Miniature OTP Voice PCB Design

Budget: $10 - $30 / ⭐ (0)

Arduino, Audio Processing, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Layout, Prototyping, Sound Design

I’m building a small toy that plays a single prerecorded sound. To make this work I need a PCB design built around the OTP voice chip, a LiPo battery with its recharge module, and an on-board micro speaker... (Budget: $10 - $30 USD, Jobs: Arduino, Audio Processing, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Layout, Prototyping, Sound Design)

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