Circuit Icon in iPhone Style

This is a Circuit icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,800 icons, all in the same style and quality.
This is a photo of a square with two openings. One opening is on the top, one is in the lower right corner. The openings go into circles with dots in the middle of them.

Idea of Circuit Icon by Viktor

We've received the idea on June 30, 2013 and created the icons on August 18, 2013

Hi there,
You really need to extend the existing "Electronic Components and Circuit Symbols" icon set.... - Diode - Motor (Step-Motor) - Relay - Potentiometer - Sensor - Crystal oscillator.
​Regards