ELEGOO 400-Point Solderless Breadboard with 4 Power Rails 3PCS

THREE COMPACT BREADBOARDS: Includes three half-size 400-point solderless breadboards so you can keep multiple circuits assembled, give each lab group its own board or build several small prototypes in parallel, 400 TIE POINTS WITH FOUR POWER RAILS: Each board provides a 300-point terminal area plus four 25-point distribution rails, with printed letters, numbers and colored polarity guides to make circuit tracing easier, SELF-ADHESIVE BACKING: Peel the backing to secure a finished prototype to a clean, flat surface; side clips also let compatible boards align into wider layouts when more prototyping space is needed, 2. 54 MM PITCH FOR COMMON COMPONENTS: Standard 2. 54 mm (0. 1 inspacing works with jumper wires, resistors, LEDs, capacitors, transistors, sensors and compatible DIP integrated circuits, REWIRE WITHOUT SOLDERING: Build, test and revise temporary circuits without permanently soldering components; designed for straight 21-26 AWG leads, with jumper wires, components and controller boards not included.