Arduino & Microcontrollers
Sensors and Modules
Power
Tools
Power supply
Components
Wireless and IoT
Robotics, Mech & 3D
Displays and LCD
Using Blynk to Control IoT Device using SIM800 GSM Module
This article is a continuation of a previous one,Â
Controlling an LED Over the Internet
In this article, we are going to control the Node MCU’s built in LED over the web using the Blynk application.
You will need the fol...
RS-485 Two Way Communications with Arduino
In this article, we will make two Arduino control each other by turning off /on their built in LED using the RS-485 module
You will ...
Control an A.C Light Bulb Over The Internet from a Smartphone
WARNING! WARNING! WARNING!
High voltage 240V. Exercise caution
In this article, we’ll control an AC light over the Internet using N...
Control it All with HC-05/HC-06 Bluetooth Module
In this article, we’ll look at how to control an LED over Bluetooth using the HC-06 Bluetooth module, Bluetooth Serial mobile app and y...
Build a Temperature and Humidity Station
In this article, we’ll look at how to read the temperature and humidity of a room using DHT11 sensor and display the results on an LCD....
Time for Some Remote Control with 315MHz Remote Controller
In this article, we’ll look at how to interface a 315Mhz 4 channels wireless remote control with Arduino UNO. Specifically, we’ll be lo...
A Quick Guide to Servo Motors
Servo motors use feedback to determine it’s position, therefore they can be used to control the position of objects, rotate objects,var...
Use Your LCD with I2C
In this article, we’ll look at how to reduce the wires used four LCD to just two!. Yes that’s right, you can use two wires (excluding p...
How about Two Arduino Talk to Each Other.. Wirelessly?
In this article, we are going to control an Arduino’s built in LED on pin 13 with another Arduino using a 2.4 Ghz NRF2401 wireless tran...
