Simple circuit for a Arduino
Orçamento $10-30 AUD
I would need Simple circuit design that does the following 2 tasks for a 5V arduino pro mini
1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit.
The Arduino should keep Power for about 5 seconds after the Battery power is switched off
2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital input
I don't need a PCB Layout
43 freelancers estão ofertando em média $30 nesse trabalho
Hey there! I'm a professional electrical engineer having more than 4 years of experience in Arduino and circuit design. I can do your task perfectly.
Hi There, I am a senior Ph.D. Level Expert and Have more than 5 years of experience in electronics and embedded design. Just check my profile and share your details. Time and Budget will be discussed. Thanks
Hello, I am Electrical Engineer did MS in Electrical Engineering and have expertise in Arduino Programming and Circuit Designing, I am a verified and preferred freelancer in the field of Circuits/Programming. Check my Mais
hello I am a computer engineer,I have masters in computer engineering,I have experience for more than 8 years in arduino and electronics i can make to u the required circuit design within 24 hours
We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Mais
hello sir, I'm an electrical engineer and I have varied experiences in circuit using Proteus simulation program. I have done many projects in this field on Freelancer.com, please kindly check my portfolio I designed m Mais
Hi, Hope you are doing well. I can able to help you on this step down converter project which will power up the Arduino from 12-16V supply voltage. We can discuss in details over the chat, please ping me for further d Mais
As an Electro-mechanical Engineer, I bid on your project because I have the expertise and experience to provide high quality work. I can achieve the results that you are asking for. So , respond to the offer so that we Mais
Hi! I hope you are doing better. I have seen your job details. I have seen to need the Embedded system designs experts. I have very good expertise in different microcontroller. These controller are given below 1) 8051 Mais
HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such Mais
Hello, Dear Concern, We are a team of professional members of Electrical, Electronics, Telecommunication, Mechanical, Civil, Chemical, Aerospace, Avionics, Aeronautical, Thermal, Renewable Energy, and Industrial Engine Mais
Valuable client I'm expert electrical engineer with more than 4 years of experience in MATLAB and Arduino coding. I have go through your requirements and I think I'm the most suitable person for this job. I can do you Mais
Dear Client, I am a good person in the field of Embedded and IoT Development and Electronics. I have created many PCB designs and projects. I have done many projects with Arduino and microcontrollers. So I'm very int Mais
Hello how are you? I have DONE your project circuit with all requirements and I can send it now , write me
Nice and detailed description, I can provide circuit diagrams and instructions
I am an electrical and electronics engineer, I can do your work weel and in the faster time, and i can change if you want, and i have good experience.