A 400 Holes Solderless Breadboard 8.5 x 5.5cm is a crucial tool in electronics for prototyping and building temporary electronic circuits. It provides a convenient platform for quickly connecting and testing various electronic components without the need for soldering. While the specific model “GL12 840 Points” may have unique features, a standard breadboard has the following characteristics:

• Breadboards typically have a grid of holes arranged in rows and columns.
• Inside the breadboard, there are metal clips that connect the holes within each terminal strip. These clips allow components inserted into the holes to form electrical connections without soldering.
• In addition to the terminal strips, breadboards often have long bus strips on the sides or bottom.
• Some breadboards have multiple sections, typically divided into two halves.
• The “840 Points” in your model name likely refers to the number of individual connection points (holes) on the breadboard.