Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED ...
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BLE to LoRa communication system for disaster relief using RYLR999
In this video, I've created a Bluetooth to LoRa gateway for sending distress messages in emergencies. This device is useful when standard communication protocols are down due to natural disasters.
While technology has potential to distract students, it can also boost engagement and help them actively demonstrate their learning.
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