Connecting to D4 by Qutech in Python
Instrument Card
The D4 module contains 2 individual 24-bit ADCs (Analog to Digital Converters) with an input range of ±4V and a data rate ranging from 1.7 Hz to 83 kHz. As it is designed as alternative to Keithley DMMs, it offers similar or better performance in terms of noise, resolution, temperature drift, INL and 50 Hz rejection. For details, see specifications.
Device Specification: here
Manufacturer card: QUTECH
At QuTech, we work on a radically new technology with world-changing potential. Our mission: to develop scalable prototypes of a quantum computer and an inherently safe quantum internet, based on the fundamental laws of quantum mechanics.
- Headquarters: CJ Delft, Netherlands
- Yearly Revenue (millions, USD): 41.3
- Vendor Website: here
Connect to the D4 in Python
Read our guide for turning Python scripts into Flojoy nodes.
PROTOCOLS > SCPI
To connect to a D4 Power Meter using Qcodes Community, you can use the following Python script:
Note: In the above code, you need to replace spi_rack
and module
with the appropriate values for your setup.