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Content 4/4

I want to make a device that can monitor air temperature and humidity but is not connected to the power cable. Because the location being monitored is not allow to use a cable. then the idea was created to make this portable monitoring tool.


For the source code you can download it from here https://www.dropbox.com/s/x4m8apeq2jhv1k3/IoT_pcbway_Humi_temp.zip?dl=0


link for the video : https://www.youtube.com/watch?v=RFJZcJATbMU


Bill of materials used in this project

esp12e
1
ams1117 3.3v
1
DHT11
1
Micro USB connector
1
Capacitor 10uF/16V
4
Crystal 16Mhz
1
IC TP4056
1
LED 0603
4
Capacitor 100nF
4
Capacitor 22pF
2
Capacitor 10uF
1
Resistor 1K 0805
9
Resistor 3k3 0805
2
Resistor 1Ohm 0805
2
Resistor 220K 0805
1
Resistor 100K 0805
1
Battery Holder 18650
1
Dec 03,2019
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