“[Course] Pulse Width Modulation” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × [Course] Pulse Width Modulation $49.00 [Course] Pulse Width Modulation quantity $49.00 Coupon: Apply coupon Update cart Available Coupons (click on a coupon to use it) Cart totals Subtotal $49.00 Tax $0.00 Total $49.00 Proceed to checkout 2014-08-21