This post shows a quick guide to program ESP8266 WiFi module with Arduino UNO board and how to use Arduino IDE software in order to write codes for this module. The ESP8266 board contain the microcontroller ESP8266EX (32-bit microcontroller) from Espressif […]
ESP8266 WiFi module programming with Arduino UNO board Read More >>
Generally to be able to use an LCD display we need at least 6 free pins, but the number of pins can be minimized with the help of external components like PCF8574 (or PCF8574A) I2C I/O expander, that’s allows us
There are different ways to build an Arduino based real time clock, one of the ways is using a real time clock chip (like: DS1302, DS1307, DS3231 …) and another way is by using a GPS module. The GPS based
This post shows how to connect the Arduino with GPS module in order to receive data from satellites where the GPS module used in this project is u-blox NEO-6M (other modules also should work). With the NEO-6M GPS module we
In the last post I built an Arduino based real time clock using DS1307 RTC and SSD1306 OLED and in this project I’m going to show how to build a real time clock with temperature monitor using Arduino, DS3231 RTC
Arduino real time clock with temperature monitor using DS3231 and SSD1306 Read More >>
This post shows how to build a real time clock using Arduino, DS1307 RTC and SSD1306 OLED. The DS1307 RTC is used as a real time clock chip which keeps the time running even if the main power supply is
Arduino real time clock using DS1307 and SSD1306 OLED Read More >>
This post shows how to build a temperature and relative humidity measurements station using Arduino and DHT11/DHT22 sensor where the measured values of the temperature and the humidity are displayed on 128×64 OLED screen with SSD1306 driver. (OLED: Organic Light-Emitting Diode)
Arduino with SSD1306 OLED and DHT11/DHT22 sensor Read More >>
This topic shows how to interface Arduino UNO board with SSD1306 OLED display (128×64 pixel). The SSD1306 is a monochrome display which means it has only one color (white, blue, yellow …). Also we’ll show how to simulate the SSD1306
In the last project I made a simple light dimmer using Arduino where the intensity of light (lamp brightness) is controlled with a potentiometer, now in this project I’m going to show how to add a remote control to the
It is very easy to build a good and simple AC light dimmer using Arduino, this light dimmer is used to control the brightness of a simple 220V AC lamp. In this project I used the LM393 integrated circuit (dual
220V Light dimmer with Arduino – Lamp brightness control Read More >>