Search results for: 'magnetic reed switch'
Reed Switch
Brand: Sparkfun
This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the reeds separate and the switch opens. This makes for a great non-contact switch. This switch can carry up to 1.2A.
$3.80 AUD, inc GST
Magnetic Switch
Brand: DFRobot
The magnetic switch mainly comprises two parts---the inducting end and trigger. The former has a reed switch enclosed inside and there is a cable connected to it...
$7.80 AUD, inc GST
Door Switch Sensor (Normally Open)
Brand: Core Electronics
Intruder Alert! Detect if a door, window, or drawer is open.
$2.95 AUD, inc GST
Reed Switch - Insulated
Brand: Sparkfun
This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the reeds separate and the switch opens. This makes for a great non-contact switch. This switch can carry up to 1A.
$6.15 AUD, inc GST
Magnetic Contact Switch Sensor for Arduino
Brand: DFRobot
This magnetic switch (reed switch) consists of two magnetic reeds (usually composed of iron and nickel) sealed in a plastic case. The two magnetic reeds are overlapped...
$6.75 AUD, inc GST
Anemometer
Brand: Sparkfun
An anemometer measures wind speed. The wind moves the cups on the anemometer, which rotates an enclosed magnet. The magnet closes a reed switch on each...
$22.70 AUD, inc GST
Grove - Magnetic Switch (Seeed Studio)
Brand: Seeed Studio
This is a Grove interface compatible Magnetic switch module. It is based on encapsulated dry reed switch CT10. CT10 is single-pole, single throw (SPST)...
$5.75 AUD, inc GST
Water level switch (Seeed Studio)
Brand: Seeed Studio
This switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other devices. When the float...
$12.15 AUD, inc GST
Similar matches
Micro Limit Switch (Roller Lever) - 2 Pack
Brand: goBilda
This switch has a roller on the lever which minimizes friction and creates a smooth actuation of the switch.
$4.95 AUD, inc GST
A3213 Hall Effect Sensor
Unlike other Hall-effect switches, either a north or south pole of sufficient strength will turn the output on; in the absence of a magnetic field, the output is off.
$1.70 AUD, inc GST
Magnet Square - 0.125"
Brand: Sparkfun
These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. Don’t let the photo fool you - these are very small magnets.
$2.10 AUD, inc GST
Weather Meter Kit
Brand: Sparkfun
Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a really rewarding project. When...
$154.95 AUD, inc GST
Magnet Square - 0.25"
Brand: Sparkfun
These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.
$3.15 AUD, inc GST
Wind Vane
Brand: Sparkfun
The wind vane indicates the direction of the wind. Internally, on the vane are eight switches, each with a unique resistor. As the wind vane rotates, a...
$35.90 AUD, inc GST
Snap-Action Switch with 16.3mm Roller Lever: 3-Pin, SPDT, 5A
Brand: Pololu
This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The switch body dimension is 20.0 x 6.4 x 10.2 mm, and the 16.3mm lever arm is has a roller at the tip.
$4.20 AUD, inc GST
Snap-Action Switch with 16.7mm Lever: 3-Pin, SPDT, 5A
Brand: Pololu
This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The switch body dimension is 20.0 x 6.4 x 10.2 mm, and the lever arm is 16.7 mm long.
$3.75 AUD, inc GST
Magnet Ring - 3/16"
Brand: Sparkfun
These are small rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. This one small ring can easily hold a piece of paper to your fridge.
$1.90 AUD, inc GST
Magnetic Rotary Encoder - 128 P/R (Quadrature) w/ Switch
Brand: Sparkfun
The CS19D128B is a high quality magnetic rotary encoder from Cooka. This is a low friction 'smooth' rotary encoder with 128 pulses per revolution and no...
$50.90 AUD, inc GST
Micro Limit Switch (Straight Lever) - 2 Pack
Brand: goBilda
These awesome little 5 amp units are perfect to use in conjunction with our goBILDA® components. Besides this style, we offer
$22.90 AUD, inc GST
Micro Limit Switch (No Lever) - 2 Pack
Brand: goBilda
These awesome little 5 amp units are perfect to use in conjunction with our goBILDA® components. Besides this style, we offer
$22.90 AUD, inc GST
Tilt Switch
Brand: Core Electronics
Rolling Ball Type.
$3.50 AUD, inc GST
Snap-Action Switch with 18.5mm Bump Lever: 3-Pin, SPDT, 5A
Brand: Pololu
This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The switch body dimension is 20.0 x 6.4 x 10.2 mm, and the 15.6mm lever arm has a semicircular bump at the tip that simulates a roller.
$3.95 AUD, inc GST
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