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To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16
以Silicon Laboratories公司C8051F230单片机为控制核心，采用16路动态扫描方式进行显示的LED大屏幕显示系统的设计方案。采用大功率三极管TIP127进行行驱动，提高了亮度。单片机通过读取外部总线数据，可实现与上位机协同工作，也可以脱离上位机独立工作。高速的单片机系统可显示图象、文字、数字等多种内容，并且通过优化算法实现了上下左右移动，以及百叶窗等特殊效果。-To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16-way dynamic scan mode to display the LED large screen display system design. Carried out using high-power transistor TIP127 line drive to improve the brightness. MCU by reading the external bus data can be realized with the host computer to work, you can also work independently from the host computer. High-speed microcontroller system can display images, text, numbers, and other content, and by optimizing the algorithm of the up and down and move around, as well as blinds and other special effects.
- 2022-01-26 04:29:41下载
- 积分：1
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complete decoder based on the use of electronic calendar SCM, detailed and truth...
很完整使用的基于c51单片机的电子万年历，详细无误！-complete decoder based on the use of electronic calendar SCM, detailed and truthful!
- 2022-12-19 09:35:03下载
- 积分：1
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直流电机闭环控制用ATM89C51实现。在Keil C 51 下编译通过
直流电机闭环控制用ATM89C51实现。在Keil C 51 下编译通过-DC motors with closed-loop control ATM89C51 realize. In the Keil C 51 under the compiler through
- 2022-06-03 14:45:18下载
- 积分：1
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AVR单片机ATmega8使用USB转UART。
AVR atmega8做的USB转串口模拟源码。-avr atmega8 use to a USB to UART.
- 2022-01-26 00:35:13下载
- 积分：1
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描述
DESCRIPTION
===========
This example project shows how to use the IAR Embedded Workbench for ARM
to develop code for the Atmel AT91SAM9261 evaluation boards.
It shows basic use of parallel I/O, timer and the interrupt controller.
It starts by showing different patterns on the LED s separated by half second.
COMPATIBILITY
=============
The project is compatible with the AT91SAM9261-EK board.
- 2022-04-19 17:50:48下载
- 积分：1
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temperature measurement DS18B20 AT89C2051
温度测量DS18B20+AT89C2051-temperature measurement DS18B20 AT89C2051
- 2023-01-19 09:00:03下载
- 积分：1
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基于单片机的程序，利用18B20测温，并通过1602液晶显示，并有检测18B20是否正常工作的功能。...
基于单片机的程序，利用18B20测温，并通过1602液晶显示，并有检测18B20是否正常工作的功能。-Based on SCM procedures, the use of 18B20 temperature, and liquid crystal display 1602, and 18B20 Detect Whether or not there is a normal job functions.
- 2023-06-18 22:25:03下载
- 积分：1
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基于MSP430的CO报警器的设计.有硬件电路,放大电路的分析,对做工业仪表人有帮助...
基于MSP430的CO报警器的设计.有硬件电路,放大电路的分析,对做工业仪表人有帮助-MSP430-based CO alarm design. Have a hardware circuit, amplification circuit analysis, people have to help make industrial instrumentation
- 2023-08-24 13:15:03下载
- 积分：1
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c8051f040 内部集成的温度传感器使用 直接给出温度的函数
c8051f040 内部集成的温度传感器使用 直接给出温度的函数 -c8051f040 internal temperature sensor integrated the use of a direct function of temperature are given
- 2022-07-01 19:12:47下载
- 积分：1
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Using MPLAB development, calculation of spherical coordinates to Gaussian projec...
采用MPLAB开发，计算球面坐标到高斯坐标的投影，经度小于1m-Using MPLAB development, calculation of spherical coordinates to Gaussian projection coordinates, longitude less than 1m
- 2022-10-27 13:45:04下载
- 积分：1
