The Raspberry Pi in the event is the element11 version of the Raspberry Pi 3B+. I happened to have an element11 version of the Raspberry Pi 3B on hand, which was just right for comparison and testing....
The theoretical accuracy of UWB positioning technology can reach millimeter level or even micron level. However, when UWB positioning systems are deployed in actual scenarios, the positioning accuracy...
This example is a special sharing of the original post of the Micro Control Forum. The original author: WQY900618 Micro Control Forum userThe format below is a bit messy, but it is indeed a verified e...
Under the wave of localization, for industrial applications, which domestic DC-DC and LDO do you generally choose? What are the advantages and disadvantages?...
In recent years, domestic MPUs have become more and more powerful, and the chips are localized, no longer purely dependent on imports. The product platform selection is independent and controllable...[Details]
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It is well known that energy crisis and air pollution are the most critical issues to be solved by automobile fuel in the future. In order to reduce emissions and ease the shortage of oil...[Details]
TDA8551 typical application circuit
The circuit diagram of the lW BLT audio amplifier
TDA8551(T) is an audio power amplifier integrated circuit produced by Philips. It can be used to form a lw BL...[Details]
By: Bernd Heidtmann, Product Manager, Standard Precision GNSS Product Strategy, u-blox AG Summary Satellite positioning is a key enabler for a growing number of consumer, industrial, and automot...[Details]
At the recently concluded Beijing Auto Show, in addition to the debut of a number of star models, supply chain companies also began to show off their strength, especially the end-to-end
big mod...[Details]
We've seen a lot of Surface Duo cases since it went on sale in October, but what if you want to completely replace the back glass? One Surface Duo user replaced the back glass with an aluminum cov...[Details]
This 24MW wind farm can produce 68GWh of energy per year. Image: Greenchoice/Spectral
A 10MW battery energy storage system (BESS) was officially commissioned today near Rotterd...[Details]
The optimal process conditions for molten salt electrochemical tantalum anodization are: reaction temperature 480℃~500℃, current density 0.3~0.4 A/dm2, and reaction time about 4 h. The molten salt...[Details]
In circuit design, we are generally concerned about the quality of signals, but sometimes we tend to limit our research to signal lines and treat power and ground as ideal situations. Although this...[Details]
With the rapid development of the automobile industry, the requirements for control, communication, network management, etc. are getting higher and higher. The hardware platform based on 32-bit mic...[Details]
Tonight, the new flagship of the Xiaomi 12 series will be released, including three new models: Xiaomi 12X, Xiaomi 12, and Xiaomi 12 Pro. Among them, the Pro version is the top flagship this time, an...[Details]
Drones will transmit the collected data information of substations and transmission lines to the command center in real time, and monitor the occurrence of faults in a timely and accurate manner; m...[Details]
Recently, Display Supply Chain Consultants (DSCC), an authoritative consulting agency in the global display field, pointed out that Chinese display company BOE (BOE) will provide OLED displays for Ap...[Details]
"In the entire LED industry chain, upstream fields such as epitaxy and chips account for 70% of the profits." Zhang Xiaofei, CEO of Gaogong Online and director of the LED Industry Research Cen...[Details]
Some time ago, I started to lead students in graduation projects. A student wanted to make an electronic clock and asked me how to do it. I told him that it had to be a little professional, otherw...[Details]