Monday, 9 May 2016

*10 Week Temperature & Humidity Sensor

#Temperature and Humidity Sensor

For this week, my SV had bought me a Temperature and Humidity Sensor (AOSONG AM2320). This product is made from China. This component act as a input for my Air Quality Monitoring System. There is a datasheet of AOSONG AM2320:
 https://akizukidenshi.com/download/ds/aosong/AM2320.pdf

#Test and Error
For this week also i tried to test the Dust sensor that given by my SV. I tried this component directly from Arduino software on Laptop to circuit. But I failed.

Tuesday, 3 May 2016

*9 Proposal Approved

Lastly, on week 9, my project proposal had been approval after repair a minor mistake. So my proposal had been officially approved . heeee :D

For this week, i had made my choices to use Arduino Uno and Ethernet Shield. The main reason i choose this Arduino because of the cost. In my survey, the cost for Arduino Yun is higher than Arduino Uno and Arduino Ethernet Shield, this is because Yun did not have the pirate one. The price for the original Yun is very expensive. Compare to Arduino Uno, there is a pirate version which is cheaper than Yun. Uno + Ethernet Shield is RM1++.++, compare to Yun which cost RM3++.++.
For the other characteristic which is the total of pin, my SV had confirm this two Arduino can place all the sensor and the output require. So there is no problem if i choose Uno and Ethernet Shield.
Arduino Uno and Arduino Ethernet Shield