ResistorBoxes: xRTB
xRTB is a relay switeable resistance box platform.
Design features:
- +- 12V max
- USB power
- ultrahigh isolation for active guard
- I2C environmental sensor
- Active guarding (20fA max)
- Onboard resistor reversal switch
- Onboard heater, keep resistors ovenized
- Custom Configureable for desired resistors
- Communications:
- GPIB
- Manual UI
- USB
