I will fight anyone who says that ST's I2C can be used! ST's I2C definitely has a bug in the chip design. I use STM32, and my colleague uses STM8 and they all have the same problem: I2C will die at an...
I hope someone can help me look at this program. The temperature collected by the two channels is always a fixed value, and the DS18B20 does not work. Thank you in advance:)...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:34[/i] I am working on FPGA recently, and I am using a terasic DE1 learning board, but it does not have A/DD/A. I want to add A/DD/A to it, a...
[color=#333333][font=arial, Simsun, 宋体][size=12px] Has anyone worked on or understood TLE 8209's SPI? ? ? Please give me some pointers. I will be debugging it in a few days.[/size][/font][/color]...
The program in the DSPlay example in the SDK that I used in VC has no problem playing video files. The clarity and speed are very good, and it supports RMVB, RM, AVI, and MPEG formats. However, when I...
CPU 16-bit high speed, 512K Flash, 256K RAM, 1K EEPROM Ethernet IEEE802.3 10M Serial port 2X TTL level, TXD, RXD, CTS, RTS, DCD, DTR, DSR Serial port rate 300-115.2K bps, 7 or 8 data bits Data format ...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
1 Introduction
Intelligent cars are the embodiment of the cross-integration of multiple disciplines such as automotive electronics, artificial intelligence, pattern recognition, automatic con...[Details]
(1) Open circuit voltage of the battery
(2) Internal resistance of the battery
(3) Battery operating voltage
(4) Charging voltage
Charging voltage refers to the voltage applied ...[Details]
AD7708 is a multi-channel 16-bit Σ-Δ analog-to-digital converter ADC. It supports 4 or 5 channels of true differential input and 8 or 10 channels of pseudo differential input. This chip allows two ...[Details]
At present, single-chip microcomputers have been widely used in home appliances, medical treatment, instrumentation, industrial automation, aerospace and other fields. The more popular types of sin...[Details]
0 Introduction
Gyroscope
is a sensitive measuring element of the platform stabilization system. It senses the angular motion signal of the platform and establishes the stability bench...[Details]
Hollysys' LM series PLC products fully consider the difficulties in integrating machines, equipment and subsystems in large control systems, and provide a variety of open communication protocols and i...[Details]
1. Introduction
Due to the good programmability and superior performance of FPGA, the number of embedded systems using FPGA chips in LCD splicing screens is increasing rapidly, especially in t...[Details]