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dds9m-controller

Interface PCB for Novatech DDS9m frequency generator

differential-buffer

Quad channel differential to single-ended buffer board. Uses AD8421 op-amp.

digital-buffer-box

Digital Buffer Box

double_comparator

Double comparator board for synchronizing mode-locked lasers

eagle-config

Eagle libraries and configuration files in use at the JQI.

encoderstream-arduino

Encoder which acts like a stream object.

eurocard-backplane

A customized backplane for our Eurocard racks.

filtersupply

Filter for switching regulator

fleaacquisition

gan-amplifier

High-power, wide-bandwidth RF amplifier

hard-drive-shutter

Hard Drive shutter based on Ian's Modifications to the 2007 RSI Paper

hubfrct_2021

Data and Analysis Codes for the Hubble Friction Experiment.

hv-piezo-driver

Safe and compact low power high voltage controller for piezoelectric actuators

injection-ffwd

Circuit for feeding forward on an injection-locked laser current

instrumentation_ampl_with_batteries

jane

Programmable System on Chip for control of atomic physics experiments

jqi-eagle

Schematics and PCB layouts for electronics designed at the JQI.

labscript

The labscript Python library provides a translation from simple Python code to complex hardware instructions. The library is used to construct a "connection table" containing information about what hardware is being used and how it is interconnected. Devices described in this connection table can then have their outputs set by using a range of functions, including arbitrary ramps.

labscript-devices

Module containing labscript suite hardware compatibility, separate from the main programs. Device compatibility is implemented with a plugin architecture, for modularity and extensibility. Each file in this module contains a labscript device class, a BLACS tab class, a BLACS worker class and a runviewer parser class for a particular device. These implement functionality for the device which the programs in question call on when they encounter each device in user labscript code, hdf5 files, or connection tables.

labscript-utils

Shared modules used by the labscript suite. Includes a graphical exception handler, debug tools, configuration management, cross platform filepath conversions, unit conversions and custom GUI widgets.

laser-electronics

Organization and documentation for open-source laser electronics suite

lcd-arduino

LCD library for interfacing with SPI capable LCD displays.

lcdmenu-arduino

LCD navigation menu for arduino-type devices.

lightfield-loop-acquisition

LightField AddIn for ColdAtom Experiment Compatibility

linear-power-supply

Linear power supply; 5A @ +15V, 3A @ -15V, 1(ish?) A @ 5V.

linear-temperature-controller

A linear temperature controller based on Team Wavelength's WTC3243 chip, controlled by an Teensy.

liteplacer-dev

LitePlacer machine user interface and control software

liteplacer-release

LitePlacer software, the version that the current release is built from

liteplacer-ver2

lockfreq-arduino

A frequency lock wrapper class to the AD9954 DDS library.