Recycled VCR head is a page turner:
Rohit is an engineer who often wades through lengthy PDF documents online. He found that scrolling through multiple pages with the mouse wheel had a way of wearing out his fingers, so he repurposed an old VCR head and a USB mouse, combining them into a jog wheel/spinner to scroll through long pages of text.
You never know what use you’ll find for scavenged parts!
Rohit has the photos and details on this project at his NutsAndBoltsAndFlyingSparks website.
Via the contact form.