I want to make each light turn on five times. I know the bus method, and I want to try to use pointers to bit-address and control the light on and off. Is this idea feasible?
My program experiment doe...
I am working on a project now and have encountered a problem. I would like to ask for help from the forum masters about the infrared reception problem. The project was originally going to use a 3-pin ...
Let me take a look at the hot topics of the past two days. The Huawei CFO incident has caused a lot of controversy. Most people still support Ms. Meng. Of course, there are also people who are indiffe...
[i=s]This post was last edited by qwqwqw2088 on 2021-6-22 09:35[/i]This article mainly introduces the simulation method of CH55x microcontroller using ISD51 and gives simple operation routines.advanta...
1. IntroductionProduction testing is an important part of the production process, ensuring product quality and improving product image. The light production testing solution is designed to save produc...
[i=s]This post was last edited by jennyzhaojie on 2021-1-26 00:20[/i]The only peripheral resource on board is the LED light, and its circuit schematic is shown in Figure 1. Let's make good use of it.F...
After OPPO announced the launch of the new K series product K3, it also released the appearance of K3 today. K3 is equipped with Qualcomm Snapdragon 710 processor, prism lifting camera, 6.5-inc...[Details]
Abstract: Aiming at many shortcomings of traditional fire alarm detection system, a wireless sensor network of fire alarm detection system is developed, and the application of WSN in intelligent f...[Details]
The soil nutrient rapid detector is an upgrade based on the previous popular soil nutrient detector. The soil nutrient rapid detector is more convenient to operate and the detection is faster. Its t...[Details]
Electron capture detector and detection method
The electron capture detector (ECD) is the most sensitive gas chromatography detector and the earliest selective detector. It only res...[Details]
On December 20, the 16th China Core Integrated Circuit Industry Promotion Conference and the "China Core" Excellent Product Collection Activity Release Ceremony were held in Zhuhai. Ni Guangnan, an a...[Details]
Small portable devices with batteries such as mobile phones and smartphones need to reduce current consumption and extend their use time. Environmentally friendly electrical products, equipment, an...[Details]
There are 24 arithmetic operation instructions, and arithmetic operations mainly perform addition, subtraction, multiplication, and division. In addition, a considerable part of the MCS-51 instruction...[Details]
In December last year, Xiaomi officially released three flagship mobile phones: Xiaomi 12, Xiaomi 12X, and Xiaomi 12 Pro. However, there is still one flagship phone that has not yet been releas...[Details]
As an actuator, the stepper motor is one of the key products of mechatronics. Due to its simple structure, convenient control and high safety, it can output a large torque at low speed without a re...[Details]
Abstract: Voltage references are simple, stable reference voltages. As a key factor in circuit design, the selection of voltage references requires consideration of many aspects and trade-offs. This a...[Details]
summary
This article will introduce you to a low-power LED lighting driver solution using TI's offline primary-side sensing controller TPS92310. Due to the use of a constant on-time flyback to...[Details]
1 Principle of transient electromagnetic method
Transient Electromagnetic Method (TEM) is one of the important methods for detecting electrical parameters and other information of underground media...[Details]
The MAX7031 is a crystal-based fractional-N transceiver designed to transmit and receive FSK data at factory-preset carrier frequencies of 308MHz, 315MHz, and 433.92MHz, with data rates up to 33kbps (...[Details]
ABB industrial robots are a type of automation equipment widely used in the manufacturing industry, with the characteristics of high efficiency, precision and stability.
1. Overview of ABB Ind...[Details]
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