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When using G2553 hardware I2C, an operation needs to be performed in the receive interrupt, such as calibration(); UCB0TXBUF=caculation(); This uchar calibration(); takes 500ms. When I debug calibrati...
This is an AVR microcontroller design example extracted from a foreign website. The URL is [url=http://www.avrfreaks.net]http://www.avrfreaks.net[/url]. Because my English level is very poor and my te...
[i=s]This post was last edited by Tongxiaokaocode on 2016-6-5 01:38[/i] [size=4][color=#ff0000]“Life lies in struggling - struggle hard”[/color][/size] Let me first talk about the cause of the inciden...
Original address: [size=14px][url=http://blog.sina.com.cn/s/blog_94f416f00102uybc.html]http://blog.sina.com.cn/s/blog_94f416f00102uybc.html[/url][/size] [color=#464646][b]Baidu cloud disk address: [ur...
[i=s]This post was last edited by elike on 2021-2-27 15:06[/i][Evaluation of SGP40]-SGP40 gas concentration cycle test
1 Experimental process and records
Using the solution prepared in the previous ex...
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
Battery clamps, commonly known as battery connectors, come in two sizes depending on the thickness of the battery terminals. One is the battery clamp used on thick terminals, with a positive termin...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
Electrostatic coupling and interference occur when a charged object is close to the input of the circuit being measured. At low impedance, the effects of interference are not noticeable because th...[Details]
In the past 20 years, although the inverters that use power transistors (GTR) as inverter power devices, 8-bit microprocessors as control cores, and realize asynchronous motor speed regulation acco...[Details]
IP STB interactive services that are constantly updated
The interactive digital content services that can be provided through the television system include television on demand (Vo...[Details]