Arduino Scale I2C LCD. Sensor module is hx711(D2 D3 PINS) and piezoelectric materiel. Max 10kg scale.I2C module is 2x16 (A4 A5 PINS)

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Main components

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Part NumberDescription
LM7805_TO220Positive 1A 35V Linear Regulator, Fixed Output 5V, TO-220

TARTI schematic

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TARTI board layout

TARTI PCB render

Top PCB
Bottom PCB