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control central ac

$10-30 USD

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已发布超过 6 年前

$10-30 USD

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assume we have central ac for hotel contain 1000 room some room users can keep the ac open which increase the bills of electricity i need sensors to be in the window/balacony if door or window is opened for 30 second ac unit for this room should be shut down and dahsboard should display the rooms which is shutdown
项目 ID: 15564508

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20提案
远程项目
活跃6 年前

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$25 USD 在2天之内
4.9 (54条评论)
5.8
5.8
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Hi. I ma embedded system electronics engineer and can make a computer based electronics system in which we can have auto/mannual on/off AC options on your computer screen for all rooms. I am doing realistic bid. Relevant Skills and Experience Electronics, Embedded System, Electrical Engineering, Computer Engineering Proposed Milestones $700 USD - m
$700 USD 在20天之内
5.0 (17条评论)
5.3
5.3
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A proposal has not yet been provided
$222 USD 在8天之内
5.0 (3条评论)
2.4
2.4
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easy task just count on me. i have many ideas. we can easily communicate,same language. call me if u want +201225980083 Relevant Skills and Experience Electrical Engineering, Electronics, Engineering, Mechanical Engineering, PLC & SCADA Proposed Milestones $25 USD - after deleivery
$25 USD 在1天之内
5.0 (2条评论)
1.6
1.6
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plc programming ab Relevant Skills and Experience Bachelor of engineering in electronics and communication and Bachelor of science(mathematics, physics, chemistry), CCNA, PLC, SCADA, teaching high school level mathematics for three years Proposed Milestones $30 USD - one step ok....
$30 USD 在5天之内
0.0 (0条评论)
0.0
0.0
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.. Relevant Skills and Experience .. Proposed Milestones $25 USD - .. ..
$25 USD 在2天之内
0.0 (0条评论)
0.0
0.0
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need full information about ac and which type of door and Windows
$20 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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Plc programmer Relevant Skills and Experience PLC and Scada
$45 USD 在2天之内
0.0 (0条评论)
0.0
0.0
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This is the work of 2 Hours for me.. you may award me to get best results. i Have done many of this type of project before this.
$35 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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You can use magnetic door sensors like STB 10. Thermostat also has the function you required. BMS can connect to front desk Relevant Skills and Experience Electrical engineer
$25 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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if you need wireless solution for your project then I can help u. nowadays wireless system are cheep. but we need to discuss it first whenever using switch to turn off the ac or using ir remote signal. thanks
$35 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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I have more than seven years of experience in the field of electronics and electrical product design. I have design more than 20 major industrial products. Relevant Skills and Experience Industrial product design experience, Research Experience, Software knowledge more than 25, PCB designing expert. Proposed Milestones $50 USD - Advance $48 USD - After Work
$98 USD 在7天之内
0.0 (0条评论)
0.6
0.6

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SAUDI ARABIA的国旗
benha egypt, Saudi Arabia
5.0
11
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会员自5月 14, 2012起

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