When I built the Duty Cycle Fuel Flow meter, I also added a LED light bar
to give me a air/fuel ratio indication from an installed narrow band O2
sensor. So the LCD display and LED bar were all designed to fit within a 2
1/4” dia format. Here is a shot of the PCB board I used. The LDC
display and LED bar were mounted on the front (opposite) side of the board
shown
Ed
Sent: Thursday, July 27, 2017 5:13 AM
Subject: [FlyRotary] Re: fuel consumption gauge
Thanks Andrew, but the sly sods want 2 flow meters as well for the low price
of $1200 All up plus fittings, say $1500. Neil.
On 7/27/2017 9:34 AM, Andrew Martin wrote:
Mgl say they are now open
source, so completely configurable if your so inclined. or just use as is.
worked for me.