Simple circuit for a Arduino
Bajet $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 pekerja bebas membida secara purata $30 untuk pekerjaan ini
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.
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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 Lagi
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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.