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

Pågående Publicerat 4 år sedan Betalades vid leverans
Pågående Betalades vid leverans

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.

Circuit design Elektroteknik Elektronik Mikrokontroller PCB Layout

Projekt-id: #20703259

About the project

11 offerter Distansprojekt Aktivt 4 år sedan

Tilldelades:

eslamhussein25

Free PCB design for you I am an embedded software developer, I made different projects before related to embedded systems and i made password system like you need so i can do that with high quality Relevant Skills and Mer

$1244 HKD inom 5 dagar
(0 omdömen)
0.0

11 frilansare har lagt bud på i genomsnitt $1711 för det här jobbet

xaainulabideen

For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we c Mer

$1120 HKD inom 7 dagar
(53 omdömen)
6.0
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 Mer

$2000 HKD inom 7 dagar
(12 omdömen)
5.4
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 Mer

$1900 HKD inom 10 dagar
(17 omdömen)
5.1
maximwang8661

⭐LOW RATE! HIGH QUALITY&SPEED!⭐ I read your project . Your project is very interesting. I have ever been similar project with your project. I have 8+ years of experience working with Altium design and Device design(CPL Mer

$3333 HKD inom 7 dagar
(1 omdöme)
1.4
PremiumSolution

Hello, I assure you quality work as per your given deadline. I can provide you with a guarantee of plagiarism free work and also I can provide your work as per your requirements along with free of cost changes facility Mer

$240 HKD inom 1 dag
(0 omdömen)
0.0
aniltarpara1992

We are providing embedded system solutions to good deliver our customer our mine work in Dimond industry we have more experienc staff and we believe in quality work our office in hongkong

$2777 HKD inom 12 dagar
(0 omdömen)
0.0
kashifrizvi1

Hi, i know working with electronic security locks. i will do your project efficiently. Inbox further details please.

$1500 HKD inom 10 dagar
(0 omdömen)
0.0
ramans117

Expertise in using microcontroller and able to deliver project on time. Have work on stm32 series and renasa chips

$2222 HKD inom 15 dagar
(0 omdömen)
0.0