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BUZ-110 30mm Piezo Element with Enclosure and Power Cable
US$1.25
Underneath the plastic enclosure sits a 30mm diameter piezo element that is nicely enclosed with mounting holes so you can attach easily to your desired surface. The way Piezo works is by converting vibration to voltage and vise-versa, using a very thin and vibration-sensitive mesh. Meaning that it can be used as a buzzer or it can be used to detect vibrations which cause the piezo to generate analog voltage that a micro controller can read.
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2966-POLOLU MP6500 Stepper Motor Driver Carrier, Potentiometer Current Control
US$15.42
This breakout board for the MPS MP6500 microstepping bipolar stepper motor driver is Pololu’s latest stepper motor driver. The module has a pinout and interface that are very similar to that of our popular A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications. The MP6500 offers up to 1/8-step microstepping, operates from 4.5 V to 35 V, and can deliver up to approximately 1.5 A per phase continuously without a heat sink or forced air flow (up to 2.5 A peak). This version of the board uses an on-board trimmer potentiometer for setting the current limit, and the board ships with 0.1″ male header pins included but not soldered in.
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2369-POLOLU 210:1 Micro Metal Gearmotor MP 6V
US$22.33
This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 210.59:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. Key specs at 6 V: 100 RPM and 40 mA with no load, 36 oz-in (2.6 kg-cm) and 0.7 A at stall.
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2370-POLOLU 250:1 Micro Metal Gearmotor MP 6V
US$22.33
This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 248.98:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. Key specs at 6 V: 90 RPM and 40 mA with no load, 41 oz-in (3.0 kg-cm) and 0.7 A at stall.
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2968-POLOLU MP6500 Stepper Motor Driver Carrier, Digital Current Control
US$15.42
This breakout board for the MPS MP6500 microstepping bipolar stepper motor driver is Pololu’s latest stepper motor driver. The module has a pinout and interface that are very similar to that of our popular A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications. The MP6500 offers up to 1/8-step microstepping, operates from 4.5 V to 35 V, and can deliver up to approximately 1.5 A per phase continuously without a heat sink or forced air flow. This version of the board allows for dynamic current limit control through a pair of digital inputs, and the board ships with 0.1″ male header pins included but not soldered in.
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3134-POLOLU Tic T500 USB Multi-Interface Stepper Motor Controller (Connectors Soldered)
US$62.17
The Tic T500 USB Multi-Interface Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using our free software. The controller supports six control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), quadrature encoder, and hobby radio control (RC). This version incorporates an MPS MP6500 driver and male headers and terminal blocks are included but not soldered. It can operate from 4.5 V to 35 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (or 2.5 A max with sufficient additional cooling).
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MOT-17HS6401 1.8° 2 Phase Nema 17 Stepper Motor 60mm 1.5A 0.65NM
US$32.53
Welcome to the longest body, highest torque Nema 17 Stepper motor. It is a two phase 4 lead wires bipolar stepper motor with 1.8 degree per step. It is rated at 1.5A and 4VDC. It is recommended to be driven by a DRV8825, TMC2130 or higher amperage rated stepper motor driver.
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SOL-12V-5KG 12VDC 5Kg/11Lbs Electromagnetic Solenoid Lifting Magnet
US$11.94
This device acts like a controllable magnet that can lift up to 5Kg. It runs on 12 VDC and is magnetized when you supply voltage. The frame is composed on metal and the current draw of the device is 0.34A with a modest power consumption of 4W. The holding force is 50N or 11 lbs and it has a M4 screw thread tapped at the back for mounting. The unit size is approximately 25mm x 20mm.
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2519-POLOLU Dual MAX14870 Motor Driver Shield for Arduino
US$37.42
This small shield is an easy, economical way to control two small brushed DC motors with an Arduino or Arduino-compatible board. Its two integrated MAX14870 motor drivers allows it to operate from 4.5 V to 36 V, making it a great for higher-voltage motors and applications, and the shield can 1.7 A continuous (2.5 A peak) per motor. The shield can optionally be configured to power the Arduino from the same power supply as the motor driver, and the Arduino pin mappings can be customized (by cutting traces) if the defaults are not convenient.
Delivery within 2-3 weeks
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SER0044 DSS-M15S 270° 15KG DF Metal Servo with Analog Feedback
US$29.75
DSS-M15S servos have been well received by customers in these years. It has extremely wide angle range control, huge load capacity and excellent quality. This DSS-M15S with analog feedback has broken its internal potentiometer signal. This is an analog signal with 0~3.3V feedback. You can connect it to MCU to realize close-loop feedback control. DSS-M15S 270° Metal servo with feedback is compatible with Arduino Servo library. You can drive it with Arduino Board and read the angle value from analog side.
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D2425 Solid State Relay 25A – 240VAC with LED
US$17.24
The D2425 is a single phase solid-state relay for delivering fast switching while optically isolating and protecting equipment from damaging external high-voltage spikes.
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DRI0044-A 2x1.2A DC Motor Driver with Gravity Connector (TB6612FNG)
US$13.83
This DFRobot micro dual way DC motor driver with Gravity connector. It is design based on TB6612FNG motor driver chip. It inherits DFRobot L298N motor control logic, which only need four pins to drive 2 motors. The Gravity connector version expands four GPIO with standard Gravity connector. Once you use the Gravity IO Expansion board (DFR0265), it will be quite convenient. TB6612FNG is a dual-channel full-bridge drive chip. The maximum continuous drive current of single channel can reach 1.2A, peak value 2A/3.2A (continuous pulse / single pulse) , which can drive some micro DC motors. The control logic is similar to L298n, and the code can be directly compatible with the DFROBOT L298N motor driver. Standard XH2.54 pin can be inserted directly into the breadboard. It is a good choice for DIY project or product developments. If you need some tiny module, you can also use the TB6612FNG (DRI0044) module separately.
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DRI0044 2x1.2A DC Motor Driver (TB6612FNG)
US$7.88
This DFRobot micro dual way DC motor driver is design based on TB6612FNG motor driver IC. It inherits DFRobot L298N motor control logic, which only need four pins to drive 2 motors. Compared with the IC Breakout, it saves two precious GPIO resource, especially in Arduino UNO board. TB612FNG is a dual-channel full-bridge drive chip. The maximum continuous drive current of single channel can reach 1.2A, peak value 2A/3.2A (continuous pulse / single pulse) , which can drive some micro DC motors. The control logic is similar to L298n, and the code can be directly compatible with the DFROBOT L298N motor driver. Standard XH2.54 pin can be inserted directly into the breadboard. It is a good choice for DIY project or product developments.
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PBS-LED-200RD 12V 16mm with Red LED Ring Waterproof Latching Pushbutton Switch
US$6.99
These illuminated waterproof chrome-plated metal pushbuttons give a professional appearance to any project. When you press it the 'normally-open' contact shorts to the common contact and the ‘normally closed’ contact button opens. The switches will stay in this position until the button is push again. Waterproofing is provided with a rubber O-ring. On the front of the button is a flat metal actuator, surrounded by a plastic LED ring. On the back there are 3 contacts for the switch; C (common), NO (normally open) and NC (normally closed) and 2 contacts for the LED ring (+ and -). Connect 12VDC to the LED ring to have it light up nicely, there's a built in resistor!
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PBS-LED-200GN 12V 16mm with Green LED Ring Waterproof Latching Pushbutton Switch
US$6.99
These illuminated waterproof chrome-plated metal pushbuttons give a professional appearance to any project. When you press it the 'normally-open' contact shorts to the common contact and the ‘normally closed’ contact button opens. The switches will stay in this position until the button is push again. Waterproofing is provided with a rubber O-ring. On the front of the button is a flat metal actuator, surrounded by a plastic LED ring. On the back there are 3 contacts for the switch; C (common), NO (normally open) and NC (normally closed) and 2 contacts for the LED ring (+ and -). Connect 12VDC to the LED ring to have it light up nicely, there's a built in resistor!
Delivery within 2-3 weeks
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