Lock

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How to Add an Emergency Contact to the Lock Screen on Android

This wikiHow teaches you how to add a contact’s name, phone number, and other details to your Android’s Emergency information page. Your emergency contacts are accessible to anybody without your password, and will help the first-response team in an emergency. Edit10 Second Summary 1. Open your lock screen. 2. Tap EMERGENCY. 3. Double-tap EMERGENCY INFORMATION.(…)

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How to Add Emergency Contact to the Lock Screen on Android

This wikiHow teaches you how to add a contact’s name, phone number, and other details to your Android’s Emergency information page. Your emergency contacts are accessible to anybody without your password, and will help the first-response team in an emergency. Edit10 Second Summary 1. Open your lock screen. 2. Tap EMERGENCY. 3. Double-tap EMERGENCY INFORMATION.(…)

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Wooden Lock Puzzle

This simple wooden lock puzzle will challenge your mind. You are given three wooden blocks. The goal is to assemble them in the cross pattern shown. I started this as an "I made it" project but since I changed the size and building techniques, I thought I would include detailed build instructions…By: mtairymd Continue Reading(…)

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Arduino RFID Lock Tutorial

Dear friends welcome to another Instructable. This is Nick from educ8s.tv and today we are going to learn how to use this RFID Reader with Arduino in order to build a simple lock system. For the first time, we are going to use RFID tags with Arduino. I have built a simple project which reads(…)

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Impossible Lock in Wood

Puzzles and impossible objects have always fascinated me. Anything you can hold, think about, and envision how it was made, piques my interest. That is why this and many of my projects have been created. The inspiration of this impossible object came from seamster’s Impossible Nail in Wooden Block…By: tomatoskins Continue Reading » Instructables: exploring(…)

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Electric Lock

a good working printed electric lock Design after a lot of shapes in tinkercad i made this Print It print the .stl files (modify the parts for solenoids and shaft if needed) Parts my solenoids are 16mm diammeter and 20mm height. the shaft is 6mm diammeter the parts are from an old laser pr…By: andreash79(…)

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How to Lock the Screen on Android

This wikiHow teaches you how to protect your Android’s screen with a password, PIN, or pattern. EditSteps EditLocking the Screen Press the power button. This is the most common way to lock a screen on Android phones and tablets. Press the power button again to unlock the screen. You will be prompted to enter additional(…)