Electromechanical

US$6.36
100 x 12 x 5 mm (approximate size). Chrome steel magnets. Perform a variety of activities and experiments involving magnetism. Low magnetic stregnth for careful experiments.
In stock
+
Add to wish list

US$6.36
150x12x5mm (approximate size). Chrome steel magnets. Perform a variety of activities and experiments involving magnetism. Low magnetic stregnth for careful experiments.
Delivery within 2-3 weeks
+
Add to wish list

US$13.63
An Alnico Horshoe Magnet in a cardboard box.
In stock
+
Add to wish list

US$30.63
Turn any surface/wall/table etc into a speaker with a surface transducer. This type of speaker does not have a moving cone like most speakers you've seen. Instead, a metal rod is wrapped with the voice coil.
Delivery within 2-3 weeks
+
Add to wish list

US$2.53
This 1.5" diameter speaker cone is the perfect addition to any audio project where you need an 8Ω impedance and are using 0.25W or less of power. We particularly like this cone as it's very simple and its plastic body is extremely lightweight and thin.
In stock
+
Add to wish list

US$2.88
This tiny 1" diameter speaker cone is the perfect addition to any small audio project where you need an 8 Ω impedance and will be using 0.5W or less of power. We particularly like this cone as it's very simple and its metal body is extremely lightweight.
In stock
+
Add to wish list

US$1.36

Dimensions: 20mm x 5mm. Rated: 250V (note: indicate or not indicated on the fuse.). Prepackaged: Order fuses in increments of 5 pcs.

In stock
+
Add to wish list

US$1.39
Miniature normally open switch with 15.24mm x 2.66mm (0.600” x 0.105”) glass envelope. Specifications: Type: Glass Body. Circuit: SPST-NO. Switching Current DC Max: 1A. Switching Voltage DC Max: 200V. Switching Power Max: 10W. Termination Style: Axial 2 Leads.
In stock
+
Add to wish list

US$1.39
Specs: Type: Glass Body. Circuit: SPST-NO. Switching Current DC Max: 500mA. Switching Voltage DC Max: 200V. Switching Power Max: 10W. Termination Style: Axial 2 Leads.
In stock
+
Add to wish list

US$2.73
Knife switches for low voltage experiments (less than 36V) with plastic bases. 
In stock
+
Add to wish list

US$1.27
Knife switches for low voltage experiments (less than 36V) with plastic bases. 
Delivery within 2-3 weeks
+
Add to wish list

US$2.69
Operates on 1.5V or 3V DC. Speed: 7000-11000 RPM. Motor is 40 MM long x 20Mm in diameter. Shaft size: 2 MM diameter x 8 MM long.
In stock
+
Add to wish list

US$0.80
CM7912 Ceramic Magnet, Disc, 25mm Dia., 6mm Thick We offer a variety of economical ceramic bar, disc, and ring shaped magnets.  Magnets are unpainted,...
In stock
+
Add to wish list

US$4.26
CM7907-PK/2 Ceramic Magnet, Pack of 2, 38 x 8mm Rings, 1 Red, 1 Blue We offer a variety of economical ceramic bar, disc, and ring shaped magnets....
In stock
+
Add to wish list

US$4.42
This high-power, 130-size brushed DC motor can be used as a direct replacement for lower-power 130-size motors to get more torque and speed out of your gearmotor, but it will also draw more current and typically wear out faster.
In stock
+
Add to wish list