Bigmax V2 (ISD1820 version)

thingiverse

This is the second version of the Bigmax communicator, designed for single-button use (play function). The record button is located on one side of the box. Its purpose is to assist in speech stimulation therapies. This model uses an ISD1820 module, which can be purchased from AliExpress (approximately 39x43mm in size). To complete this device, you will also need: AAA Battery Holder x1 AAA Batteries x2 M3 Screws x6 M3 Nuts x2 ISD1820 Module 12x12mm Soft Touch Switch 40-60mm Diameter Speaker Wire and Soldering Iron Note: The Portapilas part must be glued to the Piso Part. I recommend printing the "caja" part with a 194° X-axis rotation. Any helpful tips are appreciated!