B10 Breadboard Special Power Module 2-Way 5V/3.3V can be used for For Arduino and other
The main difference between this breadboard power supply and other breadboard power modules on the market is :
1. Recessed design, no waste of space on the breadboard.
2. The 2-way distribution can be disconnected, you can choose 5V, 3.3V voltage.
3. Can be powered by USB power supply and DC head