To generate functional and efficient health care PCBs, manufacturers utilize the following three methods:
Laser cutting-edge etching
Circuit by hand
Iron on glossy paper
However, the first method (the laser method) tends to be the industrial technique manufacturers use to mass-produce health care PCBs. This method tends to be pretty expensive to undertake; hence, it is not very beneficial when producing a DIY health care PCB. However, the remaining two methods are easy to undertake, so you can efficiently utilize them to create your DIY health care PCB.