10 Logic Level Inputs & 10 LED for output indication. Fixed Clock generation of 1Hz, 10Hz, 100Hz, 1KHz, 10KHz, 100KHz & 1MHz. Logic Pulsar, Logic Probe, Potentiometers of 1K, 10K 100K Bread Board of 1260 tie points Sine, Square and Triangular output waveform from 0-200Khz. Fixed DC, Variable DC, AC power supply. All interconnections are made using 2mm banana Patch cord.