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【AT-START-F425 Review】Bootloader -USARTUSB Operation Process
(Because I am also learning by searching, although I have some understanding of Bootloader theory, it is difficult to explain my understand...
[i=s] This post was last edited by ddllxxrr on 2019-5-26 20:13 [/i] [align=left][size=14px][font=黑体][size=4][color=#ff0000]Project Name[/color][/size][/font][font=宋体][size=12pt]: Timer[/size][/font][/...
First, let's briefly explain switching-type AC/DC conversion. Please refer to the basic circuit on the right and the waveform below.
Here, taking Japan as an example, the input voltage is set to 100...
Dear readers, has anyone made a TDS water quality test pen? Can you share your experience?
I currently use a 51 microcontroller to make a TDS water quality test pen. The probe end is connected to a re...
[E-book Introduction]"ADI Hybrid Electric Vehicle (HEV)/Electric Vehicle (EV) Lithium Battery Management Solution"Due to the excellent electrical energy and power characteristics of lithium batteries ...
1) Using ADC0809 to collect DC voltage
1. The first digital tube displays the sampling input port
2. The last three digits are the sampling voltage
(II) Using ADC0809...[Details]
The circuit described in this article uses a VGA (ADL5330) and a logarithmic detector (AD8318) to provide closed-loop automatic power control. The circuit is stable over the entire temperature range ...[Details]
Sampling rate, as the name implies, is the rate at which analog levels are converted into discrete sampling points per unit time. The sampling process reflects the essence of a digital oscilloscope: d...[Details]
In modern control systems, data acquisition systems are like the "eyes" and "ears" of control systems, becoming an indispensable and important part of control systems. It is an important way for va...[Details]
The selection of the installation pipe section has a great influence on the test accuracy. The selected pipe section should avoid interference and eddy current, which have a great influence on the m...[Details]
There are three methods that are commonly used for infrared reception. 1. Inquiry method, that is, the software keeps inquiring whether it is low (remote control signal) and then reads the header co...[Details]
Fish attracting lamps are the most important fishing aids in light-lured squid fishing, and can be divided into two categories: above-water lamps and underwater lamps. Underwater fish attracting lamp...[Details]
April 11, 2024, Tessenderlo, Belgium -
Melexis, a global microelectronics engineering company, today officially launched the innovative Induxis® switch chip MLX92442.
This single-chip solut...[Details]
The HMO2024 oscilloscope has 200MHz, 350MHz, 500MHz and 1GHz bandwidth, and can provide up to 5Gs/s sampling rate and 20M sample point storage depth. Therefore, even for long signal sequences, it can...[Details]
In the mathematics and electronics class these days, we talked about the concept of two's complement, but the book did not explain clearly why the two's complement can be used to replace negative numb...[Details]
1.
Application characteristics of
PT4115
1. The larger the inductance and the lower the operating frequency, the better the constant current effect.
2. The larger the output ...[Details]
The ARM9 series processors are mainstream embedded processors designed by the British company ARM, mainly including the ARM9TDMI and ARM9E-S series.
The new generation of ARM9 processors, through a...[Details]
To drive more than one high-brightness white LED, design engineers need to choose whether to connect the LEDs in series or in parallel. Of course, each connection method introduces design compromises....[Details]
With the development of electrical and electronic technology, household appliances are becoming more and more popular and electronic, radio and television, post and telecommunications, computers and ...[Details]