Arduino programe for stepper or servo

This is to control the fuel mixture on a turbo motor cycle.

It’s a budget landspeed motorcycle. I did some testing and tuning at an offical NZ avent last week and it outperformed all expectations. I struggled with getting fuel mixture right while riding though.

At the moment I control manually while riding using exhaust gas read out and turning a small valve either in or out.

It’s carbureted so much unheard of to adjust fuel curve while riding... cost me $18 NZ to set up so very proud of my invention and how well it works.

I want to automate it now so I can give the actual riding of the bike the attention it deserves at high speed.

The exhaust gas meter I have has a analog output and approx 1.1v is good for my req tune at full throttle. Any movement in voltage up or down needs to be converted to movement either way.(preferably clock/anticlockwise)

Ideally a stepper motor would suit as can fit to the valve I currently use... however the movement/rotations will need to be restricted to say 1 or 2 turns either way to avoid valve being wound right out during idle and slowing down etc as exhaust gas readings can vary a lot in these cases and actual valve movements only have effect when on throttle and turbo boost active.

Also it will need to reset to a known position or zero at either shut down or start up.. not sure if this is possible but without this it could run itself out of range with only a couple of shut downs. I can easily get feeds on bike to provide consistent power as well as switched with engine etc to provide proper shut down etc.

I have selected Arduino as this seems available and cost effective in NZ but any other suggestions would be appreciated.

The ability to tune the rate and amount moved would be a bonus and stop possible speed wobbles in stepper/valve .. getting near best fuel so slower move with more pause..eg over/under 0.1v of target only move say 3steps and pause 1 sec.

When a long way off best fuel need bigger moves and less pause in valve ...eg over/under 0.2v of target move say 8 steps and pause 0.5 sec.

It is possible for me to make a valve to work on an arm at quarter turn each way (servo???) but would be a last resort...prefer the stepper motor running turns on valve I have as a lot of tuning work has gone into this to date.

Obviously a lot more info needed to write a sketch but throwing it out there.. no parts purchased as yet ..

Beceriler: Arduino, C Programlama, Elektrik Mühendisliği, Elektronik, Mikrodenetleyici

Daha fazlasını gör: arduino servo, servo motor arduino code

İşveren Hakkında:
( 1 değerlendirme ) Te Puke, New Zealand

Proje NO: #18744970

Bu iş için 12 freelancer ortalamada $221 teklif veriyor


Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible and Daha Fazla

$200 NZD in 10 gün içinde
(36 Değerlendirme)

I have been working as an embedded programmer for more than 10 years. Arduino platforms are among the ones I worked with. I am ready to help an discuss all the details of the task.

$170 NZD in 4 gün içinde
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Hello there, i am an Electrical Engineer by profession and have been doing Arduino for quite a while now. I have read all the description and have a very good idea how to achieve required functionality. Just need to kn Daha Fazla

$200 NZD in 10 gün içinde
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Hi, I have read your project description carefully. I have worked with microcontrollers(PIC, AVR, ARM) for 6+ years and have enough experience. Also I have made many automatic devices with Arduino Boards, relays and Daha Fazla

$250 NZD in 5 gün içinde
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Hi, I am interested in your project. You can see my projects on [login to view URL] and as well as on [login to view URL]

$155 NZD in 3 gün içinde
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Hi! The project itself is not not really hard.I was working with airborne systems for years, so regulator such this one is a piece of cake. But there are questions about equipment you will use. Core "problem" is sens Daha Fazla

$155 NZD in 5 gün içinde
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Your project, although seems simple, have some things to be solved. I have experience in embedded software development, electrical engineering and mechatronics. I have some ideas for you but I prefer to talk about then Daha Fazla

$179 NZD in 5 gün içinde
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I have great experience on arduino based projects such as stepper driven robot chassis , balancing platform and much more small projects. I am aware of many problems related stepper motor. Relevant Skills and Experi Daha Fazla

$155 NZD in 3 gün içinde
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Hello. I have experience of many years as an analyst for embedded systems, electronics, and industrial automation. Your project is a fascinating one, and I feel highly motivated to participate in this. I agree t Daha Fazla

$200 NZD in 20 gün içinde
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few things to note: Arduino is not really reliable for such applications because of the environment exposure. a few alternatives that can be explored are raspberry pi or embedded fpga. some fpga boards are around the s Daha Fazla

$333 NZD in 18 gün içinde
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Hi, I'm an engineer with knowledge in arduino programming. And I understand perfectly what you want to do. In the market there are already similar modules to control the power of internal combustion engines and also co Daha Fazla

$500 NZD in 10 gün içinde
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I have designed many circuits like both the analog and digital circuits, my designing tool are ORCAD CAPTURE CIS and ALTIUM, Done firmware for many microcontrollers like ARM,PIC,ARDUINO,RASPBERRY PI,ATMEL sereis etc. U Daha Fazla

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