

Ideal for intermediate soldering students, the Chrome Dome follows a black line that you create using electrical tape or a black marker on a light-colored surface. With 4 adjustable controls, you can fine-tune the line-tracing abilities. As it moves along the track, blue and yellow LED lights will flash back and forth as each motor is activated.
Includes
parts
PC board
Chrome Dome
instructions
Requires 9V battery, sold separately.