Now, the AC is input to the AD port of the PIC16F877A microcontroller through the op amp. The program code is in assembly, so I don't quite understand it. It seems that the program is written like thi...
The list of moderators who received rewards in January 2019 is as follows: [table=98%] [tr][td=72][align=center]Username[/align][/td][td=72][align=center]Posts[/align][/td][td=72][align=center]Replies...
We may design multiple audio power amplifiers to one output circuit to multiplex different sources, or to connect an external amplifier to extend battery life. We may also inadvertently con...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched the Adaptive aptX+ANC active noise reduction Blu...[Details]
Since the beginning of this year, a number of new car-making forces have been actively deploying relevant industrial chains and actively promoting the full implementation of city-level intelligent as...[Details]
I believe everyone is familiar with the term "grounding", but it is not taken seriously by many people in daily testing and use. Even experienced technical engineers will make mistakes here. Let's ta...[Details]
According to the supply chain, when TSMC's 7nm production capacity was in short supply, Bitmain once again placed an urgent order. Bitmain has already booked 30,000 7nm chips in the third and fourt...[Details]
Related documents that must be read for beginners
1. Functions of several important official documents:
a) Datasheet - basic chip data, function parameter package pin definition and performanc...[Details]
TITLE " TWO WIRE/I2C BUS INTERFACE WITH PIC16C5x " ; LIST P=16C54 ; ;***************************************************************************** ;** Two wire/I2C Bus READ/WRITE Sample Routines of ...[Details]
The deflection system of an oscilloscope is mostly of the electrostatic deflection type, which consists of two pairs of mutually perpendicular parallel metal plates, called horizontal deflection ...[Details]
April 9, 2019 - Shenzhen, the 7th China Information Technology Expo (CITE2019), hosted by the Ministry of Industry and Information Technology and the Shenzhen Municipal People's Government, opened gr...[Details]
Video and imaging applications are becoming more and more common, and they are more important in our lives than ever before. Improve productivity through cutting-edge telepresence video conferenc...[Details]
/************PIC16F630 MCU program**********************************/
/****************************************************************/
/*****File Function : LED test *****/
/*****Program Author :...[Details]
The price of high-purity neon gas in China has skyrocketed recently. According to data from China-gases, since the Russia-Ukraine conflict, the average price of neon gas in the domestic market has ri...[Details]
In the early morning of September 11, Apple brought the latest iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max to the press conference. All three new models are equipped with Apple's latest A13 Bionic...[Details]
STMicroelectronics is committed to helping the automotive industry meet the challenges of electrification and digitalization. It not only provides the solutions needed at this stage, but also provi...[Details]