Search results for: 'locks'

Overview In this tutorial, you will learn how to create an Arduino based smart door lock, with the ability to be unlocked by your cell phone. What you will learn You will learn how to generate a specific QR code. You will learn how to make a log in page by ESP8266. You will be able to unlock a door via your cell phone. https://electropeak.com/learn/wp-content/uploads/2019/02/smart-door-lock-arduino-teaser-240p-2.mp4 Secure Doors by Smart Lock These days, You can impr...

Overview In this article, We want to make a cool gadget that can make a safe zone for your devices to be unlocked. At the end of this project you: Will learn how to use a fingerprint sensor. Will learn how to pair your devices with your safe zone gadget. Will make a cool gadget called Safe Zone. Lock & Unlock Devices These days, Our usage of Smart devices is improved and we have many different data in devices like chat content, contacts, images, notes and ...

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PCF8563 RTC Module Features The PCF8563 real time clock module features high accuracy and low power consumption. This RTC maintains seconds, minutes, hours, day, date, month, and year information. In this module, the date is set based on whether the month is 29, 30 or 31 days and also it is leap year or not. This module can also be used in 12-hour and 24-hour formats. DS3231 RTC Module Pinout This module has 6 pins:INT: interrupt outputCOT: Clock outputSCL: Seria...

DS3231 RTC Module Features DS3231 real time clock module features high accuracy and low power consumption. This RTC module maintains seconds, minutes, hours, day, date, month, and year information. In this module, the date is set based on whether the month is 29, 30 or 31 days, and also whether it is leap year or not. This module can be used in 12-hour and 24-hour formats. Note The DS3231 module is available in two different types on the market. There is actually no difference between the two ...