Feedback:
By repositioning the electromagnet, and lengthen the magnetic pulse creation by the program (I was having irregular readings at high revs) i have really stable speeds in the flow riding app.
Ps: question, I still am hesitating to upgrade the bike Bosh firmware, is it ok to get the...
Just discovered that the powerful rim magnet it’s N-S is not perpendicular to the rim but parallel!!
So ideally we should place / orient the electromagnet the same way!?
Best way to position the reedswitch and permanent magnet.
All what follows is that the permanent magnet is facing the reedswitch N or S! (The opposite as the attached picture shows)
The magnet should pass perpendicular to the reedswitch at either extremes !
If you pass a magnet along a...
Hello, here are my findings of my own build on my Bosch performance cx gen4, with rim magnet.
I use this self wounded electromagnet , that I power up with the 12V lpp port using a mosfet and a 50% pwm, consuming 0.12 amps .
My first test seemed to work but the readings on my phone were not...
Useful <Magnetic field calculator>…
Magnetic 🧲 calculator
Hello Megabobra,
What are your coil characteristics?
How far from the motor sensor do you place the coil?
Thanks
Hello!
New to this forum, but an old user of a similar "man in the middle" pulse generator on a classic reed switch system.
About the (arduino) code, is there a github repo for sharing the magnetic pulse generation?
Thanks