Thanks Mr J Banks
#7
Tripad board
LM3914N
Solid core black wire
18 pin DIL socket
10bar Kingbright LED or buy the individual (fast action) LEDs, but RS have a multicolour one.
5K pots x 2 + 220k or similar pot to simulate and test
I think I threw in a bypass cap as well across the power. See the thread in drivetrain for all the details.
Note on a normally aspirated vehicle you will not need to read the same range as I show for a Scooby, and your Ford lambda sensor may be calibrated differently so some experimentation will be required
LM3914N
Solid core black wire
18 pin DIL socket
10bar Kingbright LED or buy the individual (fast action) LEDs, but RS have a multicolour one.
5K pots x 2 + 220k or similar pot to simulate and test
I think I threw in a bypass cap as well across the power. See the thread in drivetrain for all the details.
Note on a normally aspirated vehicle you will not need to read the same range as I show for a Scooby, and your Ford lambda sensor may be calibrated differently so some experimentation will be required
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alcazar
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18 September 2015 11:49 PM