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sanitizer dispenser circuit design

₹1500-12500 INR

Completed
Posted almost 4 years ago

₹1500-12500 INR

Paid on delivery
I need a schematic diagram with bill of materials for automatic sanitizer dispenser. The requirements are - the circuit should work on AC as well as have rechargeable batteries when AC power is not on - battery management circuit to charge the 18650 cells. - A switch to control mode of operation (AC/DC/off). just leads so that an external switch can be connected. - A switch to control charge (on/off). this can be internal using transistor. need not be external switch. - IR sensor - micro controller - motor driver to control a 12V windshield motor - led indicator lights for charging on, battery full, battery low, led to indicate dispensing is on, power on. - bill of materials for the schematic as well space available for PCB is 8*[login to view URL] sensor LED connections for transmitter and receiver needs to be at one edge of the pcb in the middle.
Project ID: 26494456

About the project

17 proposals
Remote project
Active 4 yrs ago

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Hi there.I am a professional PCB designer & Embedded system Engineer. I read your criteria and I can handle this [login to view URL] me help you in this project. You can check my portfolio and please take my interview I have done various microcontroller based project and I have expertise in PCB design, PCB converting from one CAD software to another, Arduino programming, IOT based projects. Softwares: ✔ Eaglecad. ✔Kicad ✔Altium ✔Proteus ✔orcad Pspice and many more. ✔Projects : * Smart home automation using esp ( on production ) * smart water tank management system for home (on production) * PID algorithm based line and wall follower([login to view URL] ) * Audio amplifier design. * small range radar system using sonar sensor. * Ir remote-based load control circuit. * design and implementation of custom made Arduino and stm32 boards. * Bluetooth controlled car. * wireless data transmission using nrf module * Home security device using esp and gsm module. * Mini drone with Esp 32. * Smart incubator with solar power. * IOT based Projects and many more robotics projects I will ensure 100 % quality and you will get delivery in time :) I will be waiting for your text.
₹6,500 INR in 7 days
5.0 (6 reviews)
2.9
2.9
17 freelancers are bidding on average ₹5,575 INR for this job
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Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with firmware programming and testing especially. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer, Eagle, KiCAD, OrCAD. - high-speed, flexible, Multi-Layer PCB design. - DDR, motor control, power converter, POE, UART, SPI, I2C, RF, BLE design - ARM, DSP, MCUs, Arduino, Raspberry pi firmware experiences. I am sure I can complete it on time with high quality. If you hire me, I can start to work for your job immediately. I'll do my best for you. Thank you for your time. Best regards.
₹12,000 INR in 3 days
5.0 (5 reviews)
4.1
4.1
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I will do:- Simple to advanced Circuit design and analysis using software tools such as KiCAD, Proteus, Altium Designer, Allegro, PADs, and Eagle My package provides the following services - Schematic drawings - Gerber files - Netlist generation - Pcb's - BOM generation (Professional BOM) - 3D Models of the Actual PCB - ECAD Library Administration I will also generate Gerbers on existing PCBs files
₹10,000 INR in 7 days
5.0 (8 reviews)
3.1
3.1
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Dear Project Owner, I am happy to do this type of complete electronics design and development jobs. I have 10+ years of experience in this, and worked with startup companies successfully. I can complete this job in your budget and time.
₹3,778 INR in 4 days
0.0 (0 reviews)
0.0
0.0
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Hi there I can complete this project with minimum number of electronic components and with highly sensitive manner. Iam a tech graduate in electronics engineering. I can do this with 100 percent perfection Regards Mohammed Razi
₹10,000 INR in 3 days
0.0 (0 reviews)
0.0
0.0
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hi.i have more than 7 years experienced in circuit design and development..in my past I have design project for company.i can design easily without emi-emc
₹3,000 INR in 1 day
0.0 (0 reviews)
0.0
0.0
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Hi sir, my name is ajmal vb , iam a 2.5 year experienced embedded devoloper from kerala india , iam new to freelance website , i already have the schematic for the dispenser as per your requerment , so would like to do your project to ensure that i am able to work here in this websie so iam ready to do it at zero coast , if you are accepting my request i can give the schematic to you in an hour by adding provison to conver 230v ac to 5v dc . if you likes it i wil complete the pcb design in a day and i will hand over it to you .+919744870679 was my whatsapp
₹2,000 INR in 1 day
0.0 (0 reviews)
0.0
0.0
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I can do this project in 7 days. I will provide u the circuit design in first 2 days. Yes I will also provide u the components u need and their costs. I am not including PCB design costs for now. Once you are satisfied with working of circuit on breadboard I can design PCB for u. Ping me if u are interested to work with me.Thanks.
₹11,111 INR in 7 days
0.0 (0 reviews)
0.0
0.0
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hi, I am working as an embedded engineer for the last two years and I have already developed PCB and code for this project which rectify some commonly found issues.I am very happy to share the items with you thank you
₹1,750 INR in 2 days
0.0 (0 reviews)
0.0
0.0
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Able to do this project in 3 days of time. I am doing this type of projects since 3yrs so i will complete it.
₹1,850 INR in 3 days
0.0 (0 reviews)
0.0
0.0
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Hey, hope you doing well. I have done lots of IOT projects including Automatic street light Controller , Automatic Traffic Light Controllers and Four Quadrant operation of DC Motor. I have enough experience that I can provide you the project in the cleanest way that every PCB expert needs. I m confident that I will deliver your project within my given time limit.
₹1,500 INR in 2 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have a good experience with PCB design. I've done more than 30 PCBs. I'm flexible to work with and reliable. The project is good and can be done.
₹7,000 INR in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of INDIA
Bengaluru, India
5.0
3
Member since Apr 11, 2016

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