The use of passive wavelength division multiplexing technology (WDM-PON) is the main way to expand the capacity of optical fiber transmission and increase the rate.According to data from relevant unit...
The Internet of Things (IoT) has become an integral part of our daily lives. It is hard to imagine life without being able to turn on the water heater from your phone when you are almost home. To achi...
The previous post briefly introduced the basic principles and initial experience of measuring PCB current with I prober 520. This post mainly tests the probe accuracy, limit bandwidth and measurement ...
Yeelightis a world-leading smart lighting brand. It joined the Xiaomi smart home ecosystem in 2014 and has been continuously improving in the areas of IoT, smart interaction, industrial design and lig...
Author: Wu Chuanbin Wu Chuanbin's blog [align=left][color=rgb(66, 66, 66)][font=PingFangSC-Regular, "][size=18px] I have written an article in my blog before, "Why do we need to convert PCB files into...
I just bought a Sensortile Box, and I can't find any information about it online. I want to ask if anyone in the forum has come across it?
I want to use STM32Cube IDE to program, but I can't find the ...
In recent decades, with the acceleration of industrial modernization, gas-liquid two-phase flow has appeared in many fields, such as gasification units of thermal power and nuclear power; extraction a...[Details]
According to Korean media Thelec, LGD has decided to increase the production of the E6-1 and E6-2 production lines in Paju, Gyeonggi Province, which are known as the "Apple-only lines." By next year...[Details]
"Good quality, reasonable price, reliable service center, front camera for selfies", Chinese smartphones are popular among Indian consumers. Experts say that Chinese suppliers accounted for 77% of to...[Details]
On August 29, a number of major projects were signed in various parts of Quanzhou City, Fujian Province. The signed projects involved new generation information technology, intelligent equipment, int...[Details]
January 4, 2024, Shanghai - Nanochip launched the new low-power Hall switch NSM107x series, which provides high-precision solutions for digital position detection and can be widely used in industrial...[Details]
Several issues have been addressed above.
Now we are in the state: we can perform tftp transmission between PC and OK6410. We have determined the available address space. Now let's talk about printf ...[Details]
Whenever John Ristevski, head of HERE's mapping department, appears on the road in his custom-made car, he always attracts a lot of attention. Everyone will stop and look closely at the roya...[Details]
Production of electronic scales, capable of peeling, range 10KG The microcontroller source program is as follows: /************************************************ Function: Button K1 is for t...[Details]
Now it has been adjusted and all operations of the file system have been basically tested, and the code still needs to be sorted out.
First of all, I want to talk about a problem, which is the ...[Details]
The following figure is a typical schematic diagram of the design of a small Bluetooth speaker. Its main components are: (1) The receiving module uses an OVC Bluetooth module, which has the advan...[Details]
In January 2024, 21 brands pushed 38 upgrades, covering 42 models. The Lunar New Year is just around the corner, and OTAs at the start of the new year are full of New Year flavor. Brands such as ...[Details]
Huawei officially announced today that the 2022 Huawei Whole-House Smart and All-Scenario New Product Spring Launch Conference will be held at 19:00 on March 16, and is expected to launch new product...[Details]
Anti-parallel reversible circuit of two sets of converters
The reversible circuit of two sets of converters in the DC reversible electric traction system is connected in anti-parallel: Figure 2-42a...[Details]
THE EXPLORE OF VLF WIRELESS COMMUNICATION SYSTEM IN MINE
Abstract: This paper describes the recent situation of communication system in mine. According to the special working conditions of mine, exp...[Details]
Multiple SPIs are often used in projects, but the configurations of each channel are different. The default state of SPI3 is JLINK mode, so if you want to use SPI3 normally, you need to remap it...[Details]