Electrical Circuit Design and component selection (Arduino based)

I would like a circuit design and product recommendations for my arduino project.

The circuit should be arduino controlled and based, some components I have selected, some I would like recommendations for.

I would be happy with selection of parts from here if enough choice is available to make sensible selections based on the requirements. [login to view URL]

Power source - 10*18650 batteries (20A continuous, 30A burst). https://www.amazon.co.uk/LG-3000-18650-Battery-Pack/dp/B01KK9PN6Q/ref=sr_1_2_sspa?ie=UTF8&qid=1534689038&sr=8-2-spons&keywords=lg+10+pack+18650&psc=1

Motors (x2) - [login to view URL]

ESC - [login to view URL]

USB C charging for batteries - (please recommend an arduino compatible one to allow charging control and monitoring via ardiono) must support USBC fast charging and ideally USB Power Delivery higher load charging using for example a laptop charger).

Arduino board - (TBC based on above and below components).

2x Servo Motors

OLED Screen - [login to view URL]

The arduino board will also need to have enough connections to control:

A Water Level Sensor

2x Esc control (as per above)

2x Servo motor (powered by above but

Surface Transducer - [login to view URL]

OLED Screen - [login to view URL]

Potentiometer - [login to view URL]

Load sensors to provide feedback on charging progress, motor power consumption and remaining energy based on current rate.

2 x digital temperature monitors.

For all components, I am after

An explanation of any additional electronics and what they do (i.e. resistor to separate ... from ...)

Small, efficient and not over-specified for their task.

Readily available to buy in the UK (ideally from a single source) or Europe.

Short Lead times for delivery (1-2 weeks or less).

I would like to receive as deliverables:

Product recommendations with URLS for arduino boards and charging control.

Circuit diagram for electronics and arduino wiring with clear lables and notes.

Calculations to show current draw and overall circuit draw on the diagram for each area (Ie charging in), battery to esc, esc to motors etc.

No components can be introduced that incur heat generation or loss and all components must be specified to be as small and efficient as possible for the task.

I will try myself to put together the software for the above.

Evner: Arduino, C programmering, Elektrisk Ingeniørarbejde, Elektronik, Microcontroller

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Om arbejdsgiveren:
( 58 bedømmelser ) Norwich, United Kingdom

Projekt ID: #17471574

Tildelt til:


Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL] I can help you select the best components for your circuit within a few hours.

£100 GBP på 1 dag
(13 bedømmelser)

4 freelancere byder i gennemsnit £118 på dette job


Hello. I am an excellent circuit and PCB designer. I have worked in PCB design of 2 ~ 38 layers with very high frequency for 4GHz and high speed RAM interface. For embedded system and prototype development, I have r Flere

£111 GBP in 3 dage
(6 bedømmelser)

Ready to start the work to make Electrical Circuit Design and component selection, We can discuss more over chat, Thanks Regard Arjun S.

£110 GBP in 3 dage
(3 bedømmelser)

Dear employer, I am an experienced in programming and I'm sure I can complete your project asap. Please contact me and tell about your job details. I promise a high quality and punctual work. Thanks. Electrical Circui Flere

£150 GBP på 1 dag
(0 bedømmelser)