This PIC project shows how to make real time clock & calendar (RTCC) using PIC18F46K22 microcontroller and DS3231 RTCC module. Time & date are printed on VGA monitor and they can be set with two push buttons connected to the […]
This post shows how to generate VGA signal using PIC18F46K22 8-bit microcontroller. In this example the PIC18F46K22 MCU is used to draw shapes (lines, circles …) and print texts on a VGA monitor with black and white colors. VGA: Video
Interfacing PIC18F46K22 MCU with VGA Monitor – Graphics Test Example Read More >>
This tutorial shows how to build weather station using ESP8266 NodeMCU board (ESP12-E module) and BME280 barometric pressure, temperature & humidity sensor. The NodeMCU microcontroller (ESP8266EX) reads temperature & humidity & pressure values from the BME280 sensor and prints them
Interfacing NodeMCU with BME280 Sensor and ST7735 TFT Read More >>
This post shows how to interface ESP8266 NodeMCU board (ESP-12E) with BMP280 barometric pressure and temperature sensor from Bosch Sensortec. The NodeMCU microcontroller (ESP8266EX) reads temperature & pressure values from the BMP280 sensor and print them (respectively in °C and
This tutorial shows how to make a simple digital real time clock using ESP8266 NodeMCU board (ESP-12E) and DS3231 RTC module where time & date can be set with two push buttons connected to the NodeMCU and they are printed
Interfacing NodeMCU with DS3231 RTC and ST7735 TFT Read More >>
This post shows how to interface ESP8266 NodeMCU board (ESP-12E) with DHT22 (AM2302, RHT03) digital humidity and temperature sensor. The NodeMCU microcontroller (ESP8266EX) reads temperature (in °C) & humidity (in rH%) values from the DHT22 sensor and print their values
Interfacing NodeMCU with DHT22 Sensor and ST7735 TFT Read More >>
This post shows how to interface ESP8266 NodeMCU board (ESP-12E) with DHT11 (RHT01) digital humidity and temperature sensor. The NodeMCU reads temperature (in °C) & humidity (in rH%) values from the DHT11 sensor and print their values on ST7735 TFT
ESP8266 NodeMCU with ST7735 TFT and DHT11 Sensor Read More >>
This post shows how to implement internet clock using ESP8266 NodeMCU Wi-Fi board where time and date are displayed on ST7735 TFT display. The ST7735 TFT is a color display with resolution of 128×160 pixel, it communicates with the master
This NodeMCU project shows how to build a simple thermometer using LM35 analog temperature sensor where temperature value is printed on ST7735 TFT display (in degree Celsius, Kelvin and degree Fahrenheit). The ST7735 TFT is a color display with resolution
NodeMCU with ST7735 TFT and LM35 Analog Temperature Sensor Read More >>
This post shows how to connect VGA monitor with Arduino UNO board in order to draw shapes (lines, circles …) and print texts with resolution of 160×64 pixel. VGA: Video Graphics Array Hardware required: Arduino UNO board VGA monitor 2