Why is it so slow when I use atmega328 to transmit data? Each byte takes up to 1ms. Below is the code I wrote in the Arduino IDE environment [code] #define FOSC 16000000 // Clock Speed #define BAUD 96...
After the program is burned into the board, the 10 numeric keys can be displayed normally, but the function keys will display garbled characters when pressed. Please help me find out what is wrong wit...
[i=s]This post was last edited by dontium on 2015-1-23 11:27[/i] [color=#333333]1. In actual work, Ib*β=V/R is often used as the condition for judging critical saturation. The Ib value calculated acco...
Now I use a USB wifi card to share the network between CE6.0 and WINXP. The current problem is that once there is an executable file (.exe) in the XP shared folder, if you double-click to open this fo...
Bluetooth, WiFi, wearables, radar, touch, industrial control, AI, technology history... All the hot live broadcasts of EEWORLD 2017 are here, there is always one suitable for you! :loveliness: [font=微...
I want to ask all the experts, I want to light up the 2440 LED by myself, the program is divided into two parts: C and assembly. I think the register setting in the C part is OK, but I don't understan...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
0 Introduction
Wireless Sensor Network (WSN) monitors the target by deploying a large number of sensor nodes in the target area. WSN realizes the positioning and tracking of the target, determi...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40°C to +100°C and a relative humidity below 85%.
The LED should be use...[Details]
introduction
Caller ID delivery (CID) is a service provided to the user's phone. The method is that the originating switch transmits the caller number and other information to the terminal swi...[Details]
Microchip MCU
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