1GT101DC
Moderator: Masi_K
No olihan tähänkin jo B&G valmiiksi vastannut, kunhan vaan osasi etsiä:
For a Hall sensor, the setup is easier. Most Hall sensors use a open-collector NPN transistor (emitter tied to ground), so you can use this point to tap a signal for the MS tach. Use a 1K resistor for R10, and jumper out the John Zener (keep the Wing diode). If you experience problems starting, then increase the resistance of R10 to 2.2K. You may also have to add a pull-up resistor to the tach signal - use a 10K resistor tied to +12V.