Cancelled

Electronic Design for Kitchen Weigh Scale

NEED E-SCHEMATIC AND PROGRAM CODING ONLY.

Features:

o Max Load of 10kg with 1g Divisions

o Single Touch Button Control

o 7-Segment Display

o Total Thickness(including casing) 5mm

o Dimensions 200 x 150 x 5 mm

Operation:

o Place load to turn on display

o Show weight in grams(g) by default.

o Touch Button to change to ounce(oz)

o Touch and hold button to Tare

o Tare indication on display (Appropriate SSD-LCD will be sourced)

o In-built rechargeable battery | LiPo 3.7V 250mAh

o Micro-USB Type-B Power Socket

o Battery Level Indicator

o Display off after 3-5 mins of idleness

o Long Touch & Hold to Power-off and

o Long Touch & Hold to Power-On

TO USE MOST WIDELY AVAILABLE AND INEXPENSIVE COMPONENTS.

Target Price of Assembled PCB With All the Components: INR500-650 | $7.2-9.3

Delivery within 3 Days.

Our current development system:

Conventional Load Cell

Hx711 24-bit High Precision ADC

ATmega328 MCU

Common Capacitive Touch Button

2 x 16 Display

C/C++ Compiler

Skills: Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Layout

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About the Employer:
( 0 reviews ) Hyderabad, India

Project ID: #19543759

9 freelancers are bidding on average ₹22487 for this job

rojuwon1222

I am an excellent developer in electronics. I have 15+ years experience in circuit & PCB design, manufacture & assemble, embedded firmware & application, Mobile Apps development. I have developed many products ago usin More

₹50000 INR in 20 days
(46 Reviews)
6.6
Boris7Guifo

Good morning sir, I read your project and I would like to on. This is how I intend to design it. - Supply: this will deliver the required power to the system. - Weight sensor: Device which will sens the object wei More

₹11111 INR in 5 days
(1 Review)
0.1
papajam

Using NI Multisim 14.0 Circuit Design to create the schematic diagram with simulation. For PCB design can use NI Utiliboard 14.0.

₹12222 INR in 3 days
(1 Review)
0.2
mhassanjafir

I am a professional Electronics Engineer capable of designing and paractical implementation

₹7777 INR in 7 days
(0 Reviews)
0.0
divinedesignr

Hello, Hope you are doing great. Let’s get you some brief details of us. We are an Innovative Product Design & Development Company, specializing in designing products for Industrial and Mechanical Industries. More

₹11111 INR in 30 days
(0 Reviews)
0.0
Kishoraditya0

I can help you create such a consumer ready weighing scale using the widely used electronics components ( available in India) in the most economic and efficient manner.

₹11500 INR in 5 days
(0 Reviews)
0.0
JithinGeorge

Hi, My name is Jithin. I am a Hardware Design Engineer from India. I have more than 12 years of experience designing electronic products and have completed my degree in 'Electronics and Communication Engineering'. I a More

₹7555 INR in 5 days
(0 Reviews)
0.0
pravinkane

Hands on experience in different microcontrollers. Have knowledge of weighing machine's hardware and software design. Please note that the Cost of all components will be an extra charge.

₹41111 INR in 40 days
(0 Reviews)
0.0
etalhak

Hello, I study electronics at Politecnico di Torino. I can help you with all the details and the design procedure of this product but dont you think it is way cheaper and easier to buy one of the off-shelf product? Be More

₹50000 INR in 30 days
(0 Reviews)
0.0