Arduino

https://www.arduino.cc/en/Tutorial/BuiltInExamples

применение
I made a Temperature and Humid Data-logger using Ethernet shield, Arduino mega 2560, DHT sensor, LM35, an 8G Byte SD Card, a RTC and a Nokia 5110 GLCD Display to real time data show. I also can use the Ethernet port to create a web server and communicate with the internet.Hide

arduino temperature sensor
DS18B20 all the way. forget the DHT11
https://www.reddit.com/r/arduino/comments/3m2sj3/arduino_temperature_sensor/

Links

Multitasking
https://learn.adafruit.com/multi-tasking-the-arduino-part-1/overview
https://learn.adafruit.com/multi-tasking-the-arduino-part-2
https://learn.adafruit.com/multi-tasking-the-arduino-part-3

https://learn.adafruit.com/neopixels-and-servos

Arduino Troubleshooting
https://www.arduino.cc/en/Guide/Troubleshooting?utm_content=buffer3c8bd&utm_medium=social&utm_source=plus.google.com&utm_campaign=buffer

IDE
https://www.arduino.cc/en/Main/Software
https://github.com/arduino/Arduino

Android + Arduino
http://habrahabr.ru/post/123361/

SPI и Arduino
http://robocraft.ru/blog/arduino/518.html

Подключение графического модуля-дисплея Nokia5110 к Arduino
http://zelectro.cc/nokia5110_module_arduino

Nrf24l01+ wireless
http://arduino.ru/forum/programmirovanie/nrf24l01

ESP8266 wifi
http://esp8266.ru/arduino-ide-esp8266/
http://tim4dev.com/arduino-esp8266-true-start/
http://tim4dev.com/2015/03/esp8266-wifi-direct-programming/
http://geektimes.ru/post/255594/ Arduino + ESP8266 с нуля на примере Wi-Fi термометра
https://olimex.wordpress.com/2015/03/31/programming-esp8266-evb-with-arduino-ide/
http://www.instructables.com/id/Getting-Started-with-the-ESP8266-ESP-12/

Без проводов (2.4 ггц)
http://homes-smart.ru/index.php/oborudovanie/bez-provodov-2-4-ggts

Arduino RC Car with FPV Camera
http://www.instructables.com/id/Arduino-RC-Car-with-FPV-Camera/

Arduino STM32
http://www.stm32duino.com/
http://www.cnx-software.com/2016/05/17/bluepill-is-a-2-arduino-compatible-development-board-based-on-stmicro-stm32-mcu
http://www.stm32duino.com/viewtopic.php?f=28&t=117
stlink for debug

ESP8266

ESP8266 Community Wiki
http://www.esp8266.com/wiki/doku.php

http://www.instructables.com/id/ESP8266-Wi-fi-module-explain-and-connection/