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Breadboard & Jumper Wire Set

Test circuits, swap components, and iterate freely with this solderless prototyping kit. The 830-point breadboard gives you room to build, and 65 jumper wires in multiple lengths let you connect sensors, motors, and controllers without picking up a soldering iron.

  • Tie points 830
  • Jumper wires 65 pcs
  • Compatibility Pi, Arduino, all boards
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830-point breadboard with 65 color-coded jumper wires arranged beside it

Why every maker needs a breadboard

  • No soldering required

    Push components into the contact points and they hold securely. Swap parts, test configurations, and move on—no iron, no fumes, no waiting.

  • Reusable for every project

    Pull out the old circuit and build the next one. The same breadboard serves a dozen experiments, prototypes, and learning sessions.

  • Clear layout for debugging

    Transparent tie-point grid and color-coded jumpers make it easy to trace connections, spot mistakes, and understand what's wired where.

  • Fits standard components

    DIP ICs, resistors, LEDs, sensors, and pin headers drop straight in. Standard 2.54 mm pitch matches the parts you already own.

Technical specifications

Breadboard tie points
830
Power rails
2 rows (top and bottom)
Pitch
2.54 mm (0.1 in)
Jumper wires included
65 pieces
Wire lengths
Multiple sizes for short and long connections
Connector type
Male-to-male solid core
Compatible platforms
Raspberry Pi, Arduino, ESP32, microcontrollers, discrete circuits

How makers use this kit

Students and beginners use breadboards to build textbook circuits—resistor ladders, LED blinkers, voltage dividers—without committing to solder. Every mistake is reversible, and every concept becomes hands-on.

  • Test Ohm's law with real resistors and LEDs
  • Build an astable multivibrator with a 555 timer
  • Connect a pushbutton to a Raspberry Pi GPIO pin and write your first input script

Using a breadboard in three steps

  • Understand the internal connections

    Tie points in each row are connected horizontally across the center gap. Power rails run vertically along each side. Components placed across the gap bridge the two independent banks.

  • Insert components and jumpers

    Push IC pins, resistor leads, and jumper wire ends firmly into the contact holes. They should grip without excessive force. Keep leads straight to avoid bending or breaking the internal contacts.

  • Connect power and signals

    Run jumpers from your microcontroller GPIO or power supply to the breadboard rails and component rows. Test continuity with a multimeter if a connection doesn't behave as expected.

Common questions

Can I use this breadboard with both 3.3V and 5V logic?

Yes. The breadboard itself is passive—it only provides mechanical connections. Voltage compatibility depends on the components you insert. Keep 3.3V and 5V circuits separate, and use level shifters when connecting a Raspberry Pi (3.3V GPIO) to 5V Arduino-compatible modules.

What wire gauge works best with the breadboard?

22 AWG solid-core wire fits the standard 2.54 mm pitch holes and makes reliable contact. The included jumpers are already the right gauge. Avoid stranded wire—individual strands can bend, fray, or create intermittent connections.

How many components can I fit on an 830-point breadboard?

It depends on component size and layout. A typical small project—microcontroller breakout, a few sensors, and a handful of passive components—fits comfortably. For larger circuits, you can chain multiple breadboards or move to a custom PCB once the prototype is validated.

Do I need to buy additional jumper wires?

The 65 wires included cover most beginner and intermediate projects. If you're building a complex circuit with many connections, or if you prefer specific wire colors for clarity, you can add more jumpers later. Start with what's in the kit and expand as needed.

Can I solder components directly to the breadboard?

No. Breadboards are designed for temporary, solderless connections. Soldering will damage the plastic housing and internal spring contacts. Once your prototype works, transfer the design to a perfboard or custom PCB for permanent soldering.