This invention started as a handheld device to diffuse laser light while experimenting with sound design. This morning, a need for a latte and a lack of AA batteries merged the two into a single device. Diffuser & Frother.

🧰 Parts List

🧲 Clamp — Standard lab stand clamp, used for modular mounting

💨 Mini PC Fan — Used to diffuse and circulate laser light patterns

🔋 3.7V Battery Housing — With built-in on/off switch

🎛️ Speed Controller — For adjusting motor intensity

⚙️ DC Motor — With latte frother whisk mounted. Also diffuses laser light through vibration.

🔋 3.7V Lithium-Ion Rechargeable Battery — Power source

⚫ Electrical Tape — For insulation and grip

🔥 Hot Glue — For structural reinforcement