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practice1
说明： 工程教育中级练习题1：按一下K1键，LED以10Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；长按K1键超过3秒，LED以5Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；按一下K2键，LED熄灭；按一下K2键，LED常亮。(Secondary Exercise Question 1 in Engineering Education: Press the K1 key, the LED flickers at 10Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K1 key for more than 3 seconds, the LED flickers at 5Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K2 key, the LED goes out; Press the K2 key, the LED always shines.)
- 2019-05-15 23:01:13下载
- 积分：1
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52DHT11-1602
stc89c52测试DHT11并用1602显示(DHT11 stc89c52 test and 1602 showed)
- 2016-04-18 17:04:44下载
- 积分：1
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eetop.cn
很好的单片机资料， 里面的串口实现实例很清楚， 而且内附C语言和ASM代码(Good chip data, which the serial implementation instance is very clear, with full C language and ASM code)
- 2013-07-04 23:40:01下载
- 积分：1
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max197
MAX197 ADC芯片驱动程序，AVR单片机并行接口，实现高精度12位ADC采样(MAX197 ADC MCUdriver)
- 2013-12-05 16:13:07下载
- 积分：1
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LTC2942
Library to interact with the LTC2942-1 chip via I2C interface.
Compatible with LTC2941.
(LTC2942-1: 1A battery gas gauge)
- 2020-11-25 23:39:32下载
- 积分：1
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wangnengchong
这是一个在万能充电器中能自动识别电池极性的电路图，非常巧妙的设计(This is a universal battery charger can automatically identify the polarity of the circuit, very clever design)
- 2011-04-22 17:05:35下载
- 积分：1
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EFM32demo
efm32的工程，是用iar创建的 编译通过ok(efm32 Demo)
- 2013-05-09 14:54:51下载
- 积分：1
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16f877-keyboard
资料单片机的许多应用都需要进行人机对话，最简单的人机对话需要LED 数码管显示数
字和少量字符；键盘是解决计算机输入的简单手段；借此可以向计算机输入程序、置数、
送操作命令、控制程序的执行等等，所以使用非常广泛。(ziliao)
- 2010-05-19 12:08:08下载
- 积分：1
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SPI
AVR单片机SPI双机通信子程序 基于atmega128(AVR SPI machine communication routines based on atmega128)
- 2013-04-14 21:47:43下载
- 积分：1
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SDI
国外SDI公司的石油钻井通讯协议，包括波特率，帧长，格式等(SDI' s overseas oil drilling communication protocols, including baud rate, frame size, format, etc.)
- 2013-07-30 14:33:36下载
- 积分：1
