Check out this useful tutorial from bergerab on instructables on how to make your own backpack anti-theft alarm using arduino!
If you’re a student, like me, then you have heard of all the theft that occurs on campuses today. I can’t even leave my backpack alone for five minutes without worrying about it getting stolen. To ease my mind and to help fellow students, I’ve designed a backpack ant-theft alarm. When activated, this device senses when a backpack is picked up and sounds an alarm to draw attention to the thief. The alarm is perfect for quiet places such as libraries or classrooms where a buzzer would be heard clearly. It is a great project for beginners and experienced electronics hobbyists alike!
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: CircuitPython 2025 Wraps, Focus on Using Python, Open Source and More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
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