Laser trip wire alarm and static electricity detector


I’m new to the community forums but have been playing around with projects for the Particle Photon for a while now.
I have a blog where I am writing up some interesting projects and guides for the Photon.

Two cool projects I have made are:

Laser Tripwire Alarm -

Static Electricity Detector -

I hope you find them interesting!


Where did you get the laser emitter for the Tripwire alarm? thanks

Maplin. It’s a travesty that shop closed down, now you can only buy components like that online.