I'm using a Bluetooth chip recently. This chip is powered by DCDC+LDO, so an external 39uH power inductor is used. There is only a 0.2mm gap between the inductor and the shielding cover. During the te...
RK3288 All-in-one development motherboard, using Rockchip quad-core chip RK3288 solution, main frequency up to 1.8GHz. Support common external devices, rich interfaces, stable performance. Support mul...
How to make a 1.5V-220V inverter at home? Let's take a look at how this netizen did it, but what is the principle? Welcome to discuss it.Source: https://hackaday.io/project/167471-mini-inverter-15v-to...
Original article by Mr. Gaosu | Jiang JieNew year, new atmosphere, new problems in board modification. You may not believe it, but at 90A current, the power plane has two layers of 2oz copper, and the...
Touch Taiwan 2019 Smart Display and Touchscreen Exhibition will be held on the 28th. Faced with the flood of large-size panel production capacity, Taiwanese panel manufacturers including AUO and Inno...[Details]
In the early telecommunication rooms, the 220V AC power supply was usually rectified to charge the 48V battery pack, which then directly powered the program-controlled switches. With the applicatio...[Details]
We all know that trigger jitter is one of the most common performance specifications listed in the data sheet of any oscilloscope. Yes, trigger jitter has been around for as long as trigger circu...[Details]
Amazon recently announced plans to use drones
to deliver packages in the UK by the end of 2024.
The plan dates back to a decade ago when company founder Jeff Bezos first announced that he wo...[Details]
Resting-state magnetic resonance imaging is becoming a powerful technology for studying the high-temporal and spatial resolution characteristics of human brain function, and has recently been used ...[Details]
Product Overview:
1. Main Control:
Cvitek is an open artificial intelligence chip developer, focusing on video surveillance and edge computing technology research and development. It has t...[Details]
1. The difference between high color gamut products and ordinary color gamut products
With the advancement of technology and the times, people are beginning to pay more and more attention to
...[Details]
1 Introduction
As production develops from a simple process to a large-scale, continuous,
integrated
and complex process, the corresponding control technology, control theory, con...[Details]
Introduction: I have been using the PIC CCS compiler, and I feel that it has some features that other compilers cannot match, but also some headaches. First of all, I think the biggest benefit is t...[Details]
According to statistics, the global demand for lithium-ion batteries has reached 1.3 billion, and this figure is increasing year by year as the application field continues to expand. As a result, w...[Details]
introduction 11.1V lithium batteries are often used in ducted aircraft, fixed-wing aircraft, helicopters and other aircraft models. They have the advantages of stable discharge and wide operating te...[Details]
Currently in the new energy vehicle market, new car manufacturers are making increasingly fierce efforts, with good news on delivery volume coming in frequently. Yesterday, NIO announced its delive...[Details]
There are several documents that you should consult frequently regarding MMU programming. I have compiled them into a document here, so it is too long, so I have only posted excerpts and put the full...[Details]
An oscilloscope is an electronic measuring instrument that can convert electrical signals that are invisible to the naked eye into visible images. It has many advantages, such as accurate measuremen...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]