[i=s]This post was last edited by Jacktang on 2020-11-23 21:33[/i]Precision op amps allow system designers to condition a signal (amplify, filter, and buffer) while maintaining the accuracy of the ori...
[i=s]This post was last edited by shihuntaotie on 2019-1-3 10:17[/i] From the perspective of electronics, the first test program is usually to turn on a light or "HELLO WORLD". There is already a rout...
processor
TI TMS320F2837x single/dual core has 200MHz high-speed processing capability, and dual core has up to 12 PWM outputs. The following are the TMS320F2837x single/dual core CPU resource block d...
There are two common methods for reducing ripple in PWM DACs: one is to lower the cutoff frequency of the low-pass filter, and the other is to increase the frequency of the PWM signal. However, the fo...
1. Task Requirements
The P4 port of the MSP430F247 microcontroller is used to control eight light-emitting diodes D1~D8. The light-emitting diodes display different patterns according to the switches ...
When installing the Doppler flowmeter, the sensor should be installed as close to the bottom of the channel as possible. If there are a lot of sediments, silt, water plants or stones rolling on the bo...
How to properly maintain the soldering iron tip and extend its life
After applying lead-free soldering, the life of the soldering iron tip will be greatly shortened! How to properly maintain the so...[Details]
Contents The present invention relates to an electromagnetic flowmeter with fluid impedance measurement, and more particularly to a dual-excitation electromagnetic flowmeter that uses a controllable ...[Details]
The main circuits inside different series of AC-DC-AC inverters are basically the same, and many phenomena that occur during the frequency conversion speed regulation process can be analyzed throug...[Details]
Last night, at Motorola's "Uniting the World to Start the Future" new product launch conference, the Motorola razr 5G foldable phone was officially released. The razr 5G phone has been deeply customi...[Details]
Infineon, the world's top automotive chip maker, has once again ushered in its highlight moment.
TechInsights' latest research shows that the global automotive semiconductor market will ...[Details]
The process of making a stopwatch using STC's 89C52 microcontroller is actually very simple. There are a few things to note:
1. Dynamic display
2. Seven-segment decoding code table
3....[Details]
At 9 o'clock this morning, Ren Zhengfei was interviewed by CCTV reporter Dong Qian and others at Huawei's headquarters. Ren Zhengfei said that we have sacrificed our personal lives and families for a...[Details]
YLJ, YDLJ series torque
three-phase asynchronous motor
is a special motor with soft mechanical characteristics and wide speed range. When the load increases, the motor speed can automatic...[Details]
Figure 6 illustrates the concept of parallel instruction fetching and execution determined by the Harvard architecture, as well as the register file that can be accessed quickly. This is a basic pipe...[Details]
The design is based on 51 single-chip microcomputer and uses 1602 LCD for display. The frequency measurement method uses equal-precision frequency method. The external pulse is used as the start sign...[Details]
In an era of rapid development of Internet technology, what will the future of agriculture look like? With the help of information technology, we can change the future agricultural production sce...[Details]
Real-world circuit components are much more complex than ideal resistors and exhibit resistive, capacitive, and inductive properties that together determine the impedance characteristic. Impedance d...[Details]
At the three-day Munich Shanghai Electronics Show (July 8-10), ITECH, as a world-leading test and measurement solution provider, became a beautiful sight at the exhibition with its outstanding te...[Details]
In
the
control
system,
the I/O port of
the microcontroller
is often used
to drive
other
circuits
.
The driving
capacity of several commonly used
microcontrolle...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
