Ddiy acrylic robot sg90 steering gear application manipulator 51 single chip solder assembly DIY electronic production welding practice project Kit

Price: $29.90
(as of Jan 28,2023 22:24:58 UTC – Details)

Note that the welding temperature is controlled at 250-300 degrees, the welding time is within 3 seconds, the working voltage cannot be too high, the component direction and position must be correct, and the welding is good.
Package Dimensions:8.03 x 4.8 x 1.73 inches; 10.48 Ounces
Manufacturer recommended age:13 years and up
Date First Available:March 26, 2019

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