Arduino Ammeter

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Materials
Component list
Component List
Resistors
R1,R3 = 11 k, ±1% metal film
R2,R4 = 220 k, ±1% metal film
R5 = 11 k, ±2% metal film
R6 = 1 k, ±2% metal film
R7 = 10 k, ±5%
P1 = 500 Ω multi-turn trimmer
Rs = 0.1 Ω shunt
Capacitor
C1 = 10 µF, 25 V Aluminum electrolytic
Semiconductor
IC1 = Dual Opamp LM358
Others
Arduino Uno or Nano
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