Stampu Eletrọnịkị QR Coder bụ stampu eletrọnịkị nke na-emepụta koodu QR. Nhazi a jikọtara akara mgbochi ọdịnala na koodu QR, nke nwere ike ịbu nnukwu ozi. QR Coder na-ejikọ na ekwentị site na Bluetooth mgbe e pịrị pịa ihe mgbanwe dị n'elu ya ogologo oge. A na-edepụta koodu achọrọ na ekwentị ma ziga ya na stampu ahụ, ebe àkàrà ahụ na-ekpuchi n'ala ya. Ahụ ya bụ ihe e ji ABS mee, ihe na-eguzogide mgbawa, na-eguzogide nkarụ, na-egbochi mmiri, ma na-egbu oge iji na-ebufe okpomọkụ. QR Coder dị santimita 2 site na 2 ruo 5 n'ọtụtụ.

Aha oru ngo : QR Coder, Aha ndị na-emepụta ya : Bruce Tao, Aha onye ahịa : Bruce Tao.

Ezigbo njiri kwesiri ka amaara ya nke ọma. Kwa ụbọchị, anyị nwere obi ụtọ igosipụta ndị na-ese ihe dị ịtụnanya bụ ndị na-emepụta ihe mbụ na nke mepụtara, usoro dị ịtụnanya, ụdị ejiji na eserese okike. Taa, anyị na-ewetara gị otu n'ime ndị nrụpụta ụwa kachasị mma. Checkout enwetara onyinye ihe omuma nke ubochi ma nweta ihe nlere gi nke ubochi.