Source : https://www.hackster.io/john-bradnam/neopixel-christmas-tree-a1fc34
The colorful Christmas tree with more than 50 styles can be controlled through a web browser.Material :Espressif ESP8266 ES...
[i=s] This post was last edited by a media student on 2018-10-8 22:29 [/i] [align=center][size=4][color=#800080][b] [GD32F350 Urban Youth Family Security Guard] Post 7 I2C Driver OV5640 [/b][/color][/...
I attended the live broadcast of " ST60 Contactless Connector and Application Exploration " held by EEWORLD and felt that this technology is very advanced. In this online meeting, I learned:
ST60 is a...
For those who are doing wireless network coverage projects, wireless bridges are very common, because wireless bridges are essential wireless bridge devices for wireless coverage.In the case of wirele...
The following is the manual of the TDA7492PE power amplifier chip. The input voltage VCC is 12V. What are the functions of the D3, D4, D5, D6, D7, D8, D9, and D13 diodes? How to select them? Please gi...
[color=#333333]I would like to ask about the LabView industrial control equipment. When testing the product, the computer will automatically restart inexplicably. What is going on? It happens several ...
Application of Acoustic Emission Detection Technology Abstract: Acoustic emission detection technology is a dynamic detection technology that can provide real-time or continuous information on...[Details]
On September 6, 2024, the Vanadium Titanium Economic Research Institute, jointly established by the National Vanadium Titanium Industry Alliance and Shanghai Steel Union, was established in Shanghai. ...[Details]
An oscilloscope is a very versatile electronic measuring instrument that can convert electrical signals invisible to the naked eye into visible images. An oscilloscope uses a narrow electron beam c...[Details]
1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
Oscilloscope probes have two wires, one for connecting the test circuit to the vertical amplifier of the oscilloscope (called the sense wire) and the other for connecting the oscilloscope chassis...[Details]
Everybody wants it, but not everybody can afford it. A netizen who graduated from National Taiwan University shared his interview experience in both the north and south. He used to be too ambitious a...[Details]
1. Use of ATMEGA16 I\0 port: (There is only one experiment, each section below may have several experimental verifications, you know) 1--(01)--Use of 4*4 matrix push button switch I/O port introducti...[Details]
This paper takes high-brightness LED as the core device of street lamps and designs a street lamp monitoring system. The street lamp current and voltage are collected by the single-chip microcomput...[Details]
According to foreign media reports, first-tier supplier Novares and DuPont’s Mobility & Materials unit have jointly developed a new hybrid plastic/metal cooling plate that will help OEMs extend the r...[Details]
The washing machine controller based on the single chip microcomputer uses a two-digit digital tube to display the washing time, and uses a driver chip to control the motor rotation . The course des...[Details]
Consumption upgrade + consumption sinking stimulates the potential of home appliance market On July 29, the China Center for Information Industry Development released the "China Home Appliance Mark...[Details]
Speech synthesis technology is an important part of leading the information society and an important means for manufacturers to enhance the value of their products. To allow customers to use products ...[Details]
These days, I'm working on a project that uses external RAM expansion, and I'm really ashamed that I don't know a lot of basic knowledge points. Now I write down the things I don't know, make a note, ...[Details]
Earlier, MIUI officially announced that its Xiaomi Mi 8 can already use the DC dimming function in the MIUI10 9.5.22 trial version. This made users of the Xiaomi Mi 8 screen fingerprint version and t...[Details]
From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]