Author Topic: FS: Wmax351's MPG Gauges (Read 36813 times)

wmax351 · « **on:** August 19, 2012, 12:25:34 AM »

They are ready. This thread is a work in progress, as I transfer all the instructions and details to this thread.

http://www.motobrick.com/index.php/topic,2296.0.html

Ordering info:

Update: Currently, I am quite busy with medical school, and I don't foresee having time in the future to assemble these. If someone is interested in taking over, I could sell the lot of the partially assembled kits to someone with skills and interest in assembling and selling the rest, as well as enough circuit boards for 50 or so more.

I can also sell the kits individually: people who've expressed interest in an assembled one get priority on these kits. They can be assembled with basic electronics soldering skills.

The cost for the kits is $50 (clearance sale) plus $8 shipping , to the Continental US. Elsewhere, email me first, and I can give you the exact cost.

My paypal email is: maxwell.witt (at) berkeley.edu.

Includes:

Kit consisting of main board and display
Wire
Case
Screws for case
Buttons
Cable gland
3 posi-taps
A connector for the fuel injector (so the injector harness doesn't need tapped)
Instructions

I will also post source code here shortly. There are some extra inputs/outputs that can be used (for eggheads).

sh00ter · « **Reply #1 on:** August 19, 2012, 09:27:42 AM »

Done. Sweet!

mystic red · « **Reply #2 on:** August 19, 2012, 11:45:27 AM »

There ya go Max, sticky until you get sick off making them!

wmax351 · « **Reply #3 on:** August 23, 2012, 02:00:36 AM »

Well, they've been selling well. The first few that I finished have sold. But more are on the way, pending my time on the weekends. Should be able to crank out a few more this weekend.

sh00ter · « **Reply #4 on:** August 25, 2012, 07:49:22 PM »

got it in the mail today! very excited!!

wmax351 · « **Reply #5 on:** October 12, 2012, 10:21:30 PM »

Any reports back? Hope the gauges are working well.

Rick G · « **Reply #6 on:** October 12, 2012, 11:19:30 PM »

Not installed yet as still have omly one arm to work with and I am really hanging out for a ride.

Lawrence · « **Reply #7 on:** October 13, 2012, 08:39:01 PM »

I'm sorry to say I've yet to fit mine either. I've been re-thinking where I will mount it. I first thought I'd use strong 3M Hook and Loop stuff to fit in on the pad over the handlebars and run the wires through a rocker switch port. I started to have second thoughts about that spot after I realized that would make removal of the pad for some maintenance problematic. I'm now thinking I'll put in on a mount secured on the handlebars themselves. I found a very narrow fitting that is designed to hold a mirror stem. I think I can use that in conjunction with a short stem ( a bit of bar stock) attached to some GPS mounting device, suitably modified for your instrument. If that proves to work, I'll be regretting asking for the configuration where the wires exit the box on top :dunno2:
Stay tuned.

racinrich · « **Reply #8 on:** October 16, 2012, 09:57:43 PM »

what are the dimensions of the display box

wmax351 · « **Reply #9 on:** October 17, 2012, 03:31:19 AM »

Quote from: racinrich on October 16, 2012, 09:57:43 PM

what are the dimensions of the display box

4.4 X 2.4 X 1.1 inches. The Cable Gland pokes out a bit more from either the bottom or top.

wmax351 · « **Reply #10 on:** January 25, 2013, 02:37:31 PM »

I'm working on adding a air temperature sensor. I'm doing a prototype for an order I have. If it works out, I can retrofit others if desired, or send a kit if someone is handy with a soldering iron.

sweatmark · « **Reply #11 on:** March 25, 2013, 01:41:02 PM »

Max, thanks for taking on this challenge.

I'm in for a "Max MPG" kit to be installed on my R1150R Rockster. Didn't see much action within your ADV Vendors thread (aside from the usual inmate banter), so maybe I can help spread the word in Oilhead circles.

We'll need to chat about the physical install for my bike, as I intend to replace OE clock that's part of the instrument module. LCD board dimensions will be limiting factor, and I'll need to separate LCD and switches from PIC board to make it all work.

I started work on a Picaxe project with similar capabilities, plus clock function based on NMEA serial output from GPS puck... Will put that idea on hold.

Making the daring assumption that the AMP connectors for R1150** are same as K bikes. Basis: my bike's air box temp connector is identical to fuel injector connector, and from your reference to Poolside's IICE Air project.

I have a TTL speedometer signal for the MPG input, plus the speedometer's turn signal cancel output. The TTL comes from a programmable frequency divider that I'm using to condition wheel speed sensor output, as required for my iABS-ectomy (aka "xABS"): square wave to freq divider to analog filter... Those elements could be incorporated into your Pic, but I don't think either of us would want to spend the time.

So we might need to discuss offline re: kit items. PM me here or on ADV or R1150R.org for phone number.

wmax351 · « **Reply #12 on:** August 09, 2013, 07:51:55 PM »

These are still available. I have about 10 left.

mystic red · « **Reply #13 on:** August 09, 2013, 11:01:46 PM »

Quote from: wmax351 on August 09, 2013, 07:51:55 PM

These are still available. I have about 10 left.

Sorry Max, I'll take one....

Lawrence · « **Reply #14 on:** August 16, 2013, 04:34:26 PM »

I've now had a chance to put some miles on the one I installed on my 1985 K100RS and could not be more pleased with it. Highly recommended!

wmax351 · « **Reply #15 on:** January 04, 2015, 10:42:12 PM »

Bump

I plan on moving soon, so I might not be able to make these for much longer. I've still got about a ten partially assembled units. I'll put them on clearance sale while I can still assemble them for the next month or so. I'd take 45+shipping for a partially assembled one with everything, or 65 + shipping for an assembled one.

Also, if anyone who has one needs a new faceplate due to scratching, I can send a replacement.

Dragwn · « **Reply #16 on:** January 10, 2015, 01:49:13 PM »

Message sent

wmax351 · « **Reply #17 on:** February 08, 2015, 12:45:30 PM »

I'm back in CA for a few weeks, so I can build units for people.

WayneDW · « **Reply #18 on:** February 09, 2015, 07:52:32 PM »

Has anyone figured out where to put one on a RT or LT? Pictures of one mounted?
thanks.

rogan · « **Reply #19 on:** June 11, 2015, 09:19:30 AM »

Quote from: Lawrence on August 16, 2013, 04:34:26 PM

I've now had a chance to put some miles on the one I installed on my 1985 K100RS and could not be more pleased with it. Highly recommended!

Lawrence, I have a 1985 K100 RS with an RT fairing. Could you provide details on what you finally used to mount your Wmax, and perhaps a picture if it's not too much trouble? I'm also thinking of using a handlebar mount. Thanks much.

Rogan

brokenbeemeer · « **Reply #20 on:** August 25, 2015, 09:45:49 AM »

have you restarted your "production" for a K75 unit?

Thanks
vince

wmax351 · « **Reply #21 on:** August 25, 2015, 10:35:39 AM »

I've been stalled while working on med school apps. I hope to do them this winter, though.

brokenbeemeer · « **Reply #22 on:** August 25, 2015, 11:13:49 AM »

put me on your list, Good luck with the Med apps I know it's a tough road..

Vince

herseyb · « **Reply #23 on:** August 25, 2015, 02:49:19 PM »

+1 for K75, when you've got the time.

wmax351 · « **Reply #24 on:** September 11, 2015, 10:08:26 AM »

Update: And the last of the secondary apps are in. So I should have some time to work on these now!

Got two interviews so far as well!

News:

Author Topic: FS: Wmax351's MPG Gauges (Read 36813 times)

Rick G