This is Bharat Acharya’s signature style. When he teaches timing diagrams or the fetch-execute cycle, he draws the signals step-by-step. He doesn't just tell you that the ALE (Address Latch Enable) signal goes high; he explains why it goes high and how the address and data buses demultiplex. He draws the internal architecture in a way that mimics a block diagram coming to life.
His videos are officially sold through his website (bharatacharya.in) and mobile apps. Sharing or hosting them for free without his permission would be piracy.
, he provides a significant amount of free content for students looking to master the basics without immediate cost. Where to Find Free Content YouTube Channel Bharat Acharya Education YouTube channel bharat acharya 8085 microprocessor videos free
: The most accessible source is the official Bharat Acharya Education YouTube Channel . He has dedicated playlists for both English and Hindi speakers:
| Topic | What you get for (YouTube) | What you get in PAID (Official) | | :--- | :--- | :--- | | Architecture | Full explanation of ALU, Registers, Control Unit. | Same, plus how to draw it perfectly in exams. | | Timing Diagram | 1 example (MOV instruction). | 10+ examples (IN, OUT, CALL, Conditional Jumps). | | Instruction Set | Data Transfer group (MOV, MVI). | Complete 5 groups (Arithmetic, Logical, Branch, Stack). | | Programming | Simple addition loop. | Sorting arrays, multiplication without MUL, Counter design. | | Interrupts | Only the definition. | RST 5.5, 6.5, 7.5, TRAP – with hardware connections. | | Exam Papers | None. | Last 5 years solved university papers. | This is Bharat Acharya’s signature style
– Many students share handwritten notes, block diagrams, timing diagrams, and question-answer sets based on his teaching on Telegram, GitHub, or study forums. These are often free.
Before diving into the technicalities, it is important to understand why students specifically search for his videos. In an era where online education is dominated by giant ed-tech platforms, Bharat Acharya has carved a niche for himself through pure pedagogical excellence. He draws the internal architecture in a way
Furthermore, students who buy the course report:
Simply search "Bharat Acharya 8085" on YouTube. Look for the channel with his face and the green background. These are 100% legal and free.
Bharat Acharya’s videos on the 8085 are crucial because: