ESP8266 WiFi Internet real time clock
In the last ESP8266 project, I built a simple real time clock using a real time clock chip (DS3231 and DS1307), I used a 16×2 LCD to display time and date and 2 push buttons to set them. Now, in […]
ESP8266 ESP-01 Real time clock with DS3231/DS1307
This post shows how to build a real time clock using ESP8266 (ESP-01) module, DS3231 RTC or DS1307 RTC and 16×2 LCD. Time and date are displayed on the 16×2 LCD screen and they (time and date) can be set
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ESP8266 with DHT11 and DHT22 sensors
In this blog there are many topics talk about the DHT11 and DHT22 sensors and how to use them with different types of microcontrollers including the Arduino. This topic shows how use the DHT11 and the DHT22 relative humidity and
Interfacing ESP8266 ESP-01 module with I2C LCD
The ESP8266 ESP-01 module has 8 pins only of which 4 can be used as I/O (input/output) pins (GPIO0, GPIO2, RX and TX), this number of I/O pins is not enough to run a 16×2 LCD screen which requires at
ESP8266 WiFi module programming with Arduino UNO board
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
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Interfacing Arduino with I2C LCD
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
Arduino GPS real time clock with NEO-6M module
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
Interfacing Arduino with NEO-6M GPS module
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
Arduino real time clock with temperature monitor using DS3231 and SSD1306
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
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Arduino real time clock using DS1307 and SSD1306 OLED
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
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