DIY friction drive for old fixed gear bike.
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The power unit is explained in the description.
Now the Electronics;
The amps from the lipo's are run trough a ESC and the ESC control's the brushless motor.
The ESC is controlled by the Arduino by reading the throttle switch.
The throttle is nothing more than a potentiometer with 3 connectors V+, signal and Gnd.
This signal is read by the Arduino and send's a PMW signal in proportion of the throttle position to the ESC.
ESC.inoino - 699.00 bytes - 02/02/2017 at 11:50 |
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The waterproof enclosure arrived this morning.
The lipo's fit in the box pretty snuggly.
Still waiting for the ESC and arduino to test the power of the motor...
But the switch and hand trainer arrived this morning :)
The hand trainer has a big torsion spring that I can use to make sure the skatewheel has enough coupling with my back bike wheel.
as you van see the project is still going.
Im waiting for the good stuff from China Hope it will arrive next week.
tychobarendse
M@lte
Matthew Potter
andreaspohl
rithik krisna