In the past few years, due to the rapid development of smartphones, wearable devices, and the Internet of Things, especially the popularity of TWS Bluetooth headsets in the past two years, the develop...
My Shengli brand multimeter broke down, so I wanted to buy a new one (it’s been around for about seven or eight years). A friend recommended Fluke 15B+ to me. He said it’s definitely worth buying for ...
The pressure sensor we use is exactly the same as others. But when connected to the board and measured without load, the voltage is different.
Others' measurements are 0mV, but ours are around 3.5mV.
...
This work is to design a water cup holder that can detect the use status of the water cup and remind the user to drink water in time. The preliminary design of the system state machine is shown in the...
The director and the section chief were riding in the elevator together. The director farted and said to the section chief: You farted! The section chief said: It wasn't me. Soon the section chief was...
In the past 10 years, South Korea has not been able to get rid of its intellectual property (IP) deficit. On the contrary, Japan has achieved a huge surplus in the past decade. Now that Japan-South K...[Details]
Abstract: This paper introduces the latest video compression standard H.264, and implements the H.264 video decoder algorithm suitable for the TI C6416 DSP core. It is tested on the NVDK C6416 board a...[Details]
The rotor of the generator loses the excitation current. After the generator loses its magnetism, it will cause the generator to lose step, and will generate differential frequency current in the r...[Details]
Controller Area Network (CAN) is a dedicated serial data communication bus developed by Robert Bosch in Germany for the automotive industry in the early 1980s. After years of development, it is now in...[Details]
Every tap of your fingertips on the keyboard is accompanied by the brilliant flashing of RGB lights, just like a dazzling light and shadow show on the keyboard, from the colorful gradient, to the s...[Details]
In the civil and military fields, with the development of wireless communication systems, new devices, new processes, and new products emerge in an endless stream, making new communication systems mo...[Details]
1 Introduction to Digital Multimeter Digital measuring instruments have become mainstream because they have high sensitivity, high accuracy, clear display, strong overload capacity, are easy to carry...[Details]
Highly integrated IC kits can be easily implemented with design support software to accelerate system development and improve system performance
DENVER – July 19, 2022 – At the Inter...[Details]
According to foreign media reports, the 2018 GMC Terrain Denali is equipped with multiple collision detection systems, and a recent test verified the safety of the system. Even when driving in a bu...[Details]
What is a crystal oscillator Crystal oscillator generally refers to crystal oscillator. Crystal oscillator refers to a thin slice cut from a quartz crystal at a certain azimuth angle, referred to as...[Details]
When the power supply is working, the switching transistor will generate a lot of EMI and RFI, which will seriously affect the normal operation of other electronic equipment in the house. Therefore...[Details]
This is a small microcontroller program I wrote. It combines the ds1302, ds18b20 and 1602 on the microcontroller development board to display the year, month, day, week, hour, minute, second and tempe...[Details]
According to a PwC report, AI startups raised $9.3 billion in 2018, almost 10% of venture capital funds that year. Stanford University's 2018 Artificial Intelligence Index Analysis Report also found ...[Details]
Developers are now faced with unprecedented challenges, needing to design complex software for a variety of products, often using different processors. NXP's MCUXpresso Developer Experi...[Details]
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