Sound Sensor Module GSM the DS18B20 can derive power

the DS18B20 can derive power directly from the data line ("parasite power")

Output Current:  2A

AVRdude is available for many platforms

It is part of the E6C2 series

This means that your microcontroller / Arduino can talk to internet (send or recieve wirelessly)

Sound Sensor Module GSM the DS18B20 can derive powerThis sound sensor can identify the presence of sound. The sensor sensitivity can be adjusted by potentiometer. The sound sensor module work like that: when the intensity of the sound can not reach set threshold, the OUT pin will output high level 5 volt ( open ). When the intensity of the sound reach more than the set threshold, the OUT pin will output low level (2. 5 volt). supply voltage range: 3. 3V 5. 3V Comparator IC: LM393 Mic type : capacitive