Uploaded May 2021 | Updated September 2026, 1 week ago

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Link to circuit diagram & C code:
akuzechie.blogspot.com/2021/05/at89s52-microcontroller-interface-with.html

Content:
0:00 Introduction
0:27 Circuit Diagram
0:49 LCD Hex Code Table
1:07 Demo
1:32 C Code
4:36 Loading Hex Code into AT89S52
4:56 Future Project: TMP36 Analog Temp Sensor Interface with AT89S52