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(Mattress)


Bill of Materials

Assembly List

LabelPart TypeProperties
Part1Particle Argonvariant 1s; part # Adafruit #3405
Pressure Plate MattressTextile Digital Pressure Sensortype Digital Pressure
Part1Particle Argonvariant variant 1s; part # Adafruit #3405
Pololu A1Pololu A4988editable pin labels false; variant variant 2; chip label IC; package SO16
StepperMotorStepper Motor - Bipolarshaft 5 mm diameter / 33 mm length; stepper type Bipolar; holding torque 2.4 kg*cm; voltage 15.4; size 42.3 x 42.3 x 37.0 mm; current 0.28 A; step angle 1.8; phase 2; detent torque 120 g*cm


Shopping List

AmountPart NamePart TypeProperties
2ArgonParticle Argonvariant 1s; part # Adafruit #3405
1Pressure Plate Mattress: StuffingPolyesterA bag of upholstery stuffing for the mattress.
1Pressure Plate Mattress: SleaveClothA piece of fabric suitable for covering the mattress. Preferably something with some elasticity
2Pressure Plate Mattress: Cardboard Slab2 Ply Cardboard56"by 30" solid rectangle of 2ply cardboard
1Pressure Plate Mattress: Cardboard Separator2 Ply Cardboard56" by 30" rectangle of 2 ply cardboard with a 54" by 26" hole in the center
2Conductive MaterialAluminum2 sheets at least 54" long
2Solid WireSolid Wire2 differently colored wires to be used to facilitate conductivity between 2 sheets of conductive material
1motor shieldHR4988editable pin labels false; variant variant 2; chip label IC; package SO16
1StepperMotorStepper Motor - Bipolarshaft 5 mm diameter / 33 mm length; stepper type Bipolar; holding torque 2.4 kg*cm; voltage 15.4; size 42.3 x 42.3 x 37.0 mm; current 0.28 A; step angle 1.8; phase 2; detent torque 120 g*cm
1RopeClothThe length which is required for the rope to attached through the curtains, to the motor in a loop
1Curtain RodN/AAny long tube or bar that the curtains and slide on freely
1CurtainClothLightweight curtains with ring-shaped loops
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