I require a GPS speedometer and odometer with a digital display to be used for land speed racing. Only two items will be made. Project is for design and build.
Continuous display of speed from 0-500+ mph:
3 digit speed display with 1 mph increments.
Continuous display of straight line distance from origin:
0.0 to 9.9 miles maximum distance.
2 digit display with 0.1 mile increments.
Maximum speed is retrieved by a push button (Hold to display)
Origin and peak speed reset by another push button (Hold 10 seconds to reset)
Acceleration is 0 to 500 mph in 60 seconds. Display of speed and distance needs to keep up with minimal latency and be stable to read easily with no rapid flickering (estimate 0.7 second display refresh).
Display numbers must be at least 50mm tall and visible in bright daylight. Display will fit into an instrument panel. Preferred display is 7 segment LED but open to alternatives. The driver will be wearing polarised sunglasses so LCD displays may not work.
11 - 14 volt DC powered. All LEDs light up for 10 seconds when powered on to check function.
I need 2 units constructed. Components can be loose. I will make the enclosure and mounting hardware. I have CNC machining capability.
Documentation required: I need a list of components, supplier details and price. Also program code for editing.
My preference is to use easily available components without any custom made circuit boards but open to suggestions. Hardware must be very reliable and able to work in high vibration environment with temperatures up to 40 deg C.
Let me know if more information is required or if you have alternative suggestions.
This is the preferred display:
Green LED is brightest, but open to alternative displays:
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Videos of similar function GPS Arduino Speedometers:
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regards and thank you.
32 freelancers estão ofertando em média $528 para esse trabalho
Hi I am experienced embedded system developer with more than 8 years of experience. I have completed a number of projects. Please get in touch to discuss before we start Regards
For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
Hello. i am arduino and electrical engineering, firmware programming expert and i have good skill in this field i will do my best and you will get good result thank you
Hi. I'm professiomal programmer/electronic hardware engineer with experience over 20 years. I can make this device with standard components. Regards, Alex.