In Manual Mode, control the relay module from Touch Switch & Blynk App. In Auto Mode, DHT11 & LDR will control the Relays Automatically.

A project that combats anxiety, depression and uplifts one's day one compliment at a time.

Automatic and smart care of plants by proper watering and their monitoring.

The Waternator 293 is a simple device that regulates the water level in your Christmas tree base.

This project shows you how to change an ordinary remote control car to a Bluetooth control car with a Wombatics SAM01 Arduino board.

How to build a smart monitoring system (temperature, soil moisture, light level, humidity and air pressure sensors) for your plants.

This tutorial will help you to learn DHT11/DHT22 interfacing with nodeMCU and sending its data to Blynk Application.

Use the Arduino101 Bluetooth wireless interface to read the Intertial Measurement Unit (IMU) with your phone or tablet using Blynk !

Luminous ball, with clock and thermometer, controlled by Blynk.

Dealing with ill people or elderly at your home? No problem, here's the solution.

Use your Android/IoS phone or tablet to control your hardware remotely with the thingSoC ESP32 board.

This project will show you how to adapt a SMARS bot controlled with iPhone accelerometers, Blynk, a Wemos D1 Mini, over WiFi.

Are you interested in controlling your robotic arm using your phone or computer from anywhere in the world?

A monitoring station for my off-grid greenhouse. Multiple environmental parameters, WiFi, solar-powered, cloud connectivity.

I modified a Blynk-controlled car using Adafruit Feather 32u4 Bluefruit LE. I used the Accelerometer widget of Blynk.

An LED that will be on or off, using a button from Blynk.

Using a BeagleBone Black, you can create a custom smart mirror to keep you up to date and on track in the mornings when getting ready.

Control 8 relays with WiFI + Bluetooth + Manual Switch using ESP32 and Blynk App. Explained with circuit & source code.

Control 5 home appliances from the manual switches, smartphone, IR remote. Also, control relays with room temperature and ambient light.

I used to perform well at many sports: walking, running, riding a bicycle, playing badminton, etc.

Protect your valuables with a puzzle!

The autonomous device will send the vehicle position to the android app with time and will show the location on google maps.

LM35 data or temperature can be shown on phone from anywhere. An Example of how can we read data through the virtual pin.

In this tutorial we're going to learn how to use Blynk app & Arduino in order to control a lamp; the combination will be through USB serial.