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Magic&shell 2PCS MB102 Breadboard Power Supply Module and 9v Battery Clip with 2.1mm X 5.5mm Male DC Plug Assortment Kit for Arduino
Product Description Specifications Package Quantity 2PCS MB102 Prototype Board Breadboard Product Name Breadboard Power Supply Module. BoardModel MB102. Output Voltage 3.3v, 5V switchable. Maximum Output Current less than 700mA. Input Voltage (dc) or USB power supply. Two independent control, can switch to 0V, 3.3v, 5V. The board has two sets of 3.3v and 5V DC output pins. Note This is the power module, no prototype paper PCB board. 2.1mm x

Price is $6.00

Price: $6.49