830-Point Breadboard Kit with Power Supply & 140 Jumper Wires for Arduino, Raspberry Pi & ESP32

830-point breadboard kit for solderless prototyping, this set combines a large plug-in breadboard, a plug-on power supply module, and 140 jumper wires for quickly building and testing circuits without soldering. It is ideal for Arduino, Raspberry Pi, ESP32, and other microcontroller projects where you need to prototype sensors, LEDs, relays, displays, or logic circuits on a reusable workbench setup. The included jumper assortment makes it easy to route power and signals, while the integrated supply helps organize development for electronics learning, robotics, IoT, and general circuit design.