A flexible angle sensor made from MWNT/CuO/Cu2O nanocomposite films deposited by an electrophoretic co-deposition process

► MWNT/CuO/Cu2Onanocomposite films were coated on a PET sheet. ► The film resistance and application as angle sensor were investigated. ► Thesensor showed a linear relation between the film resistance and the bending angle. ► A minimum loop area and a high stability in sensitivity over a thousand bending cycles were obtained.