Find Jobs
Hire Freelancers

Simple hardware cuircuit design needed

$30-250 USD

Ditutup
Dibuat hampir 7 tahun yang lalu

$30-250 USD

Dibayar ketika dikirim
I want to build a device that uses a thermocouple to measure temperature of a machine. When the machine is on, and it is generating heat, i want my device to detect the temperature and then close a circuit thus activating an hour counting device. The idea is to have a device that can do this without any electrical contact with the machine it must measure. The hour counting component is readily available. It's the temperature sensing part and the PCB that I do not know how to handle. The device will need a power supply that I would like to reside inside of the enclosure. The temperature that it senses will need to be adjustable. The thermocouple will connect via some sort of port on the outside of the enclosure. I would like my device to be able to utilize various types of thermocouples.
ID Proyek: 14908919

Tentang proyek

16 proposal
Proyek remot
Aktif 7 tahun yang lalu

Ingin menghasilkan uang?

Keuntungan menawar di Freelancer

Tentukan anggaran dan garis waktu Anda
Dapatkan bayaran atas pekerjaan Anda
Uraikan proposal Anda
Gratis mendaftar dan menawar pekerjaan
16 freelancer menawar dengan rata-rata $149 USD untuk pekerjaan ini
Avatar Pengguna
I can do your job.
$495 USD dalam 10 hari
5,0 (2 ulasan)
4,3
4,3
Avatar Pengguna
We are 10 Members team with 8 years of experience. Specialized in all sorts of Electrical and Electronics Automation. We design and Build Products in most efficient possible manner Relevant Skills and Experience * FPGA, PIC, AVR and micro controller programming * Intergration of all types of sensors (IR, ultrasonic, heat, pressure,etc;) * All types of motors controlling (DC, AC and stepper) Proposed Milestones $222 USD - completion
$222 USD dalam 15 hari
5,0 (1 ulasan)
3,4
3,4
Avatar Pengguna
I am an Electrical Engineer having specialization in Electronics and Control, teaching at Electrical Department FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with specialization in CONTROL. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Digital Signal Processing (MATLAB) 4. Micro-controllers (8051, Arduino, PIC) 5. Power Electronics (PSIM, MATLAB, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the services in Mechanical Engineering Projects.
$148 USD dalam 3 hari
5,0 (4 ulasan)
3,2
3,2
Avatar Pengguna
A simple circuit design which will measure and activate a relay at a desired temperature Relevant Skills and Experience theww decades of electronic system design Proposed Milestones $155 USD - curcuit schematic. BOM What is the range of temperature?
$155 USD dalam 3 hari
5,0 (2 ulasan)
1,2
1,2
Avatar Pengguna
Hello Hope you are doing great. I am an Electrical Engineer and have experience in making circuits. If you are interested then we can details over chat.
$85 USD dalam 3 hari
5,0 (1 ulasan)
1,1
1,1
Avatar Pengguna
Hi How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks Have samples Relevant Skills and Experience work Proposed Milestones $30 USD - full
$30 USD dalam 1 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
hello, I'm mouhsine electrical engineer. I'm new in freelancer. I have 5 years of experience in embedded systems and pcb design. Also I can give advise to produce your pcb in china with little price and high quality. best regards!!
$55 USD dalam 6 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
we can do this project for you' Relevant Skills and Experience Altium Designer, PCB Design Proposed Milestones $50 USD - Schematic Design $61.11 USD - PCB design and Gerber files
$111 USD dalam 1 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
specialized in temperature control designing with PID control, with various sensing using thermocouple, RTD and semiconductor sensors. Have earlier designed a baby warmer for precise control. Relevant Skills and Experience Microcontroller based design, with high resolution adc and fast sampling, hysterises control.
$222 USD dalam 15 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera UNITED STATES
Palmetto Bay, United States
5,0
3
Memverifikasi Metode pembayaran
Anggota sejak Agu 11, 2017

Verifikasi Klien

Terima kasih! Kami telah mengirim Anda email untuk mengklaim kredit gratis Anda.
Anda sesuatu yang salah saat mengirimkan Anda email. Silakan coba lagi.
Pengguna Terdaftar Total Pekerjaan Terpasang
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Memuat pratinjau
Izin diberikan untuk Geolokasi.
Sesi login Anda telah kedaluwarsa dan Anda sudah keluar. Silakan login kembali.