Reed Magnetic Switch Sensor Module for Arduino (Works with Official Arduino Boards)

Reed Magnetic Switch Sensor Module for Arduino (Works with Official Arduino Boards)

US$ 4.80 Free worldwide shipping!
DealExtreme
- Color: Red - Material: PCB - Specification: Power supply: DC 5V, output digital signals - Great for DIY projects - Package includes: - 1 x Module Dimensions: 1.22 in x 0.75 in x 0.12 in (3.1 cm x 1.9 cm x 0.3 cm) Weight: 0.67 oz (19 g)