ماژول تغذیه بردبردی

Bread board dedicated power supply module is compatible with 5V, 3.3V
  Suitable for MB102 Breadboard
  Input voltage: 6.5-12V (DC) or USB powered
  Output voltage: 3.3V, 5V switchable
  Maximum output current: <700ma
  Up and down the two-way two independent control can be switched to 0V, 3.3V, 5V
  Onboard two 3.3V, 5V DC output pin, easy to use external leads
  2.2 yuan / month

This is the power supply module without bread plate, bread plate sold separately!