Few "iron" buttons on the phone? Fixable!
On Indiegogo with might and main is a fundraising company for a gadget, the idea of which was literally in the air.
This is a special sticker on any NFC-equipped device with four membrane buttons. As far as I understand, each button simply closes the circuit on a microchip with its unique ID, and a programmed command is processed through software. Completely elementary, it costs two kopecks, and the benefits - the sea.
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I am confused, perhaps, only by the price tag - $ 17 for two buttons. The net cost of the sticker, in my opinion, should not exceed $ 0.05, including customs clearance and delivery to the warehouse. Send an envelope is worth a dollar (along with the cost of the envelope). Total - $ 1.05 cost. 15 "ends" of profit - this is somehow quite "Tinkoffski".
But I guess the Chinese will quickly fix it.
This is a special sticker on any NFC-equipped device with four membrane buttons. As far as I understand, each button simply closes the circuit on a microchip with its unique ID, and a programmed command is processed through software. Completely elementary, it costs two kopecks, and the benefits - the sea.
')
I am confused, perhaps, only by the price tag - $ 17 for two buttons. The net cost of the sticker, in my opinion, should not exceed $ 0.05, including customs clearance and delivery to the warehouse. Send an envelope is worth a dollar (along with the cost of the envelope). Total - $ 1.05 cost. 15 "ends" of profit - this is somehow quite "Tinkoffski".
But I guess the Chinese will quickly fix it.
Source: https://habr.com/ru/post/222639/
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