The shipping costs are based on weight, volume, delivery address and subtotal of the order.
Indication of shipping costs:
Standard mail*: €2,50
Parcel Basic NL: €5,95 (free from €100)
Parcel International: See link below
Pickup in Eindhoven: €0,00
*The system will automatically decide if standard mail is possible. If not, then only Parcel and Pickup are available.
See this page for extra shippings options and explanation about the shipping costs: Shipping
A 9V battery holder with a DC jack (5.5*2.1mm) to, for example, connect a 9V battery to your Arduino.
This has 3 holes with which you can attach it so that it can be placed in a fixed arrangement.