Multi-level menu
The implementation of multi-level menus can be roughly divided into two design ideas:Implemented via a doubly linked list
Implementation through array lookupThe general idea is to con...
Title: Drive the digital tube to display dynamically, and move from right to left on 8 digital tubes and display the number "2019" cyclically. Use the toggle switch or key as the external interrupt re...
First of all, I felt novel when I saw this level test, and then I thought of the kids of engineers in our forum... Then I thought of the ESP32 development environment that was complained by engineers,...
For a long time, the business scale and technology of domestic independent IC testing manufacturers have been relatively weak, which has forced domestic semiconductor manufacturers to hand over their...[Details]
On September 11, local time, Wamsi Mohan, senior equity research analyst at Bank of America Merrill Lynch, praised Apple's pricing strategy for the iPhone 11 on the CNBC program Squawk Alley. Regardi...[Details]
The working process of a logic analyzer is the process of data acquisition, storage, triggering, and display. Since it uses digital storage technology, data acquisition and display can be performed s...[Details]
introduction
LabVIEW has two basic windows, the front panel window and the flowchart window. The front panel window is used to set control objects and display objects, which is equivalent to t...[Details]
Silicon Line GmbH, a global leader in developing and delivering innovative optical link technologies, will be showcasing and demonstrating its latest technologies supporting HDMI, DisplayPort, USB an...[Details]
In the previous tweet "NDC simulation function allows AGV vehicles to have a traceable path", we introduced the powerful simulation function of NDC, which can simulate and test the AGV vehicles bef...[Details]
Recently, MaiDi Microelectronics (Hangzhou) Co., Ltd. (hereinafter referred to as MaiDi Microelectronics) announced the completion of a RMB 10 million angel round of financing. This round of financin...[Details]
As a new type of energy-saving, environmentally friendly green light source product,
LED
has a broad market prospect. At present, there are thousands of
LED driver
IC...[Details]
With the trend toward higher frequencies, the frequency band spacing of smartphones is gradually shrinking, the difficulty of frequency band isolation is increasing, and the performance requirements ...[Details]
Nokia is piloting a smart agriculture program using its Worldwide IOT Networking Grid (WING) platform to monitor factors that affect crops, helping farmers in water-scarce Algeria to significantly re...[Details]
Function Inhibition Manager is responsible for providing control mechanisms for software components and their functionality. These functionalities can be inhibited (deactivated from application fun...[Details]
How to test chip diode characteristics? 1) Test purpose: a. Check whether the chip is soldered normally; b. Check whether the chip pins are damaged. 2) Multimeter settings: As shown in the figure...[Details]
/******************************************************************* Experiment name and content: PWM speed measurement and display Supporting books: "Introduction to STM8 MCU, Advanced and Appli...[Details]
Many people would be curious about how a small mobile power bank that was unknown a few years ago has become the mainstream of today's development. In fact, this situation has gradually developed und...[Details]
On November 4, the HuanDa 97.5MW/390MWh shared energy storage power station project started construction in the Beidaqiao new energy planning area of Guazhou County. Image It is understood that this...[Details]
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