В работе

I want to add on a security lock to motor controller. -- 2

Be more specific, what I want is:

1. passcode security lock to output on/off signal;

2. normal "off" output

3. when correct passcode is entered, output normal "on"

4. normal "on" lasts for pre-set time, says 30 seconds

5. multi passcodes can be stored and allow access for multi users

6. existing passcodes can be changed after entering correct passcodes

7. A "Master passcode" is maintained for administration such as resetting all passcodes and normal "on" time limit

8. error passcode input for 3 times shall deny all passcode input except "Master passcode".

Final deliverable shall be in complete assembly.

Квалификация: Схемотехника, Электротехника, Электроника, Микроконтроллер, Разводка печатной платы

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О работодателе:
( 0 отзыв(-а, -ов) ) Hong Kong, Hong Kong

ID проекта: #20703259

Поручен:

eslamhussein25

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0.0

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xaainulabideen

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$1120 HKD за 7 дней(-я)
(47 отзывов(-а))
5.8
ProjexConsultant

I can provide the design for your password protected motor controls. I will use AutoCAD to provide the schematic wiring diagram and provide a bill of materials for the necessary components. I will also provide manufact Больше

$2000 HKD за 7 дней(-я)
(10 отзывов(-а))
5.2
MrDmytro

Hello! I have several similar implemented projects. I also have a few questions. 1 - password entry method. Keyboard or something else? 2 - supply voltage. AC, battery, both? 3 - actuator. 4 - requirements for the devi Больше

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4.4
maximwang8661

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PremiumSolution

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hayteekeys5

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aniltarpara1992

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kashifrizvi1

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ramans117

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