Low speed AVR oscilloscope
Description:
This is a low speed oscilloscope which measures frequency up to 5KHz. Display is done on a graphical LCD. Complete source code, schematic, layout design is provided.
Micro Controller:
ATMega32
Specification:
Frequency measurement- up to 5 kHz (square wave)
Voltage input- 24V AC / 30V DC
Power supply- [...]