We are delighted to present a simple LED zapper that lets you used LEDs for visual stimulation and/or optogenetics during 2-photon imaging. Developed and written up by PhD student Maxime Zimmermann

Zimmermann MJY§, Chagas AM, Bartel P, Pop S, Prieto Godino LL, Baden T. LED Zappelin’: An open source LED controller for arbitrary spectrum visual stimulation and optogenetics during 2-photon imaging. bioRxiv d