STYLUS PEN AND ELECTRONIC DEVICE ASSEMBLY

Embodiments of this application provide a stylus and an electronic device component. The stylus includes a stylus rod and a detachable stylus tip at one end of the stylus rod, and further includes a first electrode, a second electrode, a first circuit board, and a second circuit board. The first electrode is disposed in the stylus tip, the first electrode is connected to the first circuit board, and the first circuit board is electrically connected to the second circuit board. The second electrode is disposed on an inner wall of the stylus rod, or the second electrode is disposed on a fastener in the stylus rod, and the second electrode is electrically connected to the second circuit board or the first circuit board. This increases a distance between the first electrode and the second electrode, and reduces coupling between the first electrode and the second electrode. The stylus in embodiments of this application resolves a problem that writing accuracy of the stylus is reduced because the two electrodes in the stylus are easily coupled.