400Points Solderless Bread Board

A mini breadboard with 400 points is a small, solderless circuit board that is used for prototyping and testing electronic circuits. It is designed to allow users to quickly and easily connect electronic components together without the need for soldering or other permanent connections.

The mini ...breadboard typically consists of a plastic housing with a grid of holes and metal clips that hold the components in place. The holes on the breadboard are arranged in groups of five, with each group of five holes being connected together electrically. These groups of five holes are called "node points" or "tie points".

The mini breadboard with 400 points has two sets of 30 rows of tie points, each with 5 holes, for a total of 400 tie points. The rows are labeled with letters and the columns are labeled with numbers to help users easily identify the locations of components and their connections.

To use a mini breadboard with 400 points, you simply insert the pins of your electronic components into the appropriate holes on the board. The metal clips inside the holes will hold the component pins in place, forming an electrical connection. You can then use jumper wires to connect components together by inserting one end of the wire into one hole and the other end into another hole that is on the same row or column.