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TMS302F2812 的 EVM
很好的硬件设计参考资料
TMS302F2812 的 EVM
很好的硬件设计参考资料-TMS302F2812 the EVM good hardware reference design
- 2022-02-02 11:36:49下载
- 积分:1
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用于临床脑外伤抢救.不一样的单片机功能.
用于临床脑外伤抢救.不一样的单片机功能.-For clinical brain injury rescue. Not the same as the single-chip functions.
- 2022-03-21 01:10:27下载
- 积分:1
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基于AVR单片机mega8的电表c源程序(第四部分,红外收、发过流判断及其他)...
基于AVR单片机mega8的电表c源程序(第四部分,红外收、发过流判断及其他)-Based on the AVR Microcontroller mega8 meter c source code (Part IV, infra-red close, hair over-current judgments and others)
- 2022-02-04 22:00:12下载
- 积分:1
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RS485 communication
RS485通信的深层细节,逐步深入分解讲解。-RS485 communication
- 2022-03-24 07:48:20下载
- 积分:1
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按键扫描 51单片机加8279
8279通过74LS 138译码器扩展4×4键盘、6位显示器。
由3...
按键扫描 51单片机加8279
8279通过74LS 138译码器扩展4×4键盘、6位显示器。
由3-8译码器对SL0~SL2译出键扫描线,由另一3-8译码器译出显示器的位扫描线,并采用了编码扫描方式。
为了防止出现重键现象,扫描输出线高位SL3不参加键扫描译码。CPU对8279的监视采用了查询方式,故8279的中断请求信号IRQ悬空未用。
-Scan button 82,798,279 plus 51 single-chip decoder 74LS 138 through the expansion of 4 × 4 keyboard, the display 6. From 3-8 decoder SL0 ~ SL2 translated to the key scanning line, by another 3-8 decoder translated display scan line, and uses code scanning. In order to prevent the emergence of the phenomenon of re-key, scan the output line does not take part in high level SL3 scan decoding keys. CPU on the 8279 surveillance using the query mode, the 8279 interrupt request signal IRQ left unused.
- 2022-03-09 10:15:53下载
- 积分:1
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我自己整理的单片机4*4键盘最简扫描算法,相当精炼。
我自己整理的单片机4*4键盘最简扫描算法,相当精炼。-I sort of SCM 4* 4 keyboard the most simple scanning algorithm, very refined.
- 2022-03-25 11:04:49下载
- 积分:1
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点阵16x64 C51源程序+仿真 点阵16x64 C51源程序+仿真
点阵16x64 C51源程序+仿真 点阵16x64 C51源程序+仿真-16x64 C51 lattice source+ Simulation lattice 16x64 C51 source+ Simulation
- 2022-01-28 21:10:23下载
- 积分:1
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电平转换芯片资料,串口与单片机通讯应用,转换后电压在0
电平转换芯片资料,串口与单片机通讯应用,转换后电压在0-5之间-Chip-level conversion data, with the single-chip serial communications applications, the conversion after the voltage is between 0-5
- 2022-05-15 10:33:44下载
- 积分:1
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<单片机程序设计基础>一书的配套光盘中的程序
一书的配套光盘中的程序---北航---周航慈-著- of a book on CD-ROM in the matching process BUAA------ Hang Tsz week- a
- 2022-11-01 13:20:02下载
- 积分:1
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1.电子琴功能
用实验板上K1~K7作为电子琴的7个按键,每个按键对应一个音符要求当按下其中一个按键,就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声...
1.电子琴功能
用实验板上K1~K7作为电子琴的7个按键,每个按键对应一个音符要求当按下其中一个按键,就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声音。
2.乐曲演奏
若按下K8键,完成自动弹奏“送别”歌曲。
-1. Organ function of the experimental board K1 ~ K7 as the organ of the seven buttons, each button corresponds to a note of which require that when the press of a button, on the adoption of P2.5 port output frequency signal corresponding to a specific note to the buzzer sounds . 2. Music playing, if pressed K8 button to complete the auto-play " Farewell" songs.
- 2023-01-04 14:40:03下载
- 积分:1