Simple Projects - Simple Electrical and Electronics Projects

Interfacing NodeMCU with ST7789 TFT and DHT22 Sensor

This project shows how to interface ESP8266 NodeMCU board with ST7789 SPI TFT display and DHT22 (AM2302 – RHT03) digital

This post shows how to interface ESP8266 NodeMCU board (ESP-12E) with DHT11 (RHT01) digital humidity and temperature sensor. The NodeMCU

This tutorial shows how to make a digital real time clock using ESP8266 NodeMCU board (ESP-12E) and DS3231 RTC module

This tutorial shows how to build a simple real time clock & calendar (RTCC) using the ESP8266 NodeMCU board and

This post shows how to interface ESP8266 NodeMCU board (ESP-12E) with DS1631 digital temperature sensor where temperature values (in degrees

This project shows how to interface ESP8266 NodeMCU board (ESP-12E) with DS1621 digital temperature sensor where temperature values (in degrees

This project shows how to build a capacitance meter based on Arduino board where the value of capacitor capacitance is

This post shows how to build a simple auto-ranging ohmmeter using Arduino uno board where resistor value (resistance) is displayed

This Arduino project shows how to build a simple temperature measurement station with DS1631 digital temperature sensor where temperature values

This tutorial shows how to build a simple weather station using Arduino board and BME280 barometric pressure, temperature & humidity