Feature Highlights: 1. Premium Build Quality – Made from high-quality, durable materials compatible with a firm and stable feel during use. 2. Endless Creative Inputs – Connect all kinds of fun, everyday objects as interactive inputs. Turns almost anything into a keyboard signal compatible with your computer. 3. Smart Sensing Technology – Uses high-resistance switching to detect connections, even through non-conductive materials. 4. Plug & Play Simplicity – No programming, no complicated wiring, and no software installation required. Just plug in via USB and start creating. 5. Universal Compatibility – Communicates using the HID protocol, so it works as a keyboard or mouse right out of the box. Product Details: This inventive DIY kit lets you turn ordinary objects into computer inputs—imagine using a banana, a pencil, or even playdough as a key! Built with a sturdy PCB and metal components, it responds reliably to touch and connection. Perfect compatible with learning, creativity, and hands-on fun, it’s designed to be beginner-friendly while inspiring endless projects. Ideal compatible with kitchen experiments, classroom activities, or playful home inventions. Specifications: - Item Type: Main Control Board Kit - Communication Interface: USB - Color: As Shown - Material: PC + Metal Package Includes: 2 x Controller Board 20 x Crocodile Clips 2 x USB Cable 20 x Jumper Cables Only the items listed above are included. Note: Slight color variations may occur due to lighting and screen differences. Measurements may have a tolerance of +/- 1–3 cm.