PC related schematics

Unlock the potential of USB power and transform your electronics with this innovative circuit design. This guide reveals how to safely convert 12V to a stable 5V, ideal for powering tiny gadgets and recharging batteries – perfect for portable devices and exciting DIY projects.... [read more]

Build a smart USB switching circuit that seamlessly alternates between your PC and laptop for effortless printer access. This innovative design automatically switches the USB connection, eliminating the need for manual unplugging and re-plugging – perfect for maximizing productivity and streamlining your workflow.... [read more]

Build your own simple USB printer switch and unlock the freedom to print from either computer, even when it’s off. This innovative device eliminates the need for complex networks and expensive print servers, offering a cost-effective solution for sharing a single USB printer between two PCs.... [read more]

Power your portable USB hard drive with ease and unlock its full potential. Discover a simple, effective solution to overcome USB power limitations and ensure reliable data backup, even on demanding machines. Build this innovative circuit and achieve consistent performance.... [read more]

Build your own USB-standby-killer and effortlessly control multiple devices with this innovative circuit. This 5-component design, utilizing a 5-V USB supply, allows you to switch on and off peripherals like printers and scanners, opening doors to endless creative possibilities. Easily power up to 150W and protect your builds with a 1-A fuse.... [read more]

Safeguard Your Electronics: Implement the MAX1562 for Robust USB Protection and Uninterrupted Productivity – Build Your Shield Today!... [read more]

Illuminate your projects with the Itsy Bitsy USB Lamp – a brilliantly simple solution for accessing light where you need it most. This compact device, born from a student’s vision, provides a focused beam, perfect for intricate work and troubleshooting, all powered by the convenience of your USB port. Build this ingenious gadget and unlock a world of possibilities!... [read more]