I have always used an external USB keyboard. Today, I accidentally pressed the laptop keyboard and found that numbers popped up after I pressed a few letters. I was so depressed.
For example, when I p...
After groping and experimenting at work, it is concluded that there are three types of architectures for microcontroller applications:1. Simple front-end and back-end sequential execution programs. Th...
From the LIS25BA document, it is necessary to set it through iic. How to call the LIS25BA bone vibration sensor ? What is the I2S address?https://www.st.com/content/ccc/resource/technical/document/app...
Now I want to use the automatic baud rate function (interrupt mode) of the NXP1700 series. I need to monitor the 8th and 9th bits of U0IIR. However, when simulating, the type of U0IIR is char data. Th...
Recently, the Internet went viral that Shenzhen Judian Intelligent Technology, a once established electronics manufacturer in Shenzhen, suddenly went bankrupt. Judian Intelligent, which once had 1,000...
0.1Hz ultra-low frequency sine wave withstand voltage test technology and its application
Abstract
This paper focuses on the 0.1Hz ultra-low fre...[Details]
Let me share a classic MOS tube drive circuit problem: There are several special requirements for current MOS drivers: 1. When using a 5V power supply for low-voltage applications, if the tradit...[Details]
1. 20-segment LED bar graph display thermometer with wide scale lines
In actual measurement, people are sometimes not interested in the specific value of the measured temperature, but...[Details]
With the vigorous promotion of new infrastructure, China's manufacturing industry has gradually gone abroad. Visionbit Robot combines industrial vision technology and robotic arms to form a strong c...[Details]
Chip hospitals implanted in soldiers will be put into use on the battlefield to save lives and heal the wounded
The Office of Naval Research plans to develop a Hospital on a Chip solution to monito...[Details]
Varistors are generally used in parallel in circuits. When the voltage across the resistor changes dramatically, the resistor short-circuits and blows the current fuse, which plays a protective role....[Details]
Soil is a treasure given to us by nature. We cultivate and harvest food on the soil to create wealth. With development, people gradually began to use instruments to measure the nutrient content in th...[Details]
In some special applications, microcontroller communication cannot use wired data transmission, but requires short-distance wireless data transmission. Short-distance wireless transmission has the ad...[Details]
Introduction
MC9S08QG8 (hereinafter referred to as QG8) is a HCS08 series MCU launched by Freeseale in 2006. HCS08 series MCU is an upgrade of HC08 series, with higher bus frequency and low...[Details]
1. Introduction
Switching power supplies have been widely used in the fields of electronics, electrical equipment, and home appliances due to their small size, light weight, high efficiency, a...[Details]
How to write header files by yourself when programming with IIC in AVR microcontroller? Is there any information on this that can be provided?
1. ASM can directly use the header files in the o...[Details]
ZMP Corporation (Headquarters: Tokyo) has launched the "ZMP IMU-Z Body Motion Sensor Package", a motion capture system that can simultaneously measure human motion and the motion of work objects....[Details]
Since the birth of mankind, we have been persevering in perceiving, thinking and transforming the world. The emergence of sensors has become the "ears" and "eyes" for mankind to see everything clearl...[Details]
1. Functions of iiC devices
Obviously, the IIC controller provides the ability to transmit data, but the IIC controller does not know what the data means. The meaning of the data is from the e...[Details]
1. Process Introduction
This boiler system mainly provides power for a 1000M3 blast furnace of a steel company by burning blast furnace gas and coke oven gas, and provides industrial heati...[Details]