A siren that simulates the rate of police-related killings to help bring awareness to police brutality.
Forgetful roommates who don't close the fridge? Worried about keeping your food (and drinks) thoroughly cooled? Then this device is for you!
EncroPi: Read, Encrypt & Store your Data in Real-Time! USB Data Logger | USB RTC | USB Encryption | Based on Raspberry Pi RP2040 | DS3231
SR04 Ultrasonic Distance Alarm: a precise monitoring solution that alerts you to distance changes, enhancing safety and efficiency,
How many hours do you spend sitting down at your desk crunched over a computer? If it is most of your day, then I have a device for you!
Another LTspice simulation of an overtemperature alarm warning with the help od a Vishay thermistor and buzzer activation
SUCCESS comes to those who have the WILLPOWER to win over their SNOOZE BUTTONS.
A motion detection alarm with IMU 6050, it is a 3-axis Accelerometer and Gyro Sensor module
Turns on the light to wake you up at a certain time.
Remotely track of your boat's bilge alarm using Blues' Cellular Notecard to ensure that its not leaking or flooding.
In this project, we build a security alarm using a laser detection system, a laser receiver sensor, a buzzer and an RFID-RC522 module.
Do you have trouble waking up? Do normal alarm clocks just not seem to do the trick? Well, we hope you don't "sleep" on our idea.
A easy DIY solution to prevent water overflows. This unit monitor floater switches and trigger an alarm when water levels rise unexpectedly.
Everybody loves beer, but few know of the silent danger of brewing and serving. Let's keep the brewmasters safe and the good times flowing!
When camping, If someone or a creature is approaching to your tent, The arlarm will works to wake you up or remind you and scare them away.
RFID Employee Card Scanner and Improved Systems by using PIR sensor.
Ever hit snooze on your alarm and never wake up after? Fear not, we present USA, an alarm that yells at you again once you stopped moving.
This project is an alarm system for while you are away that tracks changes in sound, light, and motion, and implements the use of Photon 2s.
Wake up instantly
