Open-source BLE desk-test prototype for a servo-driven door handle actuator with XIAO nRF52840 firmware, SwiftUI iPhone app, widgets, and no-solder wiring docs.

I/US Music - Official Sequencer Demo - is a browser-based prototype demo of the Official I/US Sequencer.

IWM is an automated RVM for PET recycling, recognition of which includes a JVTM prize and ₹1,00,000+ in funding. It uses an Arduino with Phase 8 memory optimization to validate bottles via material and weight sensors before issuing thermal reward coupons. The dual-power system ensures high-load stability.