4PC Solderless Breadboard Kit, 830 & 400 Tie Points Prototype Board

Key features

• FOUR BOARDS, TWO USEFUL SIZES: Includes two 830-point full-size boards and two 400-point compact boards for parallel experiments, electronics labs and reusable circuit prototypes; 2460 total tie points
• CLEAR, ORGANIZED LAYOUT: Standard 2.54 mm (0.1 in) socket pitch, high-contrast row and column legends, red/blue polarity markings, and dedicated power rails help reduce wiring mistakes and make circuit diagrams easier to follow
• BUILT FOR REPEATED PROTOTYPING: Double-leaf spring contacts accept 21–26 AWG (0.4–0.7 mm) leads and help hold compatible jumpers and component pins in place; the solderless design lets you revise, test and reuse circuit layouts
• MOUNT OR EXPAND YOUR WORKSPACE: Peel-off adhesive backing helps secure each board to a smooth, clean project surface, while side extension clips connect multiple boards into wider layouts; join boards before removing the liners
• FOR ELECTRONICS LEARNING AND TESTING: Use with resistors, LEDs, capacitors, transistors, DIP ICs, sensors, and microcontroller projects; straight, clean leads are recommended because oversized or bent pins can shorten contact life

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