Unbricking Samsung Gear S3 free firmware SM-R765A

This method describes the unbricking Samsung Galaxy Gear S3 SM-R765A watch. This method works for all Samsung Gear Watches, but the firmware will only work for the SM-R765A model of watch. When the Samsung Gear watch is bricked so they will not turn on or function as a normal watch. This can be due to many reasons, as updating watch, software crash and many more. To fix this issue the watch has to be connected to a computer and flash the updated firmware. To do this there is a need to have the access to the boot menu and the "Download Wireless" mode.

Arduino Smart power supply, dual output, safety features

A smart power supply built from a computer power supply. Uses a microcontroller to control the output voltage. Consist of dual output and dual measurement metres. Just with 3 button turn on the power supply, switch the output power, hold and release the output power. With its safety features that allow you to hold the power so you can adjust the output power makes this power supply a better option between other DIY power supplies. Measure current, and volt for two different output. Two USB output for USB charging and USB power usage.

Critical reading techniques

You will likely find that there are many type of reading required for your study topic. Like many students, you will find that you are having less time to study and you will, therefore, need to be speedy and efficient in your reading. Here in this section will help you become an efficient reader and information processor. Reading academic texts requires a more strategic approach from that used when you read for pleasure. When you read for university or collage you need to know why you are reading something and how to actively extract information.

Relay module DIY Reverse Engineering

A relay module is a set of components that is electrically operated and works based on a signal. That can be connected to an Arduino or a transistor and or any other application that the output is a signal or a voltage. Same as relay the relay module is used to control high voltage electronic devices. A Relay module is a mechanical switch which is electrically operated by an electromagnet. When the electromagnet is activated with a low voltage, that can be 5 v, 12 v, 32 v, … it will triggers a mechanical arm that pulls a contact to make a connection between two contacts. Relay modules are used for high voltage controls, and big loads. Relay modules has low power lose in a circuit. In other hands they are slow and they are not quick as transistors.

Millimetre online conversion form

The millimetre (international spelling as used by the International Bureau of Weights and Measures; SI unit symbol mm) or millimeter (American spelling) is a unit of length in the metric system, equal to one thousandth of a metre, which is the SI base unit of length. Therefore, there are one thousand millimetres in a metre. There are ten millimetres in a centimetre.