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IOT

ESP8266

ESP8266 NodeMCU – Simple IoT energy meter using Blynk APP

In this tutorial we will learn how to make a simple, single phase, IOT energy meter, where you can see…

Ricardo Carreira Ricardo CarreiraJuly 1, 2020March 4, 2021
ESP8266

ESP8266 NodeMCU – Simple Wifi Alarm using PIR Motion Sensor

In this tutorial we will learn how to use a PIR Motion Sensor (Passive infrared sensor) to detect if someone…

Ricardo Carreira Ricardo CarreiraJune 29, 2020March 4, 2021
ESP8266

ESP8266 NodeMCU – Simple Wifi Servo control

In this tutorial, we will learn how to control a small servo-motor from your smart phone. If you want to…

Ricardo Carreira Ricardo CarreiraJune 29, 2020July 4, 2020
ESP8266

ESP-01S – Wi-fi Relay module for light remote control

In this tutorial, we will learn how to build a wi-fi switch, and use it remotely. If you want to…

Ricardo Carreira Ricardo CarreiraJune 25, 2020June 29, 2020

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Latest Posts

  • Raspberry Pi Zero Wireless – Smart USB Flash Drive [Samba Server]
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Most Viewed Posts

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  • Arduino Mega – Blinking a LED (9,126)

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