ELEGOO 6PCS 400 Point Breadboard Kit Solderless Breadboards for Arduino Project Small Bread Board Electronics for Circuits PCB Prototype Board($8.99Value)

Description

SIX COMPACT BOARDS KEEP PROJECTS SEPARATE — Give each student, family member or workbench task its own 400-point board, keep several LED and sensor experiments assembled at once or clip compatible boards together when a wider prototype needs more room 2,400 TIE POINTS FOR REUSABLE SOLDERLESS TESTING — Each board provides a 300-point terminal area plus four 25-point power-rail sections, so components and jumper wires can be inserted, removed and rearranged without soldering during lessons, troubleshooting and design changes 2.54MM SPACING FITS COMMON THROUGH-HOLE PARTS — Use straight 21-26 AWG jumper wires, resistors, LEDs, capacitors, transistors, pin headers and compatible DIP ICs; printed letters, numbers and colored rail markings make power, ground and signal paths easier to trace SIDE CLIPS AND ADHESIVE BACKS SUPPORT FLEXIBLE SETUPS — Interlock compatible boards for larger layouts or peel the backing to mount a proven circuit on a clean flat platform; wide ESP32-style modules can be placed across two boards to preserve access to nearby rows VERIFY CONTACTS AND RAILS BEFORE POWERING — Insert straight leads vertically, never force oversized or bent pins and check questionable nodes with a multimeter; these are passive breadboards only, with no jumper wires, power module, controller, components or tutorial included

Build, test and revise low-voltage circuits without soldering with the ELEGOO 6-Pack 400-Point Breadboard Kit. Six boards let families, classrooms and makers keep several experiments assembled or give each project its own workspace.

Each board provides 400 tie points: a 300-point terminal area plus four 25-point power-rail sections. Across the set, you get 2,400 connection points for LED indicators, button inputs, transistor switches, sensor interfaces, timers and small controller projects.

Standard 2.54 mm or 0.1-inch spacing works with many straight 21-26 AWG jumper wires, resistors, LEDs, capacitors, transistors, pin headers and compatible DIP integrated circuits. Printed letters, numbers and colored rail markings make it easier to trace power, ground and signal paths while teaching, troubleshooting or rebuilding a circuit.

Use one board for a compact experiment, keep several projects separate or connect compatible boards with the side clips when a wider layout is needed. The self-adhesive backing can secure a tested setup to a clean, flat platform. Wide ESP32-style modules may cover nearby rows; placing the module across two boards can preserve access to both sides.

Before applying power, use a multimeter to confirm which five-hole groups and rail sections are internally connected. Insert straight leads vertically and avoid forcing oversized, bent or heavily tinned pins, because damaged spring contacts can create loose or intermittent connections. Disconnect power before moving components or jumper wires.

These are passive solderless breadboards for temporary low-voltage prototyping. They have no active electronics and do not regulate or supply voltage. Do not use them for mains wiring, high-current power distribution, permanent production assemblies or safety-critical circuits.