This tutorial shows how to make a simple digital real time clock using ESP8266 NodeMCU board and DS3231 RTC module
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Simple Electrical and Electronics Projects
This tutorial shows how to make a simple digital real time clock using ESP8266 NodeMCU board and DS3231 RTC module
Continue readingThis post shows how to control unipolar stepper motor using ESP8266 NodeMCU board (ESP-12E) and rotary encoder module. The stepper
Continue readingThis tutorial shows how to implement a simple temperature measurement station using ESP8266 NodeMCU board and DS18B20 digital temperature sensor.
Continue readingThis tutorial shows how to interface ESP8266 NodeMCU (ESP-12E) board with ST7789 TFT display. The ST7789 TFT module contains a
Continue readingThis NodeMCU project shows how to interface this board with DHT22 (AM2302) digital humidity & temperature sensor and Nokia 5110
Continue readingThis Simple Projects post shows how to interface ESP8266 NodeMCU development board (ESP-12E) with DHT11 digital humidity & temperature sensor
Continue readingThis post shows how to interface Arduino uno board with Seeed Studio Grove DHT11 sensor and 4-digit display. The Arduino
Continue readingThis Arduino project shows how to control DC motor speed using full wave controlled rectifier. The speed of the DC
Continue readingIn the last project I made a half wave controlled rectifier using Arduino UNO board and one thyristor (also called
Continue readingThis post shows how to build a half wave controlled rectifier using Arduino uno board and one thyristor (SCR). No
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