Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter. This sensor sit in line with your water line, and uses a pinwheel...
Out of Stock
75 flexible stranded core wires with stiff ends molded on in red, orange, yellow, green, blue, brown, black and white. These are a major improvement over the "box of bent...
$4.95
In Stock
By popular demand! We now have a way to attach a Raspberry Pi computer to a plastic 'dish' with a full-sized breadboard. We designed it carefully to make it as easy as possible...
$17.50
In Stock