Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

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

Smartphones aren’t cheap, but for many of us, they’ve become essential. We use them for work, communication, information, entertainment, and even paying bills. If you need a smartphone and a wireless ...