Check the listing for details. Micro Limit switch v-153-1c25 great for small projects or experimenting. Color: Black, Condition: New. Listed at 6.00 USD. This limit switch v-153-1c25 is a great addition to any small project or experiment with Arduino. With its black color and switch fuse type, it is easy to use and provides a reliable shut-off function. The switch is sold as a single unit and is perfect for those looking for a simple solution to their project needs. In addition to its functional capabilities, this limit switch also adds a touch of convenience to any setup. Its compact size and easy installation make it a go-to choice for any DIY project. Whether you're a seasoned Arduino user or just starting out, this limit switch is a must-have for any project. Note: When you buy two or more, I have provided a deep discount plus you will be upgraded to ground advantage with tracking.