Off-the-shelf39 catalog
JGB37-520 gearmotor, 12 V, 1:30 with encoder×2 · Pololu
$48.00BTS7960 43 A H-bridge×2 · Amazon Business
$18.0080 mm wheel with rubber tyre×2 · Pololu
$9.00Ball caster, 3/4 in×1 · Pololu
$3.00DS3225 metal-gear servo, 25 kg·cm×10 · Amazon Business
$170.00Two-finger gripper hardware (bearings, rack, pins)×2 · Amazon Business
$12.00PCA9685 16-channel servo driver×1 · Adafruit
$15.00ESP32-S3 dev board, 8 MB PSRAM×1 · Seeed Studio
$11.003.9 in bar IPS display, 1600×480×1 · Waveshare
$32.00MAX98357 I²S amplifier with 3 W speaker×1 · Adafruit
$9.00I²S MEMS microphone×1 · Adafruit
$7.00OV2640 camera module for ESP32×1 · Seeed Studio
$6.00VL53L1X time-of-flight, 4 m×1 · Pololu
$12.00Lever microswitch (bumper)×2 · Pololu
$2.40BNO085 9-DoF IMU×1 · Adafruit
$20.003S Li-ion pack, 11.1 V 3400 mAh (38 Wh)×1 · Amazon Business
$26.00Li-ion balance charger with barrel lead×1 · Amazon Business
$14.005 V 5 A buck converter×1 · Pololu
$9.00Rocker switch and inline fuse holder×1 · Amazon Business
$4.00M3 socket screw assortment, 6–20 mm, with nuts×1 · Amazon Business
$7.00M3 heat-set inserts, 100×1 · Amazon Business
$6.00M3 nylon standoff kit×1 · Amazon Business
$5.00608 bearings, 10×1 · Amazon Business
$6.00Dupont and JST-XH wiring kit with crimps×1 · Amazon Business
$8.00USB-C cable, 1 m×1 · Amazon Business
$3.00Custom printed32 computed
Caster bracket×1 · SLS, PA12 · print partner
$15.17Motor mount×2 · SLS, PA12 · print partner
$36.72Deck plate×3 · FDM, PA12-CF · print partner
$45.30Side panel×2 · FDM, PA12-CF · print partner
$33.46End panel×2 · FDM, PA12-CF · print partner
$36.52Battery tray×1 · FDM, PA12-CF · print partner
$15.65Board carrier×1 · FDM, PA12-CF · print partner
$5.00Head shell half×2 · FDM, PA12-CF · print partner
$61.14Visor bezel×1 · FDM, PA12-CF · print partner
$3.54Neck servo mount×1 · SLS, PA12 · print partner
$14.68ToF bracket×1 · SLS, PA12 · print partner
$3.57Bumper bar×1 · FDM, TPU 95A · print partner
$5.18Gripper finger×2 · SLS, PA12 · print partner
$8.10Gripper body×1 · SLS, PA12 · print partner
$9.08Arm link (73 mm)×3 · FDM, PA12-CF · print partner
$7.41Arm base mount×1 · SLS, PA12 · print partner
$19.72Gripper finger×2 · SLS, PA12 · print partner
$8.10Gripper body×1 · SLS, PA12 · print partner
$9.08Arm link (73 mm)×3 · FDM, PA12-CF · print partner
$7.41Arm base mount×1 · SLS, PA12 · print partner
$19.72Sourced components$462.40
Printed components$364.55
Assembly supplies est$18.00
Shipping est$87.80