Fibre Optic Tree Upgrade: LED Conversion
Replacing a hot halogen lamp with LEDs.
Projects
Engineering logs, projects, hacks, and repairs: High voltage, laser beams, and LEDs.
K40 Laser Cutter Upgrade
Transforming a basic K40 C02 laser.
Replacing a hot halogen lamp with LEDs.
Transforming a basic K40 C02 laser.