[i=s]This post was last edited by Baboerben on 2020-10-25 16:48[/i]The best information is the design guide of the capacitor manufacturer:1. The simple equivalent model of the capacitor is C+ESL+ESR2....
Last time we have verified that I2C can run correctly. Since HTS221 and STTS751 are connected to the same I2C BUS, we can use the same i2c program to read them in time-division multiplexing mode. The ...
An 8-core C66x DSP is particularly interesting because it was one of the first high-performance multicore DSPs on the market. While over 100 customers have adopted the C6678 DSP in their products, I c...
As shown in the figure, it is a screenshot from a post by gmchen on active filters and low-pass filters. For the second-order low-pass filter circuit shown in the figure, how is the quality factor Q i...
[i=s]This post was last edited by wugx on 2019-7-24 16:40[/i]Looking back, it has been six years since the 2013 Renesas Cup. I would like to share my experience as a person who has won the national aw...
I found the official link of the development board through the product documentation , and found from the documentation that the development board can be connected to the APP. Then I searched for "Sen...
introduction
Blood oxygen saturation can reflect the patient's respiratory function and, to a certain extent, the changes in arterial blood oxygen. Therefore, it is of great significance in bo...[Details]
There are three main dimming methods at present, namely: analog dimming, PWM dimming and thyristor dimming. When using thyristor dimming to dim LED replacement lamps, the existing dimmer circuit can ...[Details]
BLDC motors perform well in energy saving and consumption reduction, and can achieve fast response and high-precision speed change effects within a wide speed regulation range. They fully meet the ...[Details]
At present, the power supply of other circuits (such as control circuits, drive elements, etc.) of two-wire (no neutral input) electronic wall switches other than the power supply circuit mostly ad...[Details]
At present, urban NOA has become a battleground in the autonomous driving industry, and the scene is full of excitement and competition. As the most popular autonomous driving product at present, urb...[Details]
The JTAG of the 3250 development board does not work according to the tutorial and the CD that comes with the board. I searched for relevant information on the Internet and found an article that summa...[Details]
"Panda" will focus on the key core components of industrial robots, break through and master the key common technologies in the fields of industrial robots and intelligent manufacturing, strengthen...[Details]
Being familiar with the technical indicators of UV-visible spectrophotometer is the most important and critical core issue; both users and manufacturers of UV-visible spectrophotometers must pay a...[Details]
On the 25th,
the Beijing International Auto Show opened in full swing. Ruichengxinwei brought its automotive-grade IP to the China Chip Exhibition Area of the Auto Show and released autom...[Details]
Although Doherty power amplifiers have high efficiency, their linearity is usually poor, and digital pre-distortion technology is needed to linearize them. In order to meet the increasingly higher c...[Details]
According to sources from IC design companies, the still tight capacity trend may encourage wafer foundry TSMC to raise its foundry quotes in June, and other foundries in Taiwan may follow suit and r...[Details]
The C51 microcontroller uses 74hc138 to expand the water lamp program, which includes source code. The simulation circuit can be expanded to multiple LED circuits at will. The schematic diagram is a...[Details]
1 Introduction
In recent years, the application of digital signal processors (DSP) has become more and more extensive. Among them, TMS320F2812, as a DSP chip with higher performance in the...[Details]
In the electrical field, thermal imaging cameras can detect the temperature of switchboards, transformers, generators and other equipment to analyze on-site conditions. But can thermal imaging alone ...[Details]
As the new four modernizations enter the "second half" of intelligentization, intelligent driving and intelligent cockpit have become the hottest topics in the industry. However, many people tend t...[Details]
Analogue and Mixed Signal
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