Fifteen soldering practice kits were purchased from Banggood for $17.30 or $1.05 each. The expected class size is 13 student, however it is good practice to purchase a couple of extra units just in case a beginning student ruins their circuit board.
Fifteen soldering practice kits were purchased from Banggood for $17.30 or $1.05 each. The expected class size is 13 student, however it is good practice to purchase a couple of extra units just in case a beginning student ruins their circuit board.