Velleman Traffic Light Soldering KitSKU: M949117 MK131
- M949117 MK131
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Velleman Miniature traffic light as used at 4-way junctions. Realistic operation with adjustable delay. 12 LEDs. Includes all electronic parts needed for assembling a circuit, printed circuit board (PCB, etched & drilled), instruction sheet (w/parts placement diagram),assembly steps & discussion of operation.
Includes parts and manual.
Requires 9V battery, sold separately.