1 Next, connect the Galaxy S4 using the USB cable in your computerâs USB port. 2  A prompt will show three connection modes on your Galaxy S4 device screen. 3  Here, tap on USB mass storage option. 4  Once the USB connection is made successfully, your Samsung Galaxy S4 is now connected to your computer.pplications â â Settings â Wireless and network and tap on USB utilities option. 1  Next, connect the Galaxy S4 using the USB cable in your computerâs USB port. 2  A prompt will show three connection modes on your Galaxy S4 device screen. 3  Here, tap on USB mass storage option.
Components of a complete LED module. Completel LED modules consist of LED modules, various covers as well as integrated heat sinks. Depending on requirements, there are the covers in different models: diffuse, clear, prismatic or with optics. Detailed display of a complete LED module based on the example of LINEARlight.
How to Build an LED flasher circuit. In this project, we will show how to build a simple LED flasher circuit using a 555 timer chip. An LED flasher circuit is a circuit which flashes the LED-meaning turns it ON-OFF, ON-OFF, ON-OFF.e can slightly modify the circuit above so that it flashes 2 LEDs. The LEDs will flash alternatively. As one flashes on, the other flashes off. This happens pretty quickly but it still can be seen with the human eye. Additional Parts. 1  1Kâ¦ Resistor. 2  Red LED.