The circuit is as shown below. Its purpose is to provide constant current power to 12 3V LEDs. The problem now is that the LED light is visibly jittering when it is on. The AC gear of the multimeter t...
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Based on the lifting framework wavelet transform method, various wavelet transforms can be realized by utilizing the programmable characteristics of FPGA. The lifting framework (LS) is a wavelet trans...
What would you do if you are listening to music and there is a lot of noise around you?
- Put your headphones in tightly, turn up the volume or stay away from the noise.
If you can’t leave or turn up ...
Analog Front End AFEThe analog front end AFE has always been monopolized by TI, ADI, MICROCHIP, and Cirrus Logic.
Electrochemistry, electrochemical gas sensors, potentiostat/amperometry/voltammetry/cy...
/*****************************************************
File name : AD_on chip.c
Chip type : ATmega16L
Program type : Application
Clock frequency : 4.000000 MHz
Memory model : Small
External SRAM...[Details]
China Energy Storage Network News:
In March 2020, the Beijing Power Exchange conducted 34 monthly and intra-month market-based transactions on the basis of annual transactions, with a transac...[Details]
0 Introduction
Traditional multi-
motor control
systems are suitable for occasions with low requirements, relatively simple, and relatively concentrated motor distribution. H...[Details]
With the increasing popularity of the Internet, various household appliances, instruments and data acquisition and control equipment in industrial production are gradually moving towards networking t...[Details]
At the 2nd China Automotive Information Security and Data Security Conference co-sponsored by Gasgoo and Shanghai International Exhibition (Group) Co., Ltd. (SIEC) on April 20-21, 2023, Luo Ding, hea...[Details]
February 22 news Today, vivo officially released a message on the social platform, officially announcing that it will release the new generation S series model vivo S9 on March 3, and the famous...[Details]
TSMC, a wafer foundry, announced that it had filed multiple lawsuits against GlobalFoundries in the United States, Germany, and Singapore on September 30, 2019, accusing GlobalFoundries of infringing...[Details]
1. Use direct-insertion digital temperature sensor DS18B20; 2. This program only displays the positive part, please solve the negative part by yourself, and the accuracy is reserved to the last tw...[Details]
Hunan Zhongke Electric Co., Ltd. held the seventh meeting of the fifth board of directors on October 27, 2021, and reviewed and approved the "Proposal on the Company's Proposed Joint Venture Agreem...[Details]
Total inventories at the world's nine leading chipmakers hit a record high of $64.7 billion at the end of June, Nikkei reported, as companies moved quickly to boost production to ease a prolonged sho...[Details]
According to the Korea Times, although the storage industry has been less affected by the epidemic than other industries, consumer products have still been negatively affected, and the outside world ...[Details]
Introduction to microcontroller interrupts The 52 microcontroller has a total of 6 interrupt sources. Their symbols, names and conditions for each generation are as follows: INT0 - External interrup...[Details]
After experiencing the severe test of declining shipments, the TV market recovered in 2018. Although there are still many uncertainties in the TV market in 2019, the trend of large-screen TVs has bec...[Details]
Vortex flowmeter is a common flow meter with small pressure loss, large measuring range and high precision. It is almost unaffected by fluid density, pressure, temperature, viscosity and other paramet...[Details]
We already know that the existence of life is related to a so-called "non-periodic crystal", which is the view of life of Curiosity (a loyal disciple of Schrödinger). Let's first look at the followi...[Details]