark on the HPM67...
[size=4]1. The filtering effect of capacitors[/size] [align=center][size=4] [/size][/align][size=4]That is, the larger the frequency f, the smaller the impedance Z of the capacitor. [/size] [size=4]Wh...
Translated from the 1997 high-performance system design conference . Original author Donald Telian Abstract : Unlike a mature discipline, signal integrity engineering methods and practices are not wel...
The figure shows the signal before the logic analyzer collects the 485 chip. The CS signal does not wrap the entire TX frame. The CS pull-up and pull-down settings are set before and after sending....
Some experience in Bluetooth configuration, suitable for novices to quickly get started!Summary of Bluetooth configuration experience- Taking HC05 and HC06 as examples - Author: Zhang Xinbin
1. Prepar...
Smart homes are a trend. The core of smart home systems lies in the communication technology they rely on. The communication technology that everyone generally knows is mainly in the mobile field, ...[Details]
background knowledge: https://zh.wikipedia.org/wiki/I%C2%B2C IIC description in stm32: I2C Function Description: The I2C module receives and transmits data and converts data from serial to para...[Details]
Measuring resistance with two leads is very convenient, but it can introduce measurement errors. This error can be nearly eliminated by using a multimeter with 4 leads and separate source and measure...[Details]
0 Introduction
During the normal operation of the high-voltage inverter, if a power unit fails, the general implementation method is to bypass the failed power unit and bypass the corr...[Details]
The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic c...[Details]
In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]
In the first half of this year, the problem of shortage of upstream supply chain materials continued to shroud the PC industry. The shipment momentum of PC manufacturers was mostly suppressed in the ...[Details]
Take serial port interrupt as an example:
like:
void serial() interrupt 4
{
}
and
void serial_uart() interrupt 4
{
}
The functions of both functions are to define the ...[Details]
The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
According to foreign media reports, McDonald's is planning to equip all its drive-thru restaurants with electric vehicle charging stations. In Scandinavia, McDonald's already has 55 charging statio...[Details]
(1) Typical circuit with two changeover switches Figure 1 shows a 500=B type multimeter, which is a typical multimeter with two changeover switches. S1 and S2 in the figure are two changeover switch...[Details]
introduction
LED large-screen display screens are the mainstream of outdoor flat display today, and the technology development of their control systems is becoming more and more mature. The co...[Details]
For those who know 3D graphics technology, there is something really exciting happening in the industry - the development of real-time ray tracing technology. It is often described as the "holy grail...[Details]
Most of the most commonly used CAN communication interface devices on the market currently use 5V power supply, while the power supply voltage of most MCUs has been reduced from 5V to 3.3V. This will...[Details]
With the improvement of living standards, people's demand for home has changed from area demand to comfort demand. Floor heating uses radiation heating, which is in line with the physiological demand ...[Details]
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