creating audio speaker circuits
Budget: $30 – $250 USD
creating audio speaker circuits (handling digital input signals right through to audible sound outputs)
Aims and Objectives
In this project you will be building the following systems:
● A digital-to-analogue converter (DAC) formed from a ladder of resistors
● A commercial DAC chip to compare with the performance of our own DAC
● A simple amplifier to drive a small speaker from the DAC output
Aims and Objectives
In this project you will be building the following systems:
● A digital-to-analogue converter (DAC) formed from a ladder of resistors
● A commercial DAC chip to compare with the performance of our own DAC
● A simple amplifier to drive a small speaker from the DAC output