Soft sensors & actuators

A collection fo self-designed circuits and sensors on textile, 04/2022

#1 A stretchy sensor knitted with conductive yarn

#2 A soft parallel RC circuit I want to play with capacitor in a DC circuit that functions as a breif battery to power the LED after disconnected with the power source.

#3 Speaker on farbic
A knitted conductive coil with AC flow through function as speaker

#4 Heating controling & thermochromic ink

A heating controling circuit using QP30N06L MOSFET

#5 Shape memory alloy(nitinol) control Hoberman shpere morphing

(linear motion to whole shpere motion)