WPM308 Magnetisk REED kontaktmodul til Arduino® (2 stk.)
Varenr:
H50458
EAN:
5410329729875
A Reed contact switch is a normally open contact which closes in the presence of a magnetic field. This modules contains a 10 kOhm pull-up resistor.
Egenskaber:
- Voltage: 5 VDC
- Connection: 3 pins, +(middle pin), ground and DO (data out)
- Size: 25 x 15mm
- Vægt: 2 g
