Tag: Alarm

We recently witnessed the market position of Infineon in the embedded systems with the integration of its CYW43439 wireless chip into the very famous Pico family, Raspberry Pi Pico W microcontroller board. The company recently announced a battery-powered Smart Alarm System, which is a...

In the past, we have covered X-Sense XP01-W smoke and carbon monoxide alarm detector with a detailed review listing the functions, key features, technical details, and what we think about the hardware. X-Sense has also another smoke detector with a transmission range of 820 feet, and...

Introduction Almost all North American houses come with fire and smoke detector alarms, however, with poor maintenance, this product can defy the purpose. Here comes the combination of smoke and carbon monoxide detectors inside a compact consumer product, ready to be deployed in the...

This is an under-speed sensor module that provides an audible warning and signals output when the speed of a machine is below the set point. The module can be used in applications such as Engines, Machines, Sports machines, Fitness Equipment, Speed of the machine or engine can be...

Introduction There are many reasons to invest in a home security system especially in today's day and age - from providing total security of valuables to having the security of persons, and eventually to have that peace of mind that comes with knowing that everything is under your...

androkavo @ instructables.com build a nice looking wooden clock that is able to show time, temperature, humidity and also it has alarm. The clock is controlled through your web browser using wifi connectivity and it also has a vibration sensor to stop the alarm. Wooden Digital...

Dejan Nedelkovski had built an Arduino security and alarm system project that uses an ultrasonic sensor for detecting objects and a buzzer for notification. Components needed to build this simple system are: Arduino board, LCD display, 4x4 keypad, ultrasonic sensor and buzzer. The...

Nicu Florica blogged about his adjusting clock with alarm, hygrometer and thermometer on 1.8″ ST7735 display: I use feature from article Another adjusting clock with alarm & thermometer using DS3231 on 1.8″ ST7735 display and change reading internal temperature of DS3231...