Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Want to add buzzer on expension slots using DE2 board

Hello i need to add buzzer for alarm in de2 board. i have no idea how to write vhdl code about this. Plz help me now I make all led are light up for alarm instead of sound. but I need sound ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Sorry for bumping into ur forum.I'm a final yr student n I'm currently working on my final yr project which is to design an intelligent street lighting system using FPGA.a street light that comes on at night and goes off during d day.BT my problem is how to interface d external ldr circuit as input signal and d external led as output...plss guy help!