[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...
Jiwei.com reported on January 4 that OPPO recently officially announced the ColorOS11 upgrade adaptation plan in Q1 2021. Models such as Reno Ace will be upgraded to the official version of ColorOS11...[Details]
The output voltage of the "POUT" terminal of the MAX1703 switching power supply is set to 3.4V, and the output voltage of the linear regulator composed of the P-channel field effect transistor Q1 and...[Details]
This article introduces the clock (CLK) of stm8s003MCU. A few days ago, I used the official library to develop a program, and directly used the library function to configure the clock and TIMER. Ther...[Details]
Tesla CEO Elon Musk has made the latest comment, saying that later this year, Tesla cars will be able to park automatically after passengers get out of the car. Tesla has greatly improved its ab...[Details]
Earlier this year, during the 2019 Mobile World Congress in Barcelona, Huawei announced its first foldable 5G smartphone, the Huawei Mate X. The phone was expected to be released later that month, ...[Details]
Introduction:
Recently, the author found in a logistics call system project based on fieldbus on a large production line in a factory that due to the large amount of information flow to be di...[Details]
At the beginning of the month, Apple officially released the MagSafe Duo wireless charger at the same time as the iPhone 12 model, priced at 1,049 yuan. A support document shared by Apple tod...[Details]
Automotive storage is very important. Tesla Model S used non-automotive grade storage, namely SK hynix's H26M42003GMRA, which is an old product from 2014. Frequent OTA and high temperature caused i...[Details]
Abstract: This paper designs an 8K smart camera based on Hi3559. The main control adopts HiSilicon Hi3559AV100 and the sensor adopts OmniVision OV48C40. The 8K smart camera and 8K ultra-high-defini...[Details]
From December 12 to 22, the "Innovation Technology Expo 2022" was held at the Hong Kong International Convention and Exhibition Center. Led by Professor Gao Feng of the School of Mechanical and Pow...[Details]
In the development and application of single-chip microcomputers, high-level languages have gradually been introduced, and C language is one of them. For those who are used to assembly, they alwa...[Details]
On September 15,
MiR (Mobile Industrial Robots), a
global mobile
robot
company, officially unveiled its China showroom in Shanghai and held a special technology exhibition, presenting a...[Details]
1. Differences in instrument structure
The structure of gas detector is relatively simple, including only the probe (sensor) and the sensor signal conversion circuit. The gas analyzer is ...[Details]
1. Background
A recent project requires the use of STM32F103xx to implement CAN communication, and the message filtering of the CAN bus has different mechanisms on each MCU.
For example, ...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Analogue and Mixed Signal
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