A simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5 x 2.1 mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easily make your project battery powered.
Note: the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output 5.5V causing a normal 5V board to run at around 4 to 4.5V. This depends a lot of what board and processor you are using with the battery pack. Please consult the datasheet.
Note: the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output 5.5V causing a normal 5V board to run at around 4 to 4.5V. This depends a lot of what board and processor you are using with the battery pack. Please consult the datasheet.
You may also be interested in the following product(s)
9V to Barrel Jack Adapter
€2.60
|
Breadboard - 830 Tie Points
€11.50
|
USB Rechargeable Battery
€13.50
|
Breadboard Power Supply Kit
€12.10
|
Basic Electronic Parts Kit
€82.25
|
USB Heavy-duty Rechargeable BatteryRegular Price: €16.99 Special Price: €15.30 |
Arduino Duemilanove
€18.15
|
Basic Electronic Experiments
€35.38
|






