SparkFun Barrel Jack Adapter - USB to 5.5mm Power Supplies Eyewear & Hearing Protection Standard size - T1 ¾

Standard size - T1 ¾ 5mm

Car charger for VB-18

We use four 4/40-0

can easy mounts on any tripod or monopod

SparkFun Barrel Jack Adapter - USB to 5.5mm Power Supplies Eyewear & Hearing Protection Standard size - T1 ¾This is a simple cable that adapts from a USB port to a 5. 5x2. 1mm barrel connector, center positive. This cable allows the user to use a USB port on a computer, laptop, or on our cigarette power supply to provide our development boards with 5V. The USB specification limits current consumption to a max of 500mA from a USB port but this is more than enough to run a simple development board. Cable length is 3 feet.