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本代码实现4×4键盘操作
对键盘进行扫描取得键入值
本代码实现4×4键盘操作
对键盘进行扫描取得键入值-Realize the code 4 × 4 keyboard operation of the keyboard type to be scanned to obtain the value of
- 2022-03-15 23:35:43下载
- 积分：1
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the code is completed, I set up the GPRS data
本代码是本人毕设所做的GPRS数传系统的软件部分，实现了PPP，UDP，IP协议的分层和打包，实现了嵌入式设计中的UDP/IP协议栈-the code is completed, I set up the GPRS data-transmission system software, to achieve the PPP, UDP, IP protocol layering and packaged to achieve the design of embedded UDP/IP protocol stack
- 2022-03-16 03:47:21下载
- 积分：1
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实现电机的速度控制,能够显示在LCD1602上,希望大家参考!
实现电机的速度控制,能够显示在LCD1602上,希望大家参考!
- 2023-07-15 22:40:03下载
- 积分：1
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改程序实现了C8051F120混合信号片上系统32位乘法，提高了在C8051上实现乘法的精度，较少了计算误差...
改程序实现了C8051F120混合信号片上系统32位乘法，提高了在C8051上实现乘法的精度，较少了计算误差-Reform process to achieve the C8051F120 mixed-signal system-on-chip 32-bit multiplication to improve the C8051 to achieve precision multiplication, the calculation error of less
- 2022-03-23 14:17:59下载
- 积分：1
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字母钟系统的实现代码，GPS卫星时钟对时的实现。汇编源吗
字母钟系统的实现代码，GPS卫星时钟对时的实现。汇编源吗-alphabetical system of code, the GPS satellite clocks on the achievement. Compilation source?
- 2022-04-28 18:27:03下载
- 积分：1
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atmel官方的at91sam7x256芯片IAR建立在恶魔的整个环境…
atmel官方的at91sam7x256芯片在iar编译环境下的全部演示代码，以工程方式提供。-official at91sam7x256 atmel chip iar build environment in the whole of the demonstration code to the project provided.
- 2023-03-29 13:50:04下载
- 积分：1
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An "improved" inductance/capacitance meter
Actually, it works much the same as...
An "improved" inductance / capacitance meter
Actually, it works much the same as the originalIt differs from the original in that:
A 16F628 PIC is used. This has internal comparator, which means the LM311 is no longer needed.Software calibration is used. The finished meter can be calibrated against "any" accurate capacitor within the range 100pF to about 10000pF
-An "improved" inductance/capacitance meter
Actually, it works much the same as the originalIt differs from the original in that:
A 16F628 PIC is used. This has internal comparator, which means the LM311 is no longer needed.Software calibration is used. The finished meter can be calibrated against "any" accurate capacitor within the range 100pF to about 10000pF
- 2022-02-24 11:22:28下载
- 积分：1
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液晶测试程序 液晶是精电鹏远的16265B
CPU是89s51
液晶测试程序 液晶是精电鹏远的16265B
CPU是89s51-LCD test procedure is Varitronix LCD pang 16265BCPU is far 89s51
- 2022-02-02 21:17:41下载
- 积分：1
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keil software guides, keilc51 software on the installation, operation procedures...
keil软件指南，对keilc51软件的安装、操作程序进行了详细的调试。对基尔初学者很有帮助
- 2023-08-09 10:40:03下载
- 积分：1
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Verilog realize the DDS sine wave signal generator and frequency measurement mod...
Verilog实现的DDS正弦信号发生器和测频测相模块，DDS模块可产生两路频率和相位差均可预置调整的值正弦波，频率范围为20Hz-5MHz，相位范围为0°-359°，测量的数据通过引脚传输给单片机，单片机进行计算和显示。-Verilog realize the DDS sine wave signal generator and frequency measurement module test phase, DDS module can generate both frequency and phase difference can be preset to adjust the value of sine wave, frequency range of 20Hz-5MHz, phase range of 0 °-359 ° , measurement data and transmit them to the single-chip pin, single-chip microcomputer to calculate and display.
- 2022-04-02 09:35:43下载
- 积分：1
