Solderless Breadboard 400 Tie Points

This 400 tie point solderless breadboard is a must-have prototyping platform for electronics learning, circuit testing and quick product development. It lets you insert components and jumper wires directly into spring-contact holes, so circuits can be assembled, modified and reused without soldering or damaging parts. The half-size layout is large enough for most microcontroller, sensor and IC projects while still being compact for portable kits, school labs and workbench use. The board is arranged with a central IC channel for standard DIP packages and dual in-line modules. The main terminal area typically provides 300 interconnected points in rows of five on each side of the centre gap, while the side power rails provide 100 additional tie points for VCC and GND distribution. This makes it convenient to prototype with Arduino Uno, Nano, ESP8266, ESP32, logic ICs, op-amps, LEDs, resistors, capacitors, switches and common sensor modules. Standard male-to-male jumper wires, solid-core hookup wire and component leads can be inserted directly. A self-adhesive backing allows the breadboard to be mounted on acrylic plates, robot chassis, project boxes or metal panels for a cleaner prototype setup. Multiple breadboards can also be placed side by side for larger circuits. For best results, use clean 22 AWG solid-core jumper wires or compatible component leads and keep high-current loads off the breadboard; drive motors, heaters and relays through suitable modules or terminal blocks. In the box you get one 400 tie point solderless breadboard. Power markings are for reference and do not generate power by themselves; connect the rails to a suitable external supply or breadboard power module as required. This is a reliable, low-cost prototyping board for beginners, hobby electronics, STEM kits and engineering labs.