Multimeter with Arduino + Display Nokia + cureent sensor + batery. SD card shield removable.
Feature Growth Chart
Phase 1:
- Prototype, Arduino (10bits resolution, max rate target 50msec)
- Display Nokia
- Voltimeter 0-25 V (two channels)
- Ohmmeter 0-470k + continuity tester
- Current sensor
- Power calculation
- Battery
- SD card Shield removable
Phase 2:
- Prototype (10bits resolution, max rate target 50msec)
- OTG
- Indicators + datalogger
- Voltimeter 0-25 V (two channels)
- Ohmmeter 0-470k + continuity tester
- Capacitance meter
Phase 3:
- Final pocket case (10bits resolution, max rate target 50msec)
- OTG
- Indicators + datalogger
- Voltimeter 0-25 V (two channels)
- Ohmmeter 0-470k + continuity tester
- Capacitance meter
- Current meter 0-5V
Phase 4:
- Prototype (16bits resolution external ADC, max rate target 50msec)
- OTG
- Indicators + datalogger
- Voltimeter 0-25 V (two channels)
- Ohmmeter 0-470k + continuity tester
- Capacitance meter
- Current meter 0-5V