[size=4][color=#0000ff]My spectrum analyzer suddenly stopped turning on a while ago. I spent 30,000 yuan on it in 2013. Now it doesn't turn on. I'm so sad. I can't bear to sell it, so I came up with a...
LM-400 Network temperature and humidity acquisition module without display (with built-in sensor) LM-410 Network temperature and humidity acquisition module with display (with built-in sensor) LM-420 ...
[i=s]This post was last edited by strong161 on 2017-6-6 09:09[/i] [size=4][color=#ff0000]Limited to honest transactions[/color] [/size][size=4] Sell one or one set of Atmel zigbee modules based on sam...
I am writing a BSP for a mips32 CPU, using Tornado2.2. I wrote several cache functions (such as cache_reset) in cacheALib.s, and called them after declaring them with IMPORT void cache_reset(void) in ...
I will sell some books that occupy my inventory. Some are for postgraduate entrance exams, and some are for embedded systems. I will give priority to books on photography and PS. Android-related books...
Self-criticism: I am a young civil servant who has just started working at the Commission for Discipline Inspection. Due to my lack of work experience, I have made serious mistakes, which has almost b...
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
For healthcare professionals, accurate diagnosis and treatment are crucial for a clear picture of a person's health. However, healthcare professionals often rely on tests at medical facilities, cli...[Details]
Gross profit margin jumped from 13.6% in the first half of last year to 25.9%, almost doubling year-on-year.
On August 21, RoboSense released its interim performance report, in which the...[Details]
On August 22, South Korean media Nate reported on the 20th local time that Samsung Electronics is introducing Hyper Cell technology into its most advanced 2nm process technology, striving to improv...[Details]
PowiGaN achieves 95% efficiency at both light and full loads, meeting critical operational and safety requirements.
DARWIN, Australia and SAN JOSE, Calif.,
August 22, 2025 – Powe...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
Electronics engineers all know that transient voltage suppression (TVS) diodes are used to protect ports, preventing damage to downstream circuits caused by transient voltage surges. In short, TVS ...[Details]
This article uses the Allwinner T507 quad-core automotive-grade processor as the development board. This article explains how to configure Ethernet for the T507 development board. Other boards may ...[Details]
• Standard message
1: Speed control
• Standard Telegram
2: Speed Control
• Standard Telegram
3: Speed/Position Control (used when the 1200 is configured as a TO)
...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
...[Details]
Making friends through disassembly
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