Description
The material used in PCB from top to bottom includes Silkscreen, Soldermask, Copper and Substrate. The last of those layers, substrate, is made of fiberglass and is also known as FR4, with the FR letters standing for “fire retardant.” and is 80 x 55mm in lenght.






Geared DC Motor(300 Rpm)
Soil Moisture Sensor Module
L293D Motor Driver Shield
Humidity Sensor Module
C-Clamp
Drone with camera PlutoX
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