Hey guys, I have a problem with my DIY laser engraving machine. Where does the TTL on the laser driver board connect to the CNC shield V3 board? I tried connecting to D12 or SPN EN but there is no las...
After the RTT Studio project is successfully compiled and downloaded to the development board H750, you can also connect the serial port and open the debugging terminal, which is very convenient for m...
How to use the USB synchronous trigger signal to play the next picture in DLP6500 light crafter? You can use the following methods: 1. Use the trigger in signal as the trigger, and use the trigger in ...
[i=s]This post was last edited by dcexpert on 2021-6-10 22:16[/i]Translated from: https://www.zdnet.com/article/python-programming-why-it-hasnt-taken-off-in-the-browser-or-mobile-according-to-its-crea...
[i=s]This post was last edited by 1nnocent on 2021-3-26 18:57[/i]I wanted to try programming in C first, but after browsing the official website for a long time, I didn't get much.
I happened to find ...
The topping-out ceremony of HKC’s 8.6th generation ultra-high-definition new display device production line project was held in Changsha. According to official news from HKC Changsha, the project i...[Details]
A rotary encoder is an input device that helps the user to interact with a system. It looks more like a radio potentiometerA rotary encoder is an input device that helps the user to interact with a ...[Details]
The ARPA-E program aims to more than triple the cooling efficiency of future 2-kilowatt processors Recently, the U.S. Department of Energy (DOE) announced that 15 institutions, including Intel, hav...[Details]
On June 3, Unigroup Guoxin and Unisplendour Corporation successively issued announcements stating that the company had received a notice from its indirect controlling shareholder, Unigroup Group Co.,...[Details]
As we all know, the acoustic environment of the listening room has a greater impact on the playback effect of the sound system than any other audio equipment. Although there are many ways to improv...[Details]
In 2018, global chip sales were approximately $468.8 billion, of which China imported $312 billion, accounting for two-thirds. This means that two out of every three chips produced in the world are s...[Details]
This article introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. The 20MHz or 40MHz dual-trace oscilloscopes are more commonly used in ...[Details]
On August 1, American technology company Paraclete Energy announced the launch of a new silicon negative electrode material, SILO Silicon™. It is said that the energy density of this polymer-based ...[Details]
In 1902, the first wireless telephone device was created in a country home in Murray, Kentucky, USA, marking the earliest exploration of "mobile phone" technology by humans. This was less than 30 yea...[Details]
Commonly used detection methods for integrated circuits include online measurement , off-line measurement and substitution. 1. Off-line measurement When the integrated circuit is not soldered int...[Details]
The pin used is PA3, which is channel 3 of ADC1. 1. Main parameters of ADC a. Resolution----The resolution of stm32f407 is 6 bits, 8 bits, 10 bits, and 12 bits. If the reference voltage is 3.3, the...[Details]
Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
The Fraunhofer Institute for Photonic Microsystems (IPMS) announced that it has ported Tensorflow lite to its RISC-V IP core for deploying edge AI and machine learning.
The model can be ...[Details]
Translated from - semiengineering The large-scale application of sensors and the development of machine learning have made centralized testing possible in some areas with greater impact. Machine ...[Details]
What is the most time-consuming and annoying part of a doctor's job? Many doctors would probably say it is writing medical records. According to statistics from the American Medical Associati...[Details]
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