Item Type: Mini Breadboard <br>Material: Resin <br>Working Voltage: 3-5V <br>Circuit Board: SYB-170 <br>Features: Expansion board with 2 LEDs and 2 circuit buttons<br>1、GOOD COMPATIBILITY: Prototype expansion development board, with 170 jacks design, equipped with breadboard, has good compatibility. <br>2、MAIN PURPOSE: Used to build circuit prototypes, you can solder components directly, or connect circuits through a mini breadboard. <br>3、SIMPLE STRUCTURE: Expansion board with 2 LEDs and 2 button circuits, all pins and power are drawn out, can be used to build circuit prototypes. <br>4、EASY TO USE: Components can be soldered directly on the board, or through a small circuit board above, which is connected by double sided tape. <br>5、DURABLE MATERIAL: Using excellent resin material, with high and low temperature resistance, not easy to age or corrode, has long service life.Please pay attention to electricity safety when installing.<p>2 x Modules</p><p>2 x Breadboards</p>