The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

High speed Internet is a necessity in today's business world as it facilitates network connectivity and sharing, speedy Internet browsing and lag-free file downloading and uploading. Whether or not a ...

Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on first order (PCB price should be higher than $7). What is Arduino and all ...

Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

What are the best laptop games? PC gaming isn't always done at a desk, reclining languorously on an ergonomic leather throne, gazing upon a gaming monitor the size of your front window as hundreds of ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Robots need power to do anything, just like us. Think about it – without energy, even the most complex machine is just a pile of parts. For most robots, especially the ones we build and play with, ...

If you’re looking for an affordable Windows machine under $500, a blazing fast gaming beast for those intense matches, or a portable 2-in-1 for school or work, you’ve got plenty of great choices right ...

Classic towers, sleek all-in-ones, space-saving mini PCs: Today's desktops pack neater designs and more value than ever. See our recent favorites based on our deep-dive reviews, plus all the shopping ...

CRN rounds up the 10 hottest semiconductor startups of 2025, including Celestial AI, FuriosaAI and Tenstorrent.