Treedix 4 pcs Solderable BreadBoard Universal Board PCB Prototype Shield Board Double Sided Tinned Gold Plated Holes for Arduino Kit Raspberry Pi Shield Prototyping and Testing

Specification? Board Material: Glass Fiber FR4 Color: Blue, Gold Hole pitch: 2.54mm Hole diameter: 1mm Thickness: 1.5mm Size: 3.6 x 2.2 inch Extension Clips: Yes (Can extend with other boards) Input voltage: 6.5-12V (DC) or USB power supply Output voltage: 3.3V/5V (Switchable) Maximum output current: <700 mA 680 tie-points total: IC-circuit area and power rails area Two roads are of independent control and can be switched to 0V, 3.3V or 5V. Packages Includes: 4 x 680 tie-points Solderable Breadboard