Our Brands

Electromechanical

201 - 215
209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
217 - 231
Newest Items First
15 Per Page
ST-110 SPDT Screw Terminal Toggle Switch
ST-110 SPDT Screw Terminal Toggle Switch
US$2.96
Standard Size Screw Terminal Toggle Switch. SPDT. On-On. 3 Pins. 10A, 125V.
In stock
+ −
Add to wish list
KIT0020 Ultrasonic Scanner kit (120°)
KIT0020 Ultrasonic Scanner kit (120°)
US$51.73
An Ultrasonic sensor with scan capability is a must have feature for most robot application. This Ultrasonic scanner kit provides a cost effective way to have such feature for your robot application. This kit is able to scan upto 120 degree area with 10-400 cm detecting range. 
In stock
+ −
Add to wish list
DFR0144 Relay Shield for Arduino
DFR0144 Relay Shield for Arduino
US$26.25
This is a completely new design which is capable of controlling 4 relays at a time. The max switching power DC 90W or AC 360VA gives direct control by Arduino/DFRduino controllers through digital I/Os with external 9V supply. With built-in Xbee socket, it can be wireless remote controlled via Xbee/bluetooth/WPM.
In stock
+ −
Add to wish list
1248-POLOLU SpringRC SM-S4303R Continuous Rotation Servo
1248-POLOLU SpringRC SM-S4303R Continuous Rotation Servo
US$24.27
This is a standard-sized servo that has been built by SpringRC specifically for continuous rotation, making it an easy way to get your robot moving.
In stock
+ −
Add to wish list
TS20 0.2W Miniature PM Speaker
TS20 0.2W Miniature PM Speaker
US$5.59
Size 2" 0.2W, freq, resp. 550+/-60, freq. range 4000Hz, sensivity 92db, magnet wt. 0.5oz.
In stock
+ −
Add to wish list
TS25 0.3W Miniature PM Speaker
TS25 0.3W Miniature PM Speaker
US$5.59
Size 2 1/2" 0.3W, freq, resp. 300+/-50, freq. range 4000Hz, sensivity 93db, magnet wt. 0.5oz.
In stock
+ −
Add to wish list
707 0.1W Miniature PM Speaker
707 0.1W Miniature PM Speaker
US$5.45
Size 1 1/2" 0.1W, freq, resp. 750+/-60, freq. range 7000Hz, sensivity 89db, magnet wt. 0.5oz.
In stock
+ −
Add to wish list
LP8 Monaural Type L Pad Level Control
LP8 Monaural Type L Pad Level Control
US$9.79

Specifications: 2-1/8" dial plate finished in matte silver and black is supplied. Mounts in 3/8" panel hole. 1" long threaded bushing complete with mounting nuts. Includes black plastic knob. 15 watts RMS at 8 ohms.

Delivery within 2-3 weeks
+ −
Add to wish list
997 Plastic Water Solenoid Valve - 12V - 1/2 NPT
997 Plastic Water Solenoid Valve - 12V - 1/2 NPS
US$12.17
Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two 1/2" (Nominal NPS) outlets.
In stock
+ −
Add to wish list
1117-POLOLU Brushed DC Motor: 130-Size, 6V, 11.5kRPM, 800mA Stall
1117-POLOLU Brushed DC Motor: 130-Size, 6V, 11.5kRPM, 800mA Stall
US$2.51
Size: 25 x 15 x 20mm, Shaft Diameter: 2mm, Free-run speed @ 6V: 11500 rpm, Free-run current @ 6V: 70mA, Stall current @ 6V: 800 mA.
In stock
+ −
Add to wish list
1182-POLOLU A4988 Stepper Motor Driver Carrier
1182-POLOLU A4988 Stepper Motor Driver Carrier
US$17.77
This is a A4988 stepper motor driver carrier or a breakout board for Allegro’s easy-to-use A4988 microstepping bipolar stepper motor driver.
In stock
+ −
Add to wish list
1204-POLOLU Stepper Motor: Bipolar, 200 Steps/Rev, 20x30mm, 3.9V, 600mA
1204-POLOLU Stepper Motor: Bipolar, 200 Steps/Rev, 20×30mm, 3.9V, 0.6 A/Phase
US$43.80
This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.
In stock
+ −
Add to wish list
1084-POLOLU Pololu 37D mm Metal Gearmotor Bracket Pair
1084-POLOLU Pololu 37D mm Metal Gearmotor Bracket Pair
US$18.74
These aluminum gearmotor brackets let you securely mount Pololu’s 37D mm metal gearmotors to your project.
In stock
+ −
Add to wish list
1063 Electret Microphone Amplifier - MAX4466 with Adjustable Gain
1063 Electret Microphone Amplifier - MAX4466 with Adjustable Gain
US$12.17
Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on.
In stock
+ −
Add to wish list
DFR0205 DC-DC Power Module 25W
DFR0205 DC-DC Power Module 25W
US$14.88
This module provides the flexbility to power most application range from 3.6V- 25V.  You can choose 5V direct output voltage with the switch or adjust the output voltage by the blue&white resistor.
In stock
+ −
Add to wish list
201 - 215
209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
217 - 231