1-6 Pcs Mini Breadboard Kit with 170 Tie Points - Solderless SYB-170 Prototype PCB Bread Board for Arduino, Raspberry Pi More

Solderless SS breadboards, 6 in One Pack, with Tight Metal Spring under Tie Point for Good Connections, Springs Aligning Perfectly with Points Makes the Tightness of all 170 points are the same. Electricity Flows Horizontaly, There are 5 Insert Points on the Horizontal Power Path, with Low Resistance. Mutiple board can be connected together for expansions, Self-adhesive tape on the back of the bread board(single sided Prototyping Circuit boards). Type: SYB170 | Hole-diameter: 1 mm / 0.04 inches | Hole-pitch: 2.54 mm / 0.1 inches | Thickness: 10mm | Kits : 6pcs 6 different colors (black white green yellow blue red) 170 pin board voltage: 300v | low current: <5A | 22-29awg jumper dupont wires | compatible with Raspberry Pi and Arduino | compatible with Raspberry Pi (rpi) and Arduino, led diode, screw terminal, dupont wire, connector, capacitor, resistor, IC, DIP, sensors, transistor and other electric power components or devices| For Computer Science Class hobby hobbyist experiments point-to-point projects