Product Quantity Subtotal Turbidity Sensor Suspended Turbidity Value Detection Module Kit $5.58 Turbidity Sensor Suspended Turbidity Value Detection Module Kit quantity × $5.58 Turbidity Sensor Suspended Turbidity Value Detection Module Kit quantity $5.58 Raspberry Pi 8 channel Level Switching (3.5V to 5V) IO Module $0.75 Raspberry Pi 8 channel Level Switching (3.5V to 5V) IO Module quantity × $0.75 Raspberry Pi 8 channel Level Switching (3.5V to 5V) IO Module quantity $0.75 Coupon: Apply coupon Update cart Cart totals Subtotal $6.33 Total $6.33 — OR — Proceed to checkout
