University of Nottingham, School of Physics & Astronomy

These circuits form part of the Laser Interlock system we use within the School of Physics and Astronomy. The larger circuit is part of the access control unit whilst the smaller is an interface module used to control a laser power supply.
All the circuitry has been designed using Altium Designer, enabling the generation of GERBER outputs suitable for our in house PCB micro miller or for sending to external PCB fabricators. The ability to integrate Altium Designer’s 3D model outputs into our commercial 3D modelling software enabled the front panel to be machined using the School’s mechanical workshop CNC facilities.