Harrrry

London, UK Joined November 24th, 2020
3 Instructables 10,213 Views 2 Comments 11 Followers

I'm a mechanical engineer and a maker

Instructables

Mechanical Occupancy Counter

2.3K Views, 12 Favorites

Ultrasonic Occupancy Counter (2-way)

5.4K Views, 21 Favorites

Voice Loudness Monitor (Arduino)

2.5K Views, 28 Favorites