This NodeMCU project shows how to build a real time clock with this development board, DS3231 RTC chip and SSD1306 OLED display (128×64 Pixel). The DS3231 RTC has a built-in temperature sensor, we could use this sensor to detect and […]
Real time clock using NodeMCU, DS3231 and SSD1306 OLED Read More >>
This small post shows how to build a simple temperature measurement station using ESP8266 NodeMCU development board and DS18B20 digital temperature sensor where the measured temperature is displayed on SSD1306 OLED screen (128×64 Pixel) and sent serially to Arduino IDE
NodeMCU Interfacing with SSD1306 and DS18B20 temperature sensor Read More >>
Last time I’ve connected ESP8266 NodeMCU development board (ESP-12E) with DHT11 sensor and SSD1306 OLED display. This post shows how to interface the NodeMCU with DHT22 (AM2302) digital humidity/temperature sensor and SSD1306 display (128×64 Pixel). The NodeMCU reads temperature and
Interfacing NodeMCU with DHT22 sensor and SSD1306 OLED Read More >>
This Simple Projects post shows how to interface the ESP8266 NodeMCU development board with DHT11 digital humidity & temperature sensor and SSD1306 OLED display (128×64 Pixel). The NodeMCU reads temperature and relative humidity values from the DHT11 sensor and prints
ESP8266 NodeMCU interfacing with DHT11 sensor and SSD1306 Read More >>
This topic shows how to interface the SSD1306 OLED display with ESP8266 NodeMCU development board (ESP-12E). The display used in this project has a resolution of 128×64 Pixel and works in I2C mode, that means the NodeMCU communicates with the display
After interfacing the PIC18F4550 microcontroller with NEO-6M GPS module, now I’m going to show how to build a real time clock with local time where time and date are displayed on 20×4 LCD screen. In this project the microcontroller receives
GPS Real time clock using PIC18F4550 and NEO-6M module Read More >>
This post shows how to control 220V AC lamp brightness using PIC16F877A microcontroller and one TRIAC. The TRIAC is a three terminal component (terminal 1, terminal 2 and gate) that is used to control the current following to the load. The
In this post I’m going to show how to build a simple internet weather station with ESP8266 (ESP-01) Wi-Fi module. The ESP8266 can access the internet (web pages) and gets weather data from websites that provide free weather information for
IoT | Internet weather station with ESP8266 Wi-Fi module Read More >>
This post shows how to control a sensorless brushless DC (BLDC) motor using PIC16F887 microcontroller. The compiler used in this project is MikroElektronika mikroC PRO for PIC. Basically there are two types of brushless motors: sensored and sensorless. Sensored BLDC
Sensorless BLDC motor control with PIC microcontroller and mikroC Read More >>
This topic shows how to build a GPS real time clock using PIC16F877A microcontroller and NEO-6M GPS module, other modules should also work. The microcontroller reads time and date from the GPS module (the GPS module receives data from satellites)