Sparkfun 9V to Barrel Jack Adapter

Sparkfun's 9V to Barrel Jack Adapter is a versatile cable that can be used for numerous applications. This adapter is designed to connect a standard 9V battery to any device with a 5.5x2.1mm, center-positive barrel jack. This 9V to Barrel Jack Adapter is particularly useful for powering devices that require 9V and possess an on-board barrel jack. It is an excellent choice for powering Arduinos, development boards, evaluation boards, and several other devices. This adapter ensures a secure and stable power connection, making it an essential tool for various electronics projects.One of the key benefits of this adapter is its simplicity and ease of use. With the ability to connect a 9V battery to any device with a 5.5x2.1mm barrel jack, it provides a convenient solution for powering your devices. Whether for experimental projects or practical applications, this adapter is a reliable choice.Unique attributes of the 9V to Barrel Jack Adapter include its robust design and precision. Made with high-quality materials, it ensures durability and long-lasting performance. Its precise dimensions of 5.5x2.1mm guarantee a perfect fit for devices with a matching barrel jack, providing a secure and stable connection.