I081203 5-Channel Tracking Module Board - Blue
Model: I081203 - Quantity: 1 - Material: Copper-clad laminate - LED indicator: Indicates sensor output - Support voltage range: 3.0~5.5V - Uses high sensitivity sensor - Tracking range: 0.5mm~40mm - Output: Digital (High / low level) - Great for DIY project. - Packing list: - 1 x Module