8PCS PCB Breadboards Kit Include 4PCS 830 Point 4PCS 400 Point Solderless Breadboards Breadboard Set Prototype Board Electronics Breadboard for Arduino Proto Shield Distribution Connecting Blocks

8PCS Breadboards Kit Include 4PCS 830 Point 4PCS 400 Point Solderless Breadboards for Arduino Proto Shield Distribution Connecting Blocks Electronics Testig DIY by HNBun MAIN FEATURE: 1 High-quality breadboards, well built and they fit perfectly interlocking with each other. 2 Jumper wires are easy to insert into or remove from these breadboards. With extension clips for simple and quick connecting with other boards. 3 They have adhesive pads on the back so you can stick them to a board to make a larger breadboard. 4 Solderless breadboard is convenient for the prototypes and circuit design experiment and other DIY projects. 5 Interconnect any components with 20-29 AWG?0.3-0.8mm?wire. Specification: Board Material: White ABS plastic with black legend Internal Contacts Material: Phosphor bronze finished. Board Base: Self-Adhesive Tape. 830 tie points total: 200 in 2 power rails, 630 in a 30 x 10 matrix 400 tie points total: 2 Power Lanes, Tie-point 100; 1 Double-strip, Tie-point 300 Socket Pitch: 2.5mm / 0.1" Quantity: 8pcs Contact Type: Double leaf copper spring Ideal for high frequency and low noise circuits. Extension Clips: Yes (Can extend with other boards) Dimension of 830 tie Breadboard: 163 x 53 x 9mm Dimension of 400 tie Breadboard: 81 x 53 x 8mm Accept wire with diameter 20-29 AWG Input voltage: 6.5-12V (DC) or USB power supply Output voltage: 3.3V/5V switchable Maximum output current: <700 mA Two roads are of independent control and can be switched to 0V, 3.3V or 5V Package include: 4 x 400 Point Solderless Breadboard 4 x 830 point Solderless Breadboard