I am a novice, and I am quite excited when I see this motherboard. I have an Embest em-stm3210e motherboard and ULINK2 emulator, which are basically new and only used once, and a matching development ...
There is a window with text on it. When you move the mouse over the text and click it, a browser pops up and you can browse the corresponding address. I have done MFC before, but I am not sure how to ...
Do you still use watchdog in your ucos program? If so, how do you feed the watchdog? Do you feed it in every task? If so, since ostimetick keeps scheduling tasks, even if one task dies, other tasks wi...
Event details >> [url=https://www.eeworld.com.cn/huodong/keysight-20181227/index.html][b][size=4][color=#0000ff]Keysight Technology Award-winning Live Broadcast: Applications and Techniques of Oscillo...
[i=s]This post was last edited by bjwl_6338 on 2016-8-26 10:55[/i] [align=left][color=rgb(102, 102, 102)][font=Tahoma][size=10.5pt]#Meeting friends by dismantling#-Dismantling 1[/size][/font][/color][...
I have an LPC2368 development board, 90% new, from Advanced Electronics. I want to sell it for some cash to buy a 2440 or 6410. The original price is 469, the current price is 240. Contact QQ 28991601...
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
Measurement compatibility
It is very important to ensure the compatibility between the pressure sensor and its actual application. Before making a pressure sensor selection, the fo...[Details]
UDN2916LB is a two-phase stepper motor bipolar driver integrated circuit launched by SANKEN. It can drive dual-winding bipolar stepper motors and is particularly suitable for controlling dual-step ...[Details]
Stepper motors have been widely used in automatic or semi-automatic equipment such as CNC machine tools, medical equipment, and instruments. The usual way to control stepper motors with computers i...[Details]
Microcontroller MCU
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