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Query_V1.0
PMbus中,可以将query解析,并具有修改，添加，删除等功能，以及生成code.(for pmbus query)
- 2015-07-29 20:03:40下载
- 积分：1
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dianzicheng
MSP430G2553单片机与LCD1602显示模块和4x4矩阵键盘实现的电子秤控制系统（无AD数据采集部分）
(MSP430G2553 SCM and LCD1602 4x4 matrix display module and electronic scales keyboard control system implemented (no AD data acquisition section))
- 2021-04-20 21:38:51下载
- 积分：1
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romread
单片机的片外数据存储仿真电路图以及开发源程序。(The single chip microcomputer of data storage simulation diagram and the development of the source program.)
- 2012-04-12 11:06:11下载
- 积分：1
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pid
说明： PID control texas insturement
- 2020-11-30 18:52:44下载
- 积分：1
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GSM-tc35i-mcu-stc89c58rd+
使用STC89c58RD+系列单片机控制手机收发短信息的原理、硬件电路、PDU数据格式和短信息发送/接收程序，同时给出了一个应用实例。GSM采用的是西门子的TC35i,包括RS232串行接口,单片机采用STC89c58RD+，内部扩展RAM有256+1024字节的空间，可以作为短信缓冲区,1602液晶显示器（16引脚）作为显示模块和程序调试用(Use STC89c58RD+ Series MCU control handset to send and receive text messages of principle, the hardware circuit, PDU data formats and short message send/receive process, at the same time gives an application example. GSM is used by Siemens TC35i, including the RS232 serial interface, single-chip microcomputer used STC89c58RD+, Internal expansion RAM has 256+ 1024 bytes of space, can serve as a message buffer, 1602 Liquid Crystal Display (16 pin) as the display module and procedures for debugging)
- 2020-06-26 02:40:02下载
- 积分：1
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PowerPCB
说明： 如何画电路板，如何步线，对于版图的设计有很好的讲解。(How to draw the circuit board, how to step line, the layout design has a good explanation.)
- 2010-04-23 19:48:14下载
- 积分：1
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pwm
stm32输出四路pwm，能完成占空比可调，频率可变化的pwm(Stm32 four road PWM output, can finish the duty ratio is adjustable, can change the PWM frequency)
- 2017-02-23 08:57:04下载
- 积分：1
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stm32f103方波频率测量
说明： stm32f103测正弦波、方波的波形频率。(Measurement of waveform frequency by STM32F103.)
- 2020-06-18 14:40:02下载
- 积分：1
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LKT4200
LKT4200 32位高端加密IC是目前行业最高端性能的防盗版加密芯片，芯片采用32位CPU(获得全球最高安全等级EAL5+的智能卡芯片),10K RAM ,支持ISO7816及UART通信，通讯速率最高可达近1Mbps 用户程序存储区容量最高可达420K字节。在超高安全等级加密的同时，速度大大超越一般8位或16位加密芯片。(LKT4200 32-bit high-end encryption IC is currently the industry s most high-end performance of the anti-piracy encryption chip, chip 32-bit CPU (the world s highest level of security EAL5+ smart card chip), 10K RAM, support the ISO7816 and UART communication, communication speed up nearly 1Mbps User program memory capacity of up to 420K bytes. Encrypted in the ultra-high level of security at the same time, the speed far beyond the general 8-bit or 16-bit encryption chip.)
- 2012-09-26 14:30:09下载
- 积分：1
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ALIENTEK MINISTM32 实验38 综合测试实验(1)
说明： ministm32综合实验程序，包括9项功能，时钟，闹钟，记事本，画图等(ministm32comprehensive experimental program, including 9 functions, clock, alarm clock, notepad, drawing, etc.)
- 2019-06-19 23:16:48下载
- 积分：1
