Tired of paying for pricey VPNs? With a Raspberry Pi and a bit of know-how, you can host your own VPN for free. I’ll show you ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

A lot of raw materials and energy are used to produce a printer. The longer the device is in use, the better in terms of sustainability. With a Raspberry Pi, you can indirectly make older printers ...