15v 2a Switching Adapter Power Supply 2.1mm 2.5mm 5.5mm UsedThis used 15V 2A Switching Adapter Power Supply is a great eco friendly and budget friendly solution for powering your electronics. The included 2. 1mm, 2. 5mm, and 5. 5mm connector options ensure compatibility with a wide range of devices.

while the included wire leads make it easy to connect them to your circuits

Storage condition: -40~+80°C

Dual Cooling Fans: Ensures efficient heat dissipation to prevent overheating

Clock Speed: 8 MHz (3

ideal for programming and powering your projects

There’s some block RAM available

8 position DIP switch

There is a BLACK  wire which is used as Ground

Backlight: LED (Brightness options)

Power Output: 50W x 2

Signal-to-noise ratio: 100dB

Feature Of Arduino Nano V3: