I have the impression that the principle used by Zener diodes and TVS tubes is that the voltage does not change much in a large current change range. Therefore, a general Zener diode is connected in s...
Crucial's SSD product layout in the past year has been quite rapid, with not only increasingly mature products, but also its own path. The Crucial P5 SSD we reviewed before uses Micron's own controlle...
Author: Denny Yang
AMIC110 is a new generation SOC that supports ETHERCAT Slave. It supports multiple industrial bus protocols through PRU-ICSS. This article introduces the ETHERCAT Slave demo. This s...
I will graduate in two months. During my postgraduate study, I got a lot of development boards. I probably won't touch them again. I sell them on the forum. Support E-coin transactions and keep updati...
pythoncoder In the micropython eeprom driver library, new support for PSRAM has been added.Multiple devices can share a single SPI bus to form a single logical RAM.
It is possible to use the RAM as a ...
I saw a video tutorial on AD installation component library and shared it.
https://v.youku.com/v_show/id_XNDI4OTc2NTcxNg==.html?spm=a2h9p.12366999.app.5~5!2~5~5!2~5~5!2~5!3~5~5~5~5~5~21~22~TR~TD!2~5~5...
After Google took the lead in creating AR glasses, AR glasses have become the new darling of the digital world. Many companies and teams have participated in the research and development of AR glasse...[Details]
On May 26, IT Home learned from the Sankei Shimbun that a research team led by Associate Professor Yoshihiro Nakata of the University of Electro-Communications in Japan has recently successfully de...[Details]
With the impact of the epidemic, the demand for mobile office, online classes, and "stay-at-home economy" has grown vigorously, and tablet computers, which were once squeezed by the mobile phone mark...[Details]
I had the idea of transmitting data wirelessly many years ago. The first thing I came across in real life was the remote control device on a motorcycle anti-theft device. Later, for various reaso...[Details]
The reversing anti-collision alarm system designed in this scheme adopts a combination of software and hardware, and has the characteristics of modularization and versatility. The design introduces...[Details]
QX6102 is a high-precision step-down high-power LED constant current driver chip with self-powered function . It is suitable for non-isolated LED constant current power supply with full range i...[Details]
Microsoft updated WSA (Windows Subsystem for Android) (version 2204.40000.150.0) on the Win11 system, and the system version was updated to Android 12.1, which is Android 12L. Thanks to this,...[Details]
The New Year is approaching and everything is renewed. On December 30, the 2022 Guangzhou International Automobile Exhibition was grandly held at the Guangzhou China Import and Export Fair Complex. N...[Details]
Recently, Apple announced the launch of the iPhone self-repair plan, selling original accessories needed for iPhone 12 and 13 through third-party stores, including internal screens, external sc...[Details]
This article describes the server testing method from two parts: performance testing and functional testing. Each test is performed three times in the process, and the server and tester are restart...[Details]
OKI has launched the world's smallest ultra-compact IVC device (hereinafter referred to as "simple small IVC device"), which enables direct communication between vehicles and between vehicles and p...[Details]
The microcontroller source program is as follows: #include "reg51.h" #include "intrins.h" #define GPIO_DIG P2 //Data port #define uchar unsigned char //Rename keyword #define uint unsigned int ...[Details]
Tenesol, a turnkey PV system and module supplier, has launched a PV support anti-theft device. The S-TESunGuard device uses self-destruct bolts, a welded U-frame, and stainless steel links to remot...[Details]
1 Introduction
With the gradual popularization of automated assembly lines, the equipment of many factories needs to be updated. However, some old equipment still has good functions. If it is s...[Details]
In the hydraulic system, the hydraulic pump is one of the core components. It is responsible for converting mechanical energy into liquid pressure energy and providing power for the entire system. ...[Details]