5.2 ADC 0808/0809 Explained | 8-bit Analog to Digital Converter | EngineeringBytes

Welcome back to our Microcontrollers / ECE Full Course! In this video, we explain the ADC 0808 / ADC 0809 (Analog to Digital Converter) in a simple and easy-to-understand way. These are widely used 8-bit ADCs that convert analog signals into digital data, making them essential for interfacing real-world signals with microcontrollers like 8051. In this video, you will learn: * What is ADC (Analog to Digital Converter) * Overview of ADC 0808 / ADC 0809 * Block diagram explanation * Working principle of ADC * Pin diagram explanation * Analog input channels (IN0–IN7) * Control signals (ALE, START, EOC) * Clock and voltage reference * Digital output (D0–D7) * Interfacing basics with 8051 Our goal is to make analog to digital conversion concepts simple, clear, and exam-focused so you can easily understand and apply them. Watch the full playlist for Microcontrollers and Embedded Systems! https://youtube.com/playlist?list=PLb3zTMK5_gl6JWnhN1cFZst7scoE3WrBT&si=wv5bOVrkE0gHtRgZ ( ADC 0808, ADC 0809, analog to digital converter, ADC working, ADC pin diagram, ADC interfacing 8051, ADC tutorial, microcontroller interfacing, embedded systems, ECE tutorials, engineering lectures, digital electronics, analog signals to digital, 8 bit ADC, ADC explained, engineering exam preparation, GATE ECE, electronics tutorials )