This tutorials covers the following topics;

• Using an analogue input with the PICAXE
• Calibrating the signal

Discription

This circuit can be used with either the 'Thermister Input Circuit' or the 'LDR Circuit' shown in the Basic Projects section. It is used to calibrate the input signal from an analogue source to adjust ambient condition settings etc.


Whats required for the tutorial;

• Battery Pack
• PICAXE 18X developer board with PICAXE 18X
• 4 LEDs
• Microswitch

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