Following on from last month’s inaugural tech night, this month’s tech night was all about the Arduino! We had many interesting demos and again attracted visitors from as far away as Newcastle. Many thanks to everyone who brought projects to show off! Mal VK2TMF brought his audio-activated tie, and an electric scooter package. Marcel VK2HAQ brought his portable signal generator and oscilloscope. Geoff VK2AVR brought some Xmas lights and wireless Arduinos.