Tagged Questions

1
vote
3answers
128 views

Controlling 8-bit DAC Output over I2C— decimal to binary char conversion help

Clarifying my question a bit. We're using a PIC32 board with an MCP4706 8-bit DAC, controlled over I2C. If we write a binary value (e.g. 0b00000100) to the DAC, it outputs as expected. However, ...
1
vote
2answers
96 views

I2C with PIC32 and MCP4706 Not Working

We're working on a battery charger for an electric bicycle at the moment, but prototyping with a PIC32MX695F512H kit board and an MCP4706 DAC soldered onto a breakout board, programmed using a ...
2
votes
1answer
103 views

viewing microcontroller's output

I'm trying to sample a(low frequency) signal I'm producing using Microchip's PIC16F1783 (which has an internal DAC). I connect its output and ground my PC's audio jack (GND+Right Channel). I then ...
5
votes
4answers
1k views

High Quality Audio ADC and DAC with Embedded

I am starting work on a project where I want to do some DSP using an embedded solution ideally with very low latency as it will be in a real time environment. In addition I want high quality, ...