Unboxing, awesome! Looks like a piece of chewing gum, right? Haha2. After opening it, it is a very small card:
Note: The Bluetooth nrf8122 and LCD driver chips should be in the upper right corner, as ...
[i=s]This post was last edited by Aguilera on 2019-8-5 21:44[/i]MSP430 can choose to use up to 3 oscillators depending on the model. We can choose the appropriate oscillation frequency according to th...
MicroPython Hands-onby eagler8Directory ListingMicroPython Hands-on (01)——After the Spring Festival, I bought a K210 chip AI development boardhttps://en.eeworld.com/bbs/thread-1115786-1-1.html
MicroPy...
1. Introduction
Switching power supplies are gradually replacing industrial frequency power supplies and are widely used in various electronic devices due to their small size, light weight, low powe...
Recently, I saw an oscillation circuit on the website of the Patent Office. Please analyze it for me. I don't understand how it starts to oscillate, and I don't know how to calculate the oscillation f...
Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillo...[Details]
China Energy Storage Network:
Faced with the power transportation problem of thousands of islands, after years of hard work, China's microgrid technology has moved from "laboratory technology...[Details]
Electric vehicles have enjoyed quite a boom since their rise in recent years. The first batch of electric vehicles are already facing the problem of battery obsolescence. However, it is really puzzli...[Details]
The AC adapter circuit of a commercially available portable CD/VCD player is shown in the attached figure. The nominal output of the adapter is 5V, 500mA, the volume is 7×4×1.8cm, and the weight is a...[Details]
According to foreign media The Verge, iPhone accessories manufacturer MOFT has launched a product to compete with Apple's $50 MagSafe leather card holder. This product can hold three cards and...[Details]
Japanese chemical giant Showa Denko announced on Wednesday that it will conduct a public acquisition of Hitachi Chemical, a subsidiary of Hitachi, Ltd., and is expected to acquire all shares by March...[Details]
This paper combines power electronics technology and embedded technology to design a high-power digital switching power supply based on the DSP processor TMS320F2812 , realizing digital sampling, cal...[Details]
Service robots are designed to provide services, so people need a more convenient, natural and humane way to interact with robots, rather than being satisfied with complex keyboard and button opera...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
Nvidia co-founder Jensen Huang is a man who grew up in adversity. When he was in a boarding college, he went through a very difficult time as a boarder, but instead of giving in to such an environmen...[Details]
For power engineers, mastering the basic principles of switching power supplies is a basic requirement for power engineers. Being able to design power products based on these principles and related ...[Details]
ASML of the Netherlands announced its third quarter financial report ending September 30, with sales revenue of 4 billion euros and net profit of 1.1 billion euros, equivalent to about 8.7 billion yu...[Details]
April 27, 2021 – Mouser Electronics, an electronic component distributor focused on introducing new products, is an authorized global distributor of TE Connectivity (TE), a world-renowned connectivit...[Details]
One question we often get asked about on our technical support team is the minimum load on multiple output power supplies , so I thought it would be a good topic to document. The datasheet for l...[Details]
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