Archive For April 4, 2018

Understand 3.5 mm jack in mobiles and laptops, and how to wire in earphone DIY

Understand 3.5 mm jack in mobiles and laptops, and how to wire in earphone DIY

[You need to understand this before heading to any earphone DIY projects! Once earphone drivers are soldered and shell being ensemble, re-wiring is a very difficult work and may cause none-revertible damage!] Let’s try to understand with basics As shown in the image, there are mainly three types of ports. We see mostly TRS and…

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