Ultrasonic Transducer AFE / Pulser-Receiver Electronics Development -- 2

Objective: The goal is to design and develop functional prototype AFE(Analog Front End)/pulser-receiver system that can directly interface with any raw underwater transducer (200KHz to 1MHz) and deliver full echo-profile data to a Raspberry Pi... (Budget: $250 - $750 USD, Jobs: Electrical Engineering, Electronics, Embedded Systems, Engineering, Microcontroller, PCB Design and Layout, Raspberry Pi, Signal Processing)