[size=4] [/size][align=left][color=rgb(0, 0, 0)][font=sans-serif][size=4][b]The Raspberry Pi 3B+ development board for this evaluation activity is provided by [url=http://cn.element14.com/raspberry-pi...
[font=微软雅黑]【Voice-controlled dancing robot】is a robot brought by students from Xidian University to the "2011-2012 TI C2000 and MCU Grand Prix". It can perform smooth and soothing Tai Chi movements, a...
[i=s]This post was last edited by Daqinzhengsheng on 2017-3-7 15:04[/i] The serial communication in the previous section was a real serial port, using a headphone board (large expansion board). This t...
What does this function in the graphics library manual mean? Does anyone know how to write it? Or can someone help explain: 2.2.1.6 Pixel DrawMultiple Draws a horizontal sequence of pixels on the scre...
STM32F407 Port B normal input settings, how should it be set, I set it to power on the default high level, it should be low level wait [color=#000][backcolor=rgb(232, 232, 232)][size=15px]GPIO_InitTyp...
fe427 uses .float type for addition or multiplication. Questions and doubtsCALL #FLT_S×× ; S××e registersSUB #(ML/8)+1,SP ; Allocate stack for resultMOV #VAL1,RPRES ; Load result pointer with VAL1 add...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
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]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[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]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[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]
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