Design and prototype adjustable constant voltage/current board
$30-250 USD
货到付款
Need design and working prototype of Arduino or ESP32 for use as programmable/adjustable constant voltage and constant current regulator. Also, output will need to be Transistor/FET controlled for use as pulse out.
Circuit should be capable of being powered by typical usb from laptop or alternate power supply, but built using usb-c preferably. Input power should range from 5VDC to 30VDC or higher. Adjustable output voltage up to 30 VDC minimum with 16 bit resolution. Adjustable output current up to 2 amps minimum with 16 bit resolution.
Preference is to have a socket for the Arduino (embedded Bluetooth and UART) or the ESP32 (embedded Bluetooth and UART) in the case of failure.
Drawings, schematics, and GERBER files should be included as well as a bill of materials, along with two working prototypes.
Bonus: it would be nice for battery powered, while charging from the same one usb input. Estimated battery life should be calculated for 24VDC at 20 ma load for a period of 8 hours . It would be nice to have a custom enclosure. It would be nice to have a small display voltage and amps out, up to 10ths of a volt and up to one milliamp. Modbus tcp over wifi if using the ESP32 would also be nice.
Whatever the device I will build a UI for the PC and/or phone app to use. Depending on cost of project may get you to do this as well.
项目ID： #32623467
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有18名威客正在参与此工作的竞标，均价$543/小时
Best Prototype Design Expert at your doorstep! Dear Client, We can design Prototype voltage/current board based on Esp32 with Arduino while meeting all requirements for you. We have extensive experience in Esp32 base 更多
Hello, I have created a similar devices in other projects, partly in one, partly in others. I can help you.
Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PC 更多
Hi, I can design Prototype based on "ESP32 with Arduino" for adjust constant voltage while meeting all requirements for you. I have humungous experience in Prototype based Arduino, ESP32 design and would make the solu 更多
I have more than 9 years experience in embedded hardware design with firmware development . and i have already done many custom PCB with arduino and esp32 . SO I can do your job within a time limit with your sanctifica 更多
I Will Provide services of Arduino, ESP32 and ESP8266 from basic to high level programming. I have done more than 500 projects. Which are related to Arduino, ESP32 and ESP8266. Hardware : ESP8266 Arduino Family ES 更多
I'm an Embedded software engineer and I have experience in C Programming and Embedded software development. Let's talk about your project
Hello. I hope to work with you on your project as I am very familiar with my past work. I have over 10 years of experience in electrical engineering and PCB layout and circuit design and an electronics engineer. I pro 更多
I am an Embedded System expert with 15 years of experience. I have expertise on ARM, 8-bit controller, Arduino, raspberry pi , Linux boards etc.
Hello. I can handle your project. I have good experience of PCB, Electric Circuit Design, so can help you. I can share my past work and hope more discuss with you. Thank you.
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