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kalervo.jokinen

hi,new user fron Finland

Finland
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kalervojokinen
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This user joined on 02/19/2015.

260.3k
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Integration of cheap wireless Arduino sensor nodes with an awesome home automation platform called OpenHAB. Explore interface options.
Project Owner Contributor

$20 Wireless Arduino Home Automation w/ OpenHAB

eric-tsaiEric Tsai

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Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

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8 channels of 10A 250V relays controlled over Wifi with an ESP8266 module at the core. Built in RS232-TTL level shifter for external devices
Project Owner Contributor

ESP8266 DIN 8-Channel Wifi Relay Controller

david-ogilvyDavid Ogilvy

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nrf24l01 over-the-air bootloader for different microcontrollers
Project Owner Contributor

rf24boot: The NRF24L01 bootloader

necromantNecromant

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A network of low power sensor nodes in the garden, and possibly some automation as well.
Project Owner Contributor

Garden_automation_and_sensor_network

ethan-durrantEthan Durrant

2.8k
392
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A nice little shield for 4-digit 7-segment LED display, just about what I have been struggling in finding over the internet.
Project Owner Contributor

4-digit 7-segment LED display

clovis-fritzenClovis Fritzen

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make the 74HC595 drive four digital LED display.
Project Owner Contributor

74HC595 digital LED Display Based on Arduino

icstationicstation

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How to hook up a 7-segment common anode display to Arduino
Project Owner Contributor

Common Anode LED Control

markMark

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Project Owner Contributor

NRF24L01 Wireless Keyboard Data Transmission

icstationicstation

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It can be used in the area where has no high demand of accuracy, such as the obstacle avoidance of robot and the distance detection
Project Owner Contributor

Ultrasonic Distance Measurement NRF905 Transmissio

icstationicstation

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