This is the circuit generated by the ADI analog filter wizard. The amplifier's IN+ is not directly connected to Ref, but is connected through R4A, R3A, R4B, and R3B "voltage divider"
What role do the ...
Features of the three new TMS320 DSP families
1. TMS320C2000 - the best DSP for control, which can replace the old 'C1X and 'C2X. Now there are two trends:
(1) C20X 16-bit fixed-point DSP, with a sp...
1 System Overview
As shown in the figure, this is the principle block diagram of the entire video acquisition system. At the beginning of power-on, the FPGA needs to initialize the register configurat...
Recently I visited the MCU forum and found someone asking about the bootloader: [Help] The serial port sends 14k data at a time, how can the MCU receive it?
Curious, bootloader is common, but it seems...
[font=微软雅黑][size=3]I just graduated this year and joined my current company in October. When I first came in, within two days, they immediately gave me a project to do, and I was doing it all by mysel...
Let’s talk about the requirements first. I want to measure a small signal and want to know the peak value, length, etc. of the signal. Then I built an amplifier circuit and copied it. I first measu...[Details]
At present, there are many patients with heart diseases in the world whose lives are often threatened because they cannot get timely help. Traditional ECG monitors (what are ECG monitors) restrict the...[Details]
On July 30, New H3C Group, a subsidiary of Tsinghua Unigroup, officially announced the start of mass production of its independently developed high-end programmable network processor chip, the ZhiQin...[Details]
We usually think of oscilloscopes as being used to analyze electronic circuits. But few people realize that they can also work like a TV when a video signal is present. In this article, you will lear...[Details]
How to control the speed and torque of torque motor
Controlling the speed and torque of a torque motor usually requires some control methods. Here are some common control methods:
Frequen...[Details]
The results of the second batch of material bidding projects of State Grid Qinghai Electric Power Company in 2015, which was organized and monitored by the headquarters and implemented by the provi...[Details]
As the goal of achieving climate-neutral flight gradually becomes a global consensus and supersonic flight regains market attention, the optimization of aerodynamic and structural design is becoming ...[Details]
On the evening of November 18, Qianzhao Optoelectronics released the "Plan for Issuing A-Shares to Specific Objects on the Growth Enterprise Market" announcement, stating that the company plans to is...[Details]
In most cases,
lower
input noise
is better, but in some cases, input noise can actually help achieve higher resolution. This may seem counterintuitive, but read on to learn why some noise is go...[Details]
Each battery architecture has its inherent advantages and disadvantages. Automotive OEMs need to analyze and determine which architecture is best suited for their production model while keeping the...[Details]
Today, Huawei officially announced the new Honor 30S, and a blogger also released a design draft of the Honor 30 series. Judging from the picture, the device's matrix rear camera has a gold f...[Details]
On the evening of August 18, Han's Laser released more than 20 announcements in succession, mainly announcing the 2019 semi-annual report, supplementing the construction status of the European R&D an...[Details]
1 Introduction
The function of the thyristor trigger drive circuit is to generate a gate trigger pulse that meets the requirements and ensure that the thyristor switches from blocking to conducting...[Details]
2.1.6 Thyristor trigger circuit
The dust removal control system controls the power supply by changing the trigger angle of the thyristor. The increase or decrease of the trigger angle is changed ...[Details]
Infrared thermal imagers use infrared detectors, optical imaging lenses and optomechanical scanning systems (the current advanced focal plane technology eliminates the optomechanical scanning syste...[Details]
Analog electronics
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