Nodemcu + DHT11 Bylnk

ลองเล่น Blynk กันเถอะ

มาเล่น Blynk กับ ESP8266 กัน

http://robotics-za.blogspot.com/2015/06/nodemcu-v2-5-sensor-nodemcu.html

http://www.instructables.com/id/ESP8266-12-blynk-wireless-temperature-e-humidity-D/?ALLSTEPS

http://www.instructables.com/id/ESP8266-12-standalone-blynk-control-outlets-wirele/?ALLSTEPS

http://www.instructables.com/id/Esp8266-12-blynk-wireless-electric-power-meter/?ALLSTEPS

Qt Printer Preview

http://doc.qt.io/qt-4.8/printing.html

http://doc.qt.io/qt-5/designer-preview.html

http://doc.qt.io/qt-5/qtwidgets-widgets-windowflags-example.html

http://doc.qt.io/qt-5/qtuitools-textfinder-example.html

ควบคุมมอเตอร์ด้วย L293D

float to char

http://www.arduino-hacks.com/float-to-string-float-to-character-array-arduino/

Qt5 on RaspberryPi

success
http://thaieasyelec.com/article-wiki/embedded-electronics-application/how-to-install-qt5-on-raspberry-pi-jessie.html


http://wiki.qt.io/Native_Build_of_Qt5_on_a_Raspberry_Pi

https://wiki.qt.io/Qt5_on_RaspberryPi

https://forum.qt.io/topic/29765/qt5-1-on-rasberry-pi-full-install-not-cross-compile/10
https://www.youtube.com/watch?v=xgSHaYd5aX4

ขยาย pin analog cd4051

http://fritzing.org/projects/mux-demux-cd4051-parlor-tricks