Rcexl Mini Ignition Tachometer
- PIC16f628a microcontrollers
- Does not require batteries, Powered from the ignition
- Standard FUTABA plug(Black-Negative Red-Positive and White-Signal)
- Using high-brightness LED digital display.
- Input voltage range:3.5V-8.4V
- Current consumption 25mA-60mA
- Mini tachometer indicates up to 30,000 rpm
- Actual RPM= Display Digital *10
- Body Size: 41mm L x 17mm W x 12mm H
- Display Size: 30mm L x 15mm H
- Weight:8.5g (0.3OZ)
Works with all RCEXL ignitions, New saito RCEXl ignition and OS30GT ignition
Instructions:
1.Connect via Y lead (supplied) between the HALL sensor and the ignition.
2.Connect Tachometer plug into other end of Y lead (supplied)
3.Once ignition power is turned on, RPM will be displayed.
Note:
That connecting plugs should be secured with clips/heat shrink/tape to prevent them coming apart due to engine vibration
The hall sensor & tachometer wires need to be seperated from the Ignition high-voltage wire and receiver wires as much as practical
The tachometer is not recommended for use in flight, it is best to remove the Y wire to restore the original sensor connection before flying.
If your ignition has an additional tachometer output, you should connect to the dedicated tachometer signal wire.