Fig. 6
From: Designing a tangible tabletop installation and enacting a socioenactive experience with TangiTime
Electronic components used into the physical objects. The image shows the electronic components used into the dragonfly and the Tyrannosaurus rex. The dragonfly has an embedded servo motor to move its wings, and the two dinosaurs have embedded RGB LEDs to light their eyes. The objects have a Wemos Lolin32 microcontroller and a small LiPo battery. We decided to use the WeMos Lolin32 microcontroller because it has a Lithium battery interface and offers WiFi and Bluetooth connectivity