Low Cost High Frequency Function Generator with Variable Power Supply For Academic Purpose

Dual channel function generator with variable power supply is a single module which comprises of dual channel digital function generator, fixed and variable power supply, a DSO138 oscilloscope, breadboard and USB port. This module is specially designed for academic purpose. The dual channel digital function generator generates sine, square, sawtooth and triangular waveforms. Since it is dual channel two different waveforms with different specifications can be generated simultaneously. This reduces the cost and space occupied by two single channel function generators. Variable and fixed power supply generated voltages that is required for the analog circuits in academic laboratory. The DSO138 oscilloscope displays low frequency waveforms on TFT display which is helpful for the user to analyze the output. A breadboard is attached to the module to perform analog experiments.