Decilo! - Customizable intercommunicator/ Speech device

thingiverse

Decilo! (Say it!) is a device designed for use as a communication tool, either in speech stimulation therapies or as an intercom device for people with difficulty communicating. You can see it walking here: https://www.facebook.com/hipatetik/videos/10213369402802882/ The device operates from a dfplayer module in autonomous mode (see section AD KEY MODE at https://www.dfrobot.com/wiki/index.php/DFPlayer_Mini_SKU:DFR0299). The PCB is attached to be made in gcode format with a printer, using the method proposed in www.lamja.com/?p=635. I also attach the file in Fritzing format. To assemble the device, you will need the following parts: DFplayer Mini module PCB simple face 5x5cm Resistances and capacitors (see Fritzing and schematic file) M3 screws 1.5cm long x 6 Small self-drilling screws x 5 Soft touch push buttons 12mm Inverter switch key Optional: 3.5mm jacks for auxiliar outputs 4-wire multipair cable (recommended) 30cm Speaker 40-60mm in diameter AA battery holder for 4 batteries Glue The Droplet or similar You will also need a soldering gun, screwdrivers, and a cutter. If you like this design and want to help me research and develop more gadgets, consider giving me a tip.