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In practical applications, increasing radio frequency interference (RFI) must be dealt with, especially when the signal transmission line is long and the signal strength is low. This is a typical app...[Details]
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1. Determination of STM32 ADC sampling frequency
First look at some information to determine the clock of the STM32 ADC:
(1) The ADCCLK clock provided by the clock controller is synchroni...[Details]
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introduction
Sensor testing technology is developing towards multifunctionality, miniaturization, intelligence, networking and wireless. As an emerging technology, self-organizing wireless...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On August 12, Honor held a new product launch conference to release its latest flagship product, the Honor Magic3 series, to the world. As a high-end flagship mobile phone that explores extreme tec...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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According to leaked information, two new specifications of Xiaomi MIX 4 models have been added recently, which now basically covers all storage combinations that meet mainstream needs. This mean...[Details]
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The microcontroller source program is as follows: //Press the F key on the 4X4 keyboard to enter the setting state //ED key is the forward and backward movement key //C button is to adjust the value...[Details]
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Three years ago, two modified Changan Ruicheng completed a 2,000-kilometer autonomous driving road test. For a time, the outside world praised Changan's autonomous driving technology, and the key tec...[Details]
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2015 is an important year for the development and popularization of LTE in my country. The three major operators have obtained 4G licenses and started planning, building and actually operating LTE n...[Details]
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(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]
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1 Introduction
As an emerging green energy source, solar energy has been rapidly promoted and applied with its incomparable advantages. It is generally believed that energy-saving la...[Details]
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S3C2410 watchdog has only two functions 1. As a regular clock, it can generate interrupts 2. Used as a watchdog timer, when the clock decreases to 0 (timeout), it will generate a clock signal of ...[Details]
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1. Buzzer mode Diode buzzer gear - In this gear, we can test whether diodes and some circuits are open or closed, and even some serious short circuits can be detected. For example, take a diode to ...[Details]
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1 MPLAB X V5.0, compiler is XC8 (V2.0) Click production—set Configuration Bit ---- click generate source code to output ---- copy the generated content to the main function // PIC16F877A Configurat...[Details]
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