Since the RP2040 microcontroller is available as a stand-alone component, it’s easy enough for third parties to churn out their own variations — or outright clones of — the Raspberry Pi Pico. Thus we ...

If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...

This package turns your Raspberry Pi into a USB Ethernet gadget using the kernel’s g_ether driver. On the host it appears as: CDC-ECM on Linux and macOS RNDIS on Windows (use the included Raspberry Pi ...

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...