Recently, Apple's official website launched a "polishing cloth" worth 145 yuan. Although everyone is complaining that a "rag" is sold for 145 yuan, who would buy it? However, the reality is very embar...
Input overvoltageoften causes the chip input to burn out, and the input voltage given by the system is actually lower than the chip input withstand voltage, but it still burns out. For example, the TP...
From: https://blog.jmdawson.co.uk/raspberry-pi-pico-macro-pad/# SPDX-FileCopyrightText: 2021 John Park for Adafruit Industries
# SPDX-License-Identifier: MIT
# RaspberryPi Pico RP2040 Mechanical Keybo...
Everyone also actively raised the problems they encountered in their daily work. We have sorted them out and hope it will be helpful to everyone.
1. What are the transmit, receive, sleep power consump...
This experiment uses the I2C communication interface of GD32L233CCT6 to drive a 1.3' OLED display.1. Experimental resources1. GD32L233C-START;2. Keil V5.36.0.0;3. 1.3' OLED module (self-made)2. Knowle...
The inverter is one of the important devices in industrial control systems. Its main function is to convert AC power into adjustable AC power output to control the motor speed and load. When using ...[Details]
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]
On the morning of April 22, Apple announced today that it has established a new partnership with the China Green Carbon Foundation to provide support in supporting research, exploring best pract...[Details]
There are a few electric car
charging stations
here and there
, which is fine. But if charging stations become common in cities, they will become an eyesore, with long, tangled blac...[Details]
1. Fault phenomenon: The indicator light of the transceiver is off.
Solution: Use the DC voltage range of the multimeter to measure the output end of the AC/DC power transformer to see if the ...[Details]
Science and Technology Innovation Board Daily reported on January 11 that Infineon announced today that it has reached a final agreement to sell Infineon’s HiRel DC-DC converter business, including i...[Details]
Recently, overseas media reported that the US Patent and Trademark Office (US Patent and Trademark Office) granted Apple a new Project Titan patent: a computer system for automatically analyzing sens...[Details]
According to information shared by display industry consultant Ross Young, Apple's upcoming iPhone 14 Pro and iPhone 14 Pro Max models will have slightly larger screen sizes than the iPhone 13 Pro an...[Details]
Application of Pattern Recognition in Acoustic Emission Testing of Pressure Vessels
In view of the development of full waveform acquisition technology and instruments for acoustic emission signals,...[Details]
On June 3, the Association for Computing Machinery (ACM) announced the results of the 2022 Student Research Competition (SRC) global finals, awarding three graduate students and three undergraduates ...[Details]
Place the blackbody radiation source at the specified working distance, adjust the thermal imager to make it clear and accurately measure the temperature. The blackbody temperature is set to the highe...[Details]
Who would have thought that the mobile phone industry would affect the environment? When you think about how to reduce ecological pollution, you might think of changing car design or using green ...[Details]
Akamai Technologies, Inc., the intelligent edge platform responsible for delivering secure digital experiences, announced that it has been recognized as a "Leader" in "The Forrester Wave™: Zero Trust...[Details]
Operating system: ucos-ii 2.52 Compiler: IAR 5.4 Processor: LPC2103 cstartup.s is basically the same as the bare metal startup code lpc2xxx_cstartup.s on LPC2103, except for some label change...[Details]
Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]
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