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At89c2051 Projects -

Introduction

AT89C2051 Based Electronic Dice | Detailed Project Available 5 Jan 2018 — at89c2051 projects

Alternative: Use external ADC (ADC0831) with SPI.

Learning outcome: Creative use of comparator, time-based analog measurement. at89c2051 projects

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Schematic:

Apply the input signal (0-5V square wave) to P3.4 (T0). Use a 16x2 LCD on P1 pins (4-bit mode to save pins).

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The Concept: Send text commands from a PC (via a Serial Monitor) to the microcontroller to control hardware or receive sensor data.Requirements: