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.”







Ultrasonic Sensor for MechanzO
IR Sensor for MechanzO
MQ4 Methane & Natural Gas Sensor Module
Drone with camera PlutoX
Reviews
There are no reviews yet.