Giovanni Carrera
Published © GPL3+

How to modify analog output range of Arduino Due

With this simple circuit the analog output of Arduino Due start from zero

IntermediateFull instructions provided31,782
How to modify analog output range of Arduino Due

Things used in this project

Hardware components

Arduino Due
Arduino Due
×1
C1, C2 capacitor, 100 nF, ceramic AVX or polyester
×1
R1 resistor, 100 kΩ, ±1%, ¼ W
×2
R2 resistor, 150 kΩ, ±1%, ¼ W
×2
R3 resistor, 1.3 kΩ, ±1%, ¼ W
×1
R4 resistor, 6.8 kΩ, ±1%, ¼ W
×1
Rp resistor trimmer, 200 Ω, multi turn is better
×1
U1 LM358 (see text)
×1

Story

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Schematics

Figure 1 - The circuit scheme.

Credits

Giovanni Carrera

Giovanni Carrera

14 projects • 49 followers
Electronic Engineer

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