After seeing @justd0's disassembly of the Delixi infrared thermometer -38~520℃ , which also used Fresnel lens, I felt that the thermometer I have is not that bad. I disassembled it once before, but be...
I need help from the senior elites. I use the NXP brand. The PCA9539PW (interface-I/O expander) chips are batch mounted on the machine and tested intact and shipped. A few months later, the end user r...
Today’s award-winning live broadcast at 10 a.m.: Getting started with ADI’s software-defined radio ADALM-Pluto
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Live broadcast time: 10:00-11:30 am, September 21,...
Qorvo's new QPG6100 communications controller for IoT end devices features the company's ConcurrentConnectTM technology, an innovative technology that accelerates communications, increases home networ...
The requirements were simple: answering and making calls, a keypad or flip phone. I thought the flip phone was better because I could hang up the phone at any time and I didn't need to unlock it to tu...
The TGF4042 function generator uses a 14-bit DAC with a main frequency of up to 400 MHZ. The manual clearly indicates the frequency resolution, but does not clearly indicate the amplitude resolution. ...
With
the acceleration of the process of
Industry 4.0
, the intelligent transformation in the field of warehousing and logistics is in full swing. How to solve the difficulties and pain point...[Details]
Since the release of the white paper of Libra, the global digital currency of Facebook, the global social networking giant, it has aroused global regulatory concerns about privacy protection and cent...[Details]
Today, we will introduce a national invention patent - offline calibration device for insertion target flowmeter. The patent was applied by China National Offshore Oil Corporation and was authorized ...[Details]
1 Introduction
At present, remote video monitoring systems have been widely used in the fields of industrial and mining production site monitoring, telecommunications room monitoring, urban tr...[Details]
The first lesson of microcontroller introduction: lighting up a light-emitting diode
We first open the keic51 software and write the program into it.
Let's look at the program first. It's very si...[Details]
On July 5, the solid-state battery sector rose abnormally. As of the close, it rose by 0.16% overall, outperforming the Shanghai Composite Index (down 0.69%). Among them, the five concept stocks inclu...[Details]
On July 20, the Haylou T16 true wireless active noise-cancelling earphones were first launched on Xiaomi Youpin crowdfunding today, supporting 4 noise-cancelling modes, 30 hours of long battery ...[Details]
Configuration result: A .config file is generated. Take the configuration item CONFIG_DM9000 as an example. Use vim to open .config and search for DM9000. You can see CONFIG_DM9000=y, which means...[Details]
Achronix and BittWare recently announced the launch of a new FPGA accelerator card for high-performance computing and data acceleration applications. The newly launched VectorPath S7t-VG6 accelerator...[Details]
Currently, more and more embedded devices such as smartphones, PDAs, and tablets support high-definition video collection and playback functions. High-definition video collection or playback function...[Details]
GE Energy Storage System. Image: GE Renewable Energy
General Electric (NYSE:GE) said today that GE Renewable Energy has been selected as the battery supplier for a 200MW solar ...[Details]
After learning 51 MCU, I learned AVR. It feels easy to get started. LCD1602 was learned when I was learning 51, so I can directly modify the related IO port operations. Now I will review it. 1602 can ...[Details]
After the first round of reshuffle, LeTV and Baofeng, which were once very popular, gradually disappeared from people's sight along with their founders. Jia Yueting, nicknamed Accountant Jia, went...[Details]
Bosch Ventures invests in autonomous driving chip company Cambrian Assisting the development of autonomous driving industry Shanghai, China - Robert Bosch Venture Capital (hereinafter referred...[Details]
According to foreign media reports, Ford Motor Company has applied for a patent from the U.S. Patent and Trademark Office (USPTO) for an adaptive cruise control system that can be adjusted accordin...[Details]
Making friends through disassembly
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