Product Review
Chanzon universal 400 (BB801) widely used among electronic and DIY IoT projects.
5 tie holes one each horizontal power path (solder free) for easy insert and remove of DIP, sensors, transistor, capacitor,resistor and other components.
Each single-sided ABS Plastic board can be connected with each other with bolts on the side of the board.
3 pieces in 1 package.











