Electromechanical

US$4.19

This is an In-Line Fuseholder for 1.25"x.25" AGC fuses. Built-in spring ensures good fuse connection. Vinyl covered wire with stranded copper center. Specs: 14AWG Wire. 19/25" Wire Lengths. 2.5" Body Length. Color(Body/Wire): Black/Red. 

In stock
+
Add to wish list

US$27.93
This Metal Gear Digital Servo for Arduino Robot is a low price high quality digital robot servo.
In stock
+
Add to wish list

US$3.49
Suggested voltage: 3V DC, No Load Speed: 65 +/- 10rpm, No Load Current: 125mA (max.170mA), Torque: 800gf.cm min.
In stock
+
Add to wish list

US$3.49
Suggested Voltage: 4.5VDC, No Load Speed: 90 ±10 rpm, No Load Current: 190mA (max. 250mA), Torque: 800gf.cm min.
In stock
+
Add to wish list

US$13.13
This is the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. This is a set of two 2.8" x 1.2" speakers. We particularly like these speakers as they are small and enclosed for good audio volume and quality.
In stock
+
Add to wish list

US$4.89
This tiny DC motor has a shaft with an offset mass that vibrates when it rotates. Motors like this are commonly found in cell phones and other devices that use vibration for tactile feedback.
In stock
+
Add to wish list

US$19.53

This shield is with 2 channels mechanical relays and 2 channels MOS switch, providing an easy way for applications of voltage controlling from low to high.

In stock
+
Add to wish list

US$23.73

This encoders are designed for DFRobot 3PA and AWD Rovers. It can give you the rotation degree of the wheels. Encoder uses non-contact method to convert the angular displacement signals. Best fit with Micro DC Geared Motor. It includes encoders, plastic tube, paper-mediated gasket etc.

In stock
+
Add to wish list

US$5.53
Nominal Voltage (VDC): 6, Voltage Range (VDC): 3-12, Current @ Max. Efficiency (A): 0.28, Speed @ Max. Efficiency (RPM): 4260, Torque @ Max. Efficiency (g-cm): 18.
In stock
+
Add to wish list

US$17.42
This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. It is easy to use, works with any 3mm LEDs and eight tiles can be tiled together on a shared I2C bus.
In stock
+
Add to wish list

US$8.67
Each button is 10mm x 10mm square and 10mm tall. There is 5mm of grid spacing between the buttons. You can 'tile' the button pads edge-to-edge and they'll grid up correctly. You can also cut the pads down if you like, the silicone is very soft.
In stock
+
Add to wish list

US$6.20
At 6 V, it has a maximum rotation speed of around 130 RPM (no-load) and can produce up to 21 oz-in (1.5 kg-cm) of torque.
In stock
+
Add to wish list

US$5.70
This is a great general purpose-actuator for tiny mechanisms. The FS90 offers positive control over a 120 degree angle. Operating angle controlled by standard servo pulses between 900us and 2100us. Has a three wire connector for the power, ground and signal inputs.
In stock
+
Add to wish list

US$12.53
Dimensions: 40.8 × 20.1 × 38 mm, Weight: 36 g, Operating Speed: 0.18sec/60degree (4.8V)0.16sec/60degree (13V), Stall Torque: 3kg.cm/41.74oz.in(4.8V) 3.2kg.cm/44.52oz.in(6V), Operating Voltage: 4.8V~6V.
In stock
+
Add to wish list

US$13.93
Dimensions: 40.8 × 20.1 × 38 mm, Weight: 40 g, Operating Speed: 0.18sec/60degree (4.8V) 0.16sec/60degree (7V), Stall Torque: 5kg.cm/69.56oz.in(4.8V) 6kg.cm/83.47oz.in(6V), Operating Voltage: 4.8V~6V.
In stock
+
Add to wish list