Month: January 2010

How-To: Knit stretch sensor

Hannah Perner-Wilson uses conductive yarn to make a stretch sensor, here’s how: Use a circular knitting machine to knit a stretch sensor with regular and conductive yarns in five minutes! The values of the sensor range from roughly 2.5 Mega Ohm when relaxed, to 1 Kilo Ohm when fully stretched. The stretch sensing is actually […]