Following up on:

• Air quality sensors, PM (Particulate Matter), CO (Carbon Monoxide), indoor air quality measurement. New generation low power sensors under review.
• Exact time solutions via GNSS, Cat.M1, NTP, DCF 77.
• Low power NFC card readers: design ready an proto tested.
• Encryption and Authentication solutions.
• Secure IoT with encryption and SSL.

Next projects:

• All sky camera with RaspBerry Pi 5. Basic setup done on July 12, 2026. Outdoor testing under way. Will be adding PoE as power source.
• Short range radar for proximity detection. Protoype under test from June 2026.
• ‘Strange’ musical instruments: the Theremin. PCB buildup pending.
• Various original digital clock designs.

This page has been updated: July 13, 2026.