Product Quantity Subtotal DC 3-5V X9C103S Digital Potentiometer Board Module for Arduino $2.60 DC 3-5V X9C103S Digital Potentiometer Board Module for Arduino quantity × $2.60 DC 3-5V X9C103S Digital Potentiometer Board Module for Arduino quantity $2.60 AD9850 DDS Signal Generator Module $8.36 AD9850 DDS Signal Generator Module quantity × $8.36 AD9850 DDS Signal Generator Module quantity $8.36 Coupon: Apply coupon Update cart Cart totals Subtotal $10.96 Total $10.96 Proceed to checkout