Breadboard 830 tie-point Solderless Prototype board

The MB-102 830-Point Solderless Breadboard is one of the most popular and indispensable tools in modern electronics prototyping. It allows engineers, students, and hobbyists to design, test, and modify circuits quickly and easily — without any soldering. Whether you're learning electronics for the first time, building an Arduino or Raspberry Pi project, or developing a complex IoT prototype, this breadboard is the foundation for turning ideas into working circuits.

The board features a generous 830 tie-point grid organized into a central terminal strip of 630 connection points and two distribution (power rail) strips providing 200 additional tie points. The terminal area is divided into 126 separate 5-point terminals ideal for placing DIP ICs, transistors, resistors, capacitors, LEDs, and other through-hole components. The 4 horizontal bus lines (power rails) run along the top and bottom, each with 50 test points, making it easy to distribute VCC and GND across your circuit.

Every hole has a standardized 2.54mm (0.1") pitch with 0.9mm diameter contacts, ensuring compatibility with virtually all standard electronic components — including DIP ICs, microcontrollers, sensors, jumper wires, Dupont cables, breakout boards, and Arduino/Raspberry Pi pin headers. The specially designed spring clips are rated for over 5,000 insertion cycles, providing a long service life even with heavy use.

The breadboard's white ABS plastic body features a clearly printed color-coded legend and letter/number coordinate markings along the rows and columns, making it easy to document, debug, and reproduce your circuits. The high-quality plastic offers low static, low electrical noise, and excellent durability, while a self-adhesive tape on the back allows you to mount the breadboard to any flat surface for clean and stable workbench setups.

The MB-102's interlocking design lets you easily connect multiple breadboards together to expand your workspace for larger or more complex projects — a great feature for advanced builds and educational kits.

This breadboard is a must-have for:

• Beginners learning electronics fundamentals
• Students working on STEM and engineering coursework
• Hobbyists and makers building DIY projects
• Engineers and prototypers designing new circuits
• Educators running electronics labs and workshops

Specifications

• Model: MB-102
• Total Tie Points: 830
• Terminal Strip: 630 tie points (126 x 5-point terminals)
• Distribution Strips: 200 tie points (4 horizontal power bus lines, 50 points each)
• Hole Pitch: 2.54 mm (0.1 inch)
• Hole Diameter: 0.9 mm
• Maximum Current: < 5 A
• Insertion Cycles: 5,000+
• Operating Temperature: Up to 105°C
• Body Material: High-quality ABS plastic
• Color: White (with color-coded power rail markings)
• Coordinate Labels: Letters across columns, numbers down rows
• Mounting: Self-adhesive backing tape
• Interlocking: Yes — connect multiple boards side by side
• Board Dimensions: 165 mm (L) x 55 mm (W)

Ideal For:

• High-frequency and low-noise circuits
• Digital and analog electronics
• Microcontroller-based prototypes

Applications

• Arduino projects — Uno, Mega, Nano, Leonardo prototyping
• Raspberry Pi projects — circuit prototyping with GPIO
• ESP32 / ESP8266 IoT prototyping
• STM32 and ARM microcontroller experiments
• Educational STEM labs — schools, universities, training centers
• Robotics and automation projects
• Sensor and module testing — DHT, IR, ultrasonic, accelerometer
• LED, transistor, and BJT/MOSFET circuit experiments
• Op-amp and analog signal processing labs
• Logic gate and digital circuit design
• Bluetooth, Wi-Fi, and RF module testing
• Power supply and voltage regulator testing
• Audio circuits and amplifier prototyping
• DIY electronics and maker projects
• Engineering coursework and final-year projects
• Hobbyist development before custom PCB design