Summary of IOT SAFE KEEPS LATCHKEY KIDS’ PHONES ON LOCKDOWN
This article discusses a specialized lockbox designed to help parents teach children responsible phone usage. The device uses a solenoid lock, keypad, and IoT module for access control. To prevent cheating by placing fake items inside, it incorporates a digital weight sensor and an ultrasonic sensor to validate the actual contents against known values, ensuring only a real phone can be stored or retrieved.
Parts used in the Specialized Phone Lockbox:
- Solenoid lock
- Keypad
- OBLOQ IoT module
- Digital weight sensor
- Ultrasonic sensor
Phones are pretty great. Used as telephones, they can save us from bad situations and let us communicate while roaming freely, for the most part. Used as computers, they often become time-sucking black holes that can twist our sense of self and reality. Assuming they pick up when you call, phones are arguably a good thing for kids to have, especially since you can hardly find a payphone these days. But how do you teach kids to use them responsibly, so they can still become functioning adults and move out someday? [Jaychouu] believes the answer is inside of a specialized lockbox.
This slick-looking box has a solenoid lock inside that can be unlocked via a keypad, or remotely via the OBLOQ IoT module. [Jaychouu] added a few features that drive it out of Arduino lockbox territory. To prevent latchkey children from cheating the system and putting rocks (or nothing at all) in the box, there’s a digital weight sensor and an ultrasonic sensor that validate the credentials of the contents and compare them with known values.
Want a basic lockbox to keep your phone out of reach while you work? Here’s one with a countdown timer.
Source: IOT SAFE KEEPS LATCHKEY KIDS’ PHONES ON LOCKDOWN
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How does the lockbox prevent latchkey children from cheating the system?
It uses a digital weight sensor and an ultrasonic sensor to validate the credentials of the contents and compare them with known values. -
What methods are available to unlock the box?
The box can be unlocked via a keypad or remotely via the OBLOQ IoT module. -
Why is this specialized lockbox considered better than a basic Arduino lockbox?
It includes features like a digital weight sensor and ultrasonic sensor that prevent users from putting rocks or nothing at all in the box. -
What component is used inside the box to secure the phone?
A solenoid lock is used inside the box to secure the contents. -
Can the lockbox be controlled remotely?
Yes, it can be unlocked remotely using the OBLOQ IoT module. -
What problem does the project aim to solve regarding kids and phones?
It aims to help teach kids to use phones responsibly so they can still become functioning adults. -
How do the sensors ensure the correct item is inside?
The sensors validate the contents and compare them with known values to ensure no rocks or empty space are present.
