It is used to detect sound, for example, when creating a clap on/clap off light switch.
This sensor is used to monitor fire at home or in a workplace, and beeps the buzzer whenever fire is detected.
In this project, I am going to demonstrate how to Turn ON and OFF sequence of 12 LEDs depending upon the position of the knob of potentiome
To help the visually impaired with Intruder Detector and alert messaging system with the help of Bolt-IoT, Arduino & Ultrasonic sensor
LED adjustable lamp
As this heat here do a good thing to measure without windows Update advisories:-D
New Year 2018, Seeed held a big party, in order to attract everyone's attention at this party, I made a cool equipment -lightning fauntlet.
Try to find the right combination, facing Arduino in a game of Bulls and Cows.
Selecting a Model of Raspberry Pi
This project helps us to increase or decrease the intensity of light by using iot bolt.
Arduino control with Bluetooth.
I will share you the way to make an IoT anti-addiction box with OBLOQ.
Today I show Installing the Arduino IDE for the ESP8266 Step by step complete Process. Fast you have to need Download Arduino software from
In this project, we will monitor the room lighting using a LDR_NSL19_M51 light dependant resistor (LDR) and 4Duino.
Using LED and Telegram, to get alerts if temperature increases more than given threshold
Learn to use and change colors on an RGB LED with your Arduino.
When you press the button, LED turns on.
Lets get started with some basics! The Open Source Flashlight Kit is designed to be your first soldering and 3D printing project!
An Device that send's an SMS alert to your phone the moment a burglar has entered your house.
I build the Rheinturm (Rhine Tower) and the "Lichtzeitpegel" (light time level) in Düsseldorf with Arduino/ESP8266 and LED strips.
Combine red, green, and blue leds in an RGB LED to produce over 16 million hues of light.
A gesture-controlled Magic Staff Stick that lights up with different styles when you make certain gestures.
This is the tutorial about, How to control LED via webpage