Arduino, ESP8266, Automation, Simplified
Need this with ESP8266 12E (NodeMcu)? Check: Measure any AC voltage (250VAC) with ZMPT101B and ESP8266 12E with Android App / Adafruit IO MQTT Hello … Continue Reading Easy measure of AC Voltage using Arduino and ZMPT101B
Hello, and welcome to this project, actually it includes two projects but they’re pretty much the same, it’s a door lock system based … Continue Reading Fingerprint door lock based on Arduino and FPM10A optical fingerprint sensor
Hello, today we have another Temperature and Humidity sensor to test it’s from the DHT serie, I already did a tutorial about DHT 11 DHT 22 and AM 2320 sensors, wiring and simple reading … Continue Reading Measure Temperature / Humidity and Heat Index using DHT 21 (AM 2301) + Arduino + LCD
Hello, and welcome to this tutorial, today we’re using a new type of temperature measure: a type K thermocouple with MAX6675 IC, the thermocouple uses the Seebeck effect to generate … Continue Reading Measure high temperatures with K-type thermocouple + MAX 6675 with Arduino
Hello, in this tutorial I’m using AM2320 (DHT 12 ??) temperature and humidity sensor with Arduino UNO board, this sensor is sold by Adafruit just like the DHT11 and … Continue Reading Measuring temperature and humidity using AM2320 (DHT12 ??) i2c sensor
Hello, this tutorial is a follow up of the 2 other ones about the 2.4″ TFT LCD Shield with Arduino UNO, so the first one was about Interfacing and … Continue Reading Arduino TFT LCD shield showing BMP images from SD Card
Hi, in this tutorial we’ll try to interface a PS2 wireless controller with Arduino UNO board, it is very interesting since all the controller’s buttons would be inputs for … Continue Reading Interfacing Wireless PS2 Controller with Arduino
Hi, and welcome to this quick tutorial about interfacing the FPM10A or 50DY optical fingerprint sensor, it’s made by Adafruit. The module is very … Continue Reading Interfacing FPM10A (50DY) Fingerprint sensor with Arduino
Hello, this a tutorial for beginners about the TFT LCD touch screen shield mounted on an Arduino UNO board, where we use some basic display functions and a little … Continue Reading TFT LCD 2.4″ Touch screen shield tutorial
Hello, in this tutorial I planned to test different functions of the TFT LCD shield but I encountered few problems and decided to show … Continue Reading Interfacing and fixing touch problem in Arduino TFT 2.4″ LCD shield
Hello everybody, in this tutorial I’m using 128*32 i2c OLED display that I bought for few bucks, it’s very tiny you can use it … Continue Reading Use OLED display + Arduino with examples
Hello there, In this tutorial we’ll try to measure temperature and humidity using the DHT22, DHT22 and DHT11 are famous sensors used a lot for measuring temperature and humidity, they … Continue Reading Measure temperature/humidity using DHT22 + LCD i2c + Arduino