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adafruit

A 4-post collection

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Baby Busy Board 2.0 - Icons, PROGMEM and One LED panel

Last year we celebrated my daughter's first birthday, and as a present I've built her a busy-board and described all the build up on this post. »

Amir Avni Amir Avni on Arduino - LED - LED MATRIX - baby - button - busy board - reflecting glass - adafruit - Flash - PROGMEM - Icons - LED panel - RGB - voltage dividor - Flash memory - Arduino Mega 23 November 2019
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BabySleeper

We have reached that age where friends and family around starting to have babies. Giving my friend’s project, I've decided to build some nice gifts, »

GalBrandwine GalBrandwine on Arduino - arduino IDE - passive infrared senser - mq2 - neopixle - active infrared sensor - gas sensor - esp32 - adafruit - dht22 05 September 2019
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Make a $6 Tiny Portable Weather Station that Transmits Live Data Wherever You Are

Ask your iPhone for weather conditions and it'll display data from a sensor somewhere nearby - often at the local airport - which might be miles »

Mike Diamond on ESP8266 - ESp8266-01 - adafruit - BME280 - weather station - cayenne 31 May 2018
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Do I Have Hot Water? Solar Powered ESP8266 With a Thermistor

Ever since I've built my Solar charging station I really wanted to do another project involving solar cells, didn't need to build a solar panel again »

Amir Avni Amir Avni on ESP8266 - green - Solar - Solar Panels - Battery - Voltage - water heater - boiler - microcontroller - Hot Glue - Sun - Energy - charge controller - charge - step-down - WiFi - thermistor - low-power - sleep - SMD - li-ion - temperature - IOT - adafruit 15 January 2016
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