Analog channel probes include passive/active voltage probes, high voltage probes, differential probes, and current probes. Digital channel probes provide a variety of connection accessories to facilit...
Since I have just come into contact with ZIGBEE, I am wondering how to send a signal and let multiple ZIGBEEs flash their LEDs at the same time after judging the signal?...
Basics and comparison of several common flow meters; Differential pressure flowmeter (DP) is the most common flow technology, including orifice plate, venturi tube and sonic nozzle. DP flowmeter can b...
4. In Baosteel, the application of AC variable frequency speed regulation technology still has new areas to be explored. Although AC motor variable frequency speed regulation technology has been widel...
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
The status of interrupts in developing embedded systems is absolutely unquestionable. In the era of C51 microcontrollers, there were only 5 interrupts, including 2 external interrupts, 2 timer/counte...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
1 Introduction Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]
Every era has anxiety that has nowhere to go. Let's follow the embedded editor to learn about the relevant content.
The anxiety of the post-Internet era is that if you don’t revolutionize ...[Details]
This is a "cooperation" that is related to the future development of China's semiconductor industry. Let's follow the embedded editor to learn more about the relevant content.
Last week, a...[Details]
environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel. #include "ad_driver.h" //Global ...[Details]
T1 or T2 are two timers/counters of MCS-51 microcontroller. The first method can use two timers/counters to generate rectangular waves. In order to save interface resources, the second method is used...[Details]
Assume that the crystal frequency of the microcontroller is 6MHz. It is required to use timer 1 in mode 0 to generate a continuous square wave pulse with a period of 500us, and output it from P1.0. T...[Details]
China Energy Storage Network News:
Recently, the "Internet +" smart energy demonstration project, which is supervised by the State Grid Corporation of China and led by the Global Energy Inter...[Details]
The clock sources are LFXT1 (low frequency or high frequency), XT2 (high frequency), DCO (digital control). The clock signals are ACLK (auxiliary clock), SMCLK (subsystem clock), MCLK (system clock)...[Details]
1) Add a 4*4 keyboard to Experiment 1, so that the keyboard input operation
can be displayed
through
the LED
.
2) The functions realized by the keyboard are shown in the keyboard dia...[Details]
Scientists have developed an
electronic skin
that allows users to manipulate virtual objects remotely
, which will further enhance the user's immersive virtual experience. Let's follow the ...[Details]
There are many programming tools for single-chip AVR, including C, ASM, PASCAL, BASIC, etc. Except ASM, which is provided free of charge by ATMEL, most other tools are charged. The C compiler is the ...[Details]
Test/Measurement
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