[MODUL 2] PERCOBAAN 2A DAN 2B — PRAKTIKUM SISTEM DIGITAL 2025

Main Ideas / Concepts

• The video reports results from Experiment 1 for Module 2 (referenced as “Praktikum Sistem Digital 2025”).
• The experiment uses three inputs:
  • Input 1 (module Input A)
  • Input B
  • Input C
• Because there are 3 binary inputs, the total number of possible input combinations is:
  • 2³ = 8 possibilities
• For each input combination (based on the states of the 3 pins), the circuit’s behavior is evaluated by whether the LED turns on or stays off.
• Core interpretation used:
  • LED ON → circuit output = 1
  • LED OFF → circuit output = 0 (the amplified output is stated as zero when the lamp is not lit)

Observed Input/Output Combinations

The subtitles enumerate (with some repetition/auto-caption glitches) combinations of three input bits and whether the LED is lit:

• 000 → LED OFF (output implied 0)
• 001 → LED ON (output 1)
• 010 → LED OFF (output 0)
• 011 → LED ON (output 1)
• 100 → LED OFF (output 0)
• 101 → LED ON (output 1)
• 111 → LED ON (output 1)

The subtitles also contain repeated phrases such as “when state is 111…” and “continue again…”, suggesting minor caption duplication rather than additional new cases.

Speakers or Sources Featured

• No specific speaker name or title is provided in the subtitles.
• Source video title: “[MODUL 2] PERCOBAAN 2A DAN 2B — PRAKTIKUM SISTEM DIGITAL 2025”