In this article showing how to fix Arduino IDE additional library installation error. This is very common issue you might face when you try to install additional library in Arduino IDE. The Error is “Error Downloading http://download.arduino.cc/libraries/library_index.json” Steps to fix the issue :- Close The Arduino IDE Open Command Prompt Type “setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true” command […]
In this article we are showing how to use DS18B20 one wire water proof temperature sensor. With the help of DS18B20 one wire temperature sensor we can measure the temperature from -55℃ To 125℃ with accuracy of ±5 . Components Required :- 1 x Arduino uno board 1 x USB cable 1 x DS18B20 Temperature Sensor 3 […]
In this article we are showing voice control home automation system to control appliances with own voice command an Android app IoTBoys. An Arduino Uno board is used for controlling the relay through which an appliance is getting switch on/off. Components you needed :- 1 x Arduino uno 1 x Relay board 2 X AC […]
What are you thinking about Controlling LED from your own voice command ?? When I heard about it I thought it would be very difficult project to controlling LED from Voice. If you are also feeling the same trust me it’s as easy as making cup of tea. So without wasting time let’s see How […]
In this article we are showing what is IoT (Internet of Things) and how to write your first program in Arduino to blink LED. Components you needed :- 1 x Arduino uno board 1 x USB cable 1 x Bread board 1 x LED 2 x Jumper wire (Male to Male) Connection :- Sketch/Source Code […]
