The MB-102 Full-Size Breadboard is the go-to solderless prototyping board for makers, students, and engineers who need to build and test electronic circuits quickly and reliably. With 830 tie-points in total, it provides ample space for complex circuits involving microcontrollers like Arduino or ESP32, sensors, resistors, LEDs, and more — all without a single drop of solder.
Key Features
- 830 Tie-Points Total: 2 power/distribution rails (200 holes) + 1 terminal strip (630 holes) → enough space for multi-component circuits on a single board
- Solderless Design: components and wires plug directly into spring-loaded contacts → fast assembly and easy modifications
- Standard 0.1" (2.54 mm) Pitch: compatible with virtually all through-hole components, DIP ICs, and standard jumper wires → universal fit
- Alphanumeric Grid Labeling: rows labeled with letters, columns with numbers → easy circuit mapping and debugging
- Horizontal Bus Connections: each row in the terminal strip connects 5 holes horizontally → share power or signals across multiple components without extra wires
- Spring-Loaded Contacts: internal metal clips grip leads firmly → reliable electrical contact every time
- Compact Full-Size Form Factor: 164 × 54 × 11 mm → fits standard breadboard enclosures and mounting plates
Compatibility
- Arduino UNO / Nano / Mega: 5 V logic — plug directly into the terminal strip alongside the microcontroller
- ESP32 / ESP8266: 3.3 V logic — works perfectly; just mind the voltage levels of connected peripherals
- Raspberry Pi (GPIO breakout): use with a ribbon-cable breakout board for GPIO prototyping
- All through-hole DIP ICs & standard components: 2.54 mm pitch ensures universal compatibility
Typical Applications
- Arduino & ESP32 circuit prototyping: build sensor interfaces, LED arrays, or motor driver circuits before committing to PCB
- Electronics education: ideal lab tool for school and university courses on basic electronics and embedded systems
- IoT project development: rapidly test Wi-Fi/Bluetooth modules, relays, and power circuits
- Hobby robotics: wire up motor drivers, encoders, and microcontrollers in minutes
- Component testing: quickly verify resistors, capacitors, transistors, and ICs before PCB design
Technical Specifications
| Specification | Value |
|---|
| Total Tie-Points | 830 |
| Distribution Strip Holes (Power Rails) | 200 (2 rails) |
| Terminal Strip Holes | 630 |
| Hole Pitch | 0.1" (2.54 mm) |
| Dimensions | 164 × 54 × 11 mm |
| MPN | MB-102 |
FAQ
Q: Can I connect two MB-102 breadboards together?
A: Yes — the MB-102 features interlocking side connectors that allow multiple boards to be joined side by side, expanding your workspace seamlessly.
Q: What wire gauge is compatible with the MB-102?
A: The spring contacts accept solid-core wire with a standard 0.1" (2.54 mm) pitch, which matches all common jumper wires and component leads sold for breadboard use.
Package Contents: 1 × MB-102 Full-Size Breadboard
⚠ Note: This is a solderless prototyping board intended for low-voltage, low-current hobby and educational use. Always verify the voltage and current ratings of your components before connecting to a power supply.
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