4 X AA Battery Holder with Cover and Barrel Socket Servo Y Connector Integrated low power 32-bit

Integrated low power 32-bit

SparkFun 16 Output I/O Expander Breakout - SX1509 can also act as a level shifter to connect a microcontroller running at one voltage level to a component running at a different voltage level

Operating voltage: 5V

Operating voltage : 5

) but they all share the common design strength of non-eroding switch contacts

4 X AA Battery Holder with Cover and Barrel Socket Servo Y Connector Integrated low power 32-bitIntroduction : 4 X AA Battery Holder with Cover and Barrel Socket with 10 cm cable which terminated with a standard 5. 52. 1mm,barrel jack connector. make it suitable for Arduino power jack. Features : Holds 4 x AA batteries. Sliding case for easy access. On off power switch. 5. 5mm 2. 1mm Barrel Jack connector.