비디오 정보 Jlcpcb
jlcpcb (10)
electronics (473)
diy (1746)
soldering (144)
pcb (83)
solder (63)
repair (493)
soldering iron (19)
flux (37)
clock (58)
smd (20)
wire (121)
electronic (93)
review (1763)
banggood (42)
arduino (277)
Show More