ESP8266-01 With HTU21 (MQTT)
3.6K Views, 2 Favorites
Driving a 4 Channel Relay Board With ESP8266-01 and MQTT and OpenHAB
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Working With the Funduino W5100 Ethernet Module.
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Uploading Data to ThingSpeak With MQTT
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Adding an MCP23017 I/O Extender to Arduino or ESP8266
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Calculating Sunset and Sunrise for a Microcontroller
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A Simple MQTT Pub/Sub Node With Arduino UNO and ENC28J60 Ethernetshield
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A Simple MQTT Pub/Sub Node With Arduino UNO and W5100 Ethernetshield
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Connect to Carriot With ESP8266
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BruteForce Codefinding for Infrared RGB LEDstrip
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Using the 4 Pins of the ESP8266-01
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Adding the BMP180 to the ESP8266
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Adding an RTC and OLED to ESP8266-01
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Home Automation With ESP8266 and 433 MHz Switches
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Monitoring Humidity, Temperature in the Hen House: DHT11, DS18B20, ESP8266
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Building a Simple and Cheap Egg Incubator
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Comparison of Capacitive Soil Probes
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Send Sensor Data (DHT11 & BMP180) to ThingSpeak With an Arduino, Using ENC28J60 Ethercard
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Using an I2C LCD on Attiny85
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AC PWM Dimmer for Arduino
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The Arduino and Daylight Saving Time (Europe)
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Capacitive Soil Moisture Measuring (with I2C)
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Reading the BMP180 Pressure Sensor With an Attiny85 and Add a DHT11 Too
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Using 433MHz Remote Controlled Switches on Arduino
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Make an Android App to Control Via Bluetooth an Arduino Controlling Your House Via RF, All With AppInventor
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Simple EEPROM Module for Arduino or Other Microcontroller
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433 MHz Coil Loaded Antenna
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Using Pin 1 on Attiny13/25/45/85 Without Messing With Fuse Bits
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'Home Alone' Burglar Deterrent/ Use Attiny13 to Drive a Steppermotor and a Servo
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Mini Weather Station With Attiny85
184K Views, 1,512 Favorites
Simple and Cheap Fuse Doctor for Attiny
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Four Channel 'Fake TV' With Arduino or Attiny
7.3K Views, 24 Favorites
Receiving and Sending Data Between Attiny85 (Arduino IDE 1.06) UPDATED Nov 2015
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2-Wire LCD Interface for Arduino or Attiny (updated June 2016)
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Supersimple Attiny Programmer
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A Wireless Smart Home (was: at Home Simulator and Alarm With Arduino or Atmega328 (updated May 2016))
3 Channel Dimmer/fader for Arduino or Other Microcontroller
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Send Sensor Data (DHT11 & BMP180) to ThingSpeak With an Arduino, Using Cable or WiFi (ESP8266) or Use ESP8266 Alone (UPDATED AUGUST 2016)
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Quickly Set Up a 7 Segment Display
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Arduino for Greenhouse, Garden or Growbox / Updated April 2016
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Altoid Arduino
6.3K Views, 52 Favorites
Simple 5 and 3.3 Volt Breadboard PSU
5.4K Views, 34 Favorites
Simple Low Voltage AC Switching With a Microcontroller
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Sound Pressure Sensor and Mike Pre-amp for Arduino
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LM386 Amplifier With PCB
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Sound Pressure Sensor for Arduino Based on ZX-sound Board
21K Views, 28 Favorites
Cheap PIR Sensor for E.g. Arduino
6.7K Views, 12 Favorites
Add I2C EEPROM to Arduino
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Slaveflash for Automatic Camera's With Pre-flash
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Arduino Controlled Light Dimmer
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Small Triac Switch
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Building a Four Channel SolidState Relay
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Irrigating Your Garden With an Opamp: the Circuit, List of Materials
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Watering Your Plants With an Op-amp
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Watering Your Plants With an Attiny Microcontroller
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Installing Attiny13 Core Files
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Make a Spigot for a Lightstand: Materials
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