We believe in open science! Below are links to hardware and software that we have developed, or contributed to, along with a brief description of each tool, relevant publication links, and code repositories.
Zapit: Open Source Random-Access Photostimulation
A complete open-source platform for spatiotemporally precise random-access laser-scanning optogenetic experiments in head-fixed mice. Zapit enables flexible targeting of distributed cortical areas without invasive fibre implantation, using galvo mirrors to deliver laser light to any cortical location. The system includes hardware designs, control software (MATLAB and Python), and calibration tools.
The “Apollo” Implant for Chronic Neuropixels Recordings
A lightweight, affordable, and flexible chronic implantation system for Neuropixels 1.0 and 2.0 probes. Successfully tested across 8+ labs with freely moving mice and rats, as well as head-fixed mice. Recording stability typically maintained for 3-4 weeks post-implantation (varies with implant quality and location).
Experimental Control Board
Developed in collaboration with engineer Max Hunter. A compact, versatile experimental control board featuring constant voltage and current channels (0–24V, 0–1A adjustable), Peltier temperature control, valve-control circuits for liquid reward delivery, photodiode circuit for screen refresh tracking, and Arduino Nano with spare pins.