TTL Laser Diode - 5mW 650nm Red - 50KHz Max Ecosystem_Qwiic/STEMMA QT in the lab or at

in the lab or at home

The other GPIO are broken out into solder pads at the bottom

By default it will be display's size minus # overscan

The matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display

These are a great investment for any E

TTL Laser Diode - 5mW 650nm Red - 50KHz Max Ecosystem_Qwiic/STEMMA QT in the lab or atThe Modulated Red Laser Diode Module delivers a 650nm laser beam with external on off control, making it ideal for laser light shows, trip wire sensors, optical communications, and robotics projects. You have some frickin' sharks at your lair, and you're thinking "it would be really great if I could attach some lasers to them" and then you see these little laser diode modules: what great timing! These encapsulated laser diodes are Class IIIa 5mW, with