Goals

• Design and construct a curve tracer
• Measure devices
  • N/P MOSFETs
  • NPN/PNP BJTs
  • (RLC)
• Useful for education
  • Labs and projects

Requirements

• Device Support
  • N / P type MOSFETs
  • NPN / PNP BJTs
  • (RLC Components)
• Driver Circuit
  • PCB
• UI / Display
  • Touchscreen
• Removable Storage
  • microSD card

Specifications

• Drain Voltage
  • 0 – 9 V
• Gate Voltage
  • 0 – 3 V (N-channel)
  • 0 – 15 V (P-channel)
• Base Current
  • 0 – 0.3 mA (N-channel)
  • 0 – 1.5 mA (P-channel)
• Performance
  • Full VDAC Step
    • 20 ms
• Display Refresh
  • Less than 1 s