ligo-ex
ligo-ds
|
Richardson Lab Experimental Log |
Not logged in |
|
|
|
Message ID: 310
Entry time: Tue Jan 23 12:17:41 2024
Reply to this: 311
|
Author: |
Tyler |
Type: |
Update |
Category: |
Electronics |
Subject: |
RTD Chassis |
|
|
After updating the wiring in the RTD Chassis, a signal is now seen at each ADC input. However, there seems to be a discrepancy between the voltages I measured out with the multimeter (see below). Next steps include:
- Finish final debugging
- Calibrate ADC inputs with known voltage source (likely to use DAC).
Voltage Readings:
RTD 1: 0.576 V
RTD 2: 0.578 V
RTD 3: 0.598 V
RTD 4: 0.563 V
RTD 5: 0.477 V
RTD 6: 0.463 V
RTD 7: 0.456 V
RTD 8: 0.491 V
Reference Resistor: 5.463 V
Total Voltage: 9.665 V |
|
|