This is a breadboard power supply module. It provides dual 5 V and 3.3 V power rails and has a multi-purpose female USB socket. It has On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use. It is compatible with 800 and 400 points breadboard.
Input Voltage: 6.5-12 V (DC) or USB power supply
Output Voltage: 3.3V or 5V can switch over
Maximum Output Current: <700 ma Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use