Cricklewood Electronics
40-42 Cricklewood Broadway, London, NW2 3ET, London, United Kingdom
UK Phone: +44 (0)20-84520161
International: +44 (0)20-84500995
Fax: +44 (0)20-82081441
Email: sales@cricklewoodelectronics.com
URL: http://www.cricklewoodelectronics.com/Mini-magnetic-reed-switch-module-for-Arduino-KY-021.html
Mini magnetic reed switch module for Arduino KY-021
Details
Item Number
KY021
Item Condition
New
Price
£2.50
(inc VAT £3.00)
Description
Mini magnetic reed switch module for Arduino and other microcontroller projects
This module has a small reed switch that is normaly open and will close when it comes close to a magnet.
Voltage : 3.3 to 5VDC
Size 19x15mm