This is schematic and Gerber files of PCB that is used for GSM ALARM system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone. Can be used as a reference design for anyone who wants to make own GSM ALARM system system based on SIM300C module from Simcom.
标签： This industrial-grad schematic is
上传时间： 2013-12-06
上传用户：com1com2
AVR PWM Audio player from FAT16 MMC version14 ALARM
标签： version player Audio ALARM
上传时间： 2014-01-24
上传用户：zsjinju
PIc24 Real time clock with ALARM and 10sec interruptions
标签： interruptions clock ALARM Real
上传时间： 2017-09-03
上传用户：lili123
AT89S52 based microcontroller, C language programming ALARM with GSM conection
标签： microcontroller programming conection language
上传时间： 2013-12-09
上传用户：txfyddz
Asm Timer ALARM Source Code
上传时间： 2014-01-09
上传用户：familiarsmile
Clock based on the VHDL design language, the revised time ALARM can be set up
标签： the language revised design
上传时间： 2013-12-09
上传用户：haoxiyizhong
this source code for displayed clock & ALARM in 2*16 LCD and writed in codevisionAVR for useable AVR mcu
标签： codevisionAVR for displayed useable
上传时间： 2017-09-26
上传用户：wpt
ALARM ALARMALARM ALARMALARM ALARMALARM ALARMALARM ALARMALARM ALARM
标签： ALARMALARM ALARM
上传时间： 2017-09-28
上传用户：baitouyu
基于树莓派的Human body sensing ALARM device
标签： 树莓派
上传时间： 2022-06-20
上传用户：qdxqdxqdxqdx
本文阐述了硝酸生产联锁报警控制系统的意义，介绍了系统的特性和要求，提出了生产联锁报警的实现线路，给出了PLC实现的部分流程。现场应用表明系统可靠实用。关键词：PLC ;联锁;报警;硝酸
标签： Realization nitric-acid PLC interlock
上传时间： 2013-07-07
上传用户：xingisme
