Search results for: 'alarm lights'

With this Sealed Tri-Color USB Controlled Hemisphere Alarm Light, you can easily monitor and alert humanoids as to the status of a project, machine,...

With this USB Controlled Round Lamp with Buzzer, you can easily monitor and alert humanoids as to the status of a project, machine, or even if...

THE REACTOR'S MELTING DOWN! GRAB THE FUEL CORE, JENNA, AND EVACUATE THE COMMAND CENTER! With this Rotating LED Warning Light with Adjustable Volume...

The CamJam EduKit #2 is the latest edition to the EduKit family for your Raspberry Pi! CamJam EduKits are your way into the world of building electronic...

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low.

This kit includes 9 Grove zero modules and is designed for kids who are beginners to graphical programming and robotics. Among these modules, the light sensor, sound sensor and twin-button module are what we call input modules; while the buzzer, RGB LED, LED matrix and servo are categorized as output modules. By connecting one or more modules to the included mainboard and battery module, you can implement a lot of your exciting and fun projects!

The SparkFun Qwiic Human Presence and Motion Sensor is built around the STHS34PF80 low-power, high-sensitivity IR sensor for presence and motion detection...

Add smart technology to your home and workplace with the first Open programmable IoT platform that allows you to build custom IoT devices.

The Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 low-power, high-sensitivity IR sensor for presence and motion detection...

Boson Science Design Kit, aimed at 8~10 years old kids, combines physical science and engineering design knowledge in one kit. The carefully-designed 7 scientific...

This kit is one of the best for learning electronics and coding with a micro:bit. This is an addon pack that gives you all the modules and connectors required to learn with your micro:bit...

Rectangle Electronic Clock For Raspberry Pi Pico, Accurate RTC, Multi Functions, LED Digits

The 10 in 1 Electronic Project Lab Kit makes a great introduction to the world of electronics and an ideal present for the budding electronics expert! Build a radio, burglar alarm, water detector, Morse code practice circuit, simple computer circuits, and much more! It is used by many educational establishments.

The light sensor Bit can turn your circuit on and off by detecting the brightness or darkness of the environment they are in. control your circuit's with light! The amount of light shining on the sensor will change how your circuit behaves. It's a great way to activate your circuit, and is perfect for alarms!

The timeout Bit is a settable timer.

Espressif's ESP32-S2 Human Machine Interface Dev Kit 1 (ESP32-S2-HMI-DevKit-1) has been specifically designed for human-machine interfaces in...