Raspberry Pi

Compact single‑board computers provide a versatile foundation for projects that need processing power, networking and a rich software ecosystem without the bulk of a full PC. Their low‑power operation and small footprint make them ideal for robotics, remote sensors, media stations and embedded control systems, while the standardised 40‑pin GPIO layout ensures straightforward connection to external circuitry.

A range of interfaces supports diverse peripherals: USB‑On‑The‑Go ports enable limited host functionality for flash drives or cameras; micro‑HDMI output delivers full‑resolution video; built‑in wireless modules handle Wi‑Fi and Bluetooth communication. Extension headers and insulated pins allow the board’s I/O to reach through enclosures or custom mounts, and high‑density connectors on compute‑focused versions simplify board‑level integration.

Additional accessories such as camera lenses, serial debug probes and compact wireless keyboards round out the platform, offering reliable, plug‑and‑play options that reduce wiring complexity and speed up development.