CR2032 – Coin Cell Battery
BATTG-203200This is a simple coin cell battery at 3V. Great for powering low power processors or blink an LED for weeks at a time.
$1.65 |
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- Cables & Connectors, Power Cables & Connectors, Screw Terminals, Power
2.1mm DC Barrel (M) to Terminal Adapter
Cables & Connectors, Power Cables & Connectors, Screw Terminals, Power2.1mm DC Barrel (M) to Terminal Adapter
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5×2.1mm, center-positive male barrel jack. If you need to connect bare wires to a barrel jack on an Arduino or a development board, this might be the simple solution.
Part Number: ADADC-010287 - Power, Wall Adapters
9V 3A Switching Power Supply
This is a high quality AC to DC switching power adapter which gives a clean regulated 9VDC output at up to 3A. These adapter works with both 110 and 240VAC input, allowing them to work in any country! The barrel plug attached to these wall adapters are center positive with 2.1mm diameter.
Part Number: ADADC-409030 - Power, Wall Adapters
12V 1A Switching Power Supply
This is a high quality AC to DC switching power adapter which gives a clean regulated 12VDC output at up to 1A. These adapter works with both 110 and 240VAC input, allowing them to work in any country! The barrel plug attached to these wall adapters are center positive with 2.1mm diameter.
Part Number: ADADC-401210 - Cables & Connectors, Power Cables & Connectors, Power
2.1mm DC Barrel Splitter – 2-Ways
Double up your power adapters with this wonderfully simple 2-way power jack splitter. All you have to do is connect a standard 5.5mm/2.1mm sized plug into one end, and behold, two identical plugs to use! We like the rugged molding on these adapters, and they’re really handy when you have a project with multiple pluggable devices.
Part Number: BAREX-001351
