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BUZ-200-15MM 15mm Piezo Element
US$0.94
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 15mm.
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BUZ-200-20MM 20mm Piezo Element
US$0.95
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 20mm.
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BUZ-200-27MM 27mm Piezo Element
US$0.98
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 27mm.
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SPK-3008 0.1Watt 8 Ohm, PCB Through-hole speaker
US$2.45
This product is a generic 8 ohm speaker that comes with a 1.18” housing. The back side features two pins that can be easily soldered onto your custom board designs or connected into the breadboard for testing purposes.
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AB-850647 Motor, 6VDC Solder terminals 17,000 rpm
US$2.98
Voltage Range: 3V-6V. Nominal Voltage: 6V. Current: 0.26A. RPM: 17,000 max. Torque: 20.72g/cm. Shaft Dia.: 2mm. Shaft Length: 6.5mm. Size: 23.5mm dia. x 27mm length.
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44-481-0 Switch Push Button OFF (ON) SPST Square Button 3A 125VAC Momentary Contact Solder Lug Panel Mount Black
US$1.11
Switch Push Button OFF (ON) SPST Square Button 3A 125VAC Momentary Contact Solder Lug Panel Mount Black
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15401 Switch Pushbutton Momentary PCB 4PST 250Ma 120VAC
US$4.89
Switch Pushbutton Momentary PCB 4PST 250Ma 120VAC
Delivery within 2-3 weeks
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3D-E-000 AC female socket with 10Amp fuse and kill switch
US$3.99
This is a female AC socket with a 10 amp fuse and kill switch integrated into one unit to protect your power supply. This specific module works with a 250V 10A fuse and comes included.
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FR0115M Metal Gear Digital Servo for Arduino Robots
US$17.49
The FR0115M Metal Gear Digital Servo for Arduino Robot is a high quality digital robot servo. This servo is used in robots or where standard servos are used. This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable of delivering approximately 2A for each servo. This servo also has different applications for DIY robot.
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FT5335M FEETECH Ultra-High-Torque, High-Voltage Digital Giant Servo
US$49.94
The FEETECH FT5335M servo is all about torque. This 1/4-scale digital servo can deliver an incredible 550 oz-in of torque at 7.4 V or 480 oz-in at 6 V thanks to its powerful motor and all-metal gear train. The FT5335M is a high-voltage servo, offering an operating voltage range of 6 V to 7.4 V. Servo horns and associated hardware are included. Key specs at 7.4 V: 0.18 sec/60°, 550 oz-in (40 kg-cm), 180 g. This servo works with standard RC servo pulses and has a 12″ (30 cm) cable that is terminated with a standard Futaba J connector. Unlike typical hobby servos, the FT5335M has an operating voltage range of 6 V to 7.4 V.
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FT1117M FEETECH Mini Servo
US$11.78
Key specs at 6 V: 0.11 sec/60°, 50 oz-in (3.5 kg-cm), 20 g. The FT1117M is a miniature-sized servo from FEETECH with the same output spline as standard servos, making it compatible with standard-size servo horns. The pinion gear is plastic, but the rest of the gear train consists of all metal gears, allowing this servo to deliver the kind of speed and torque typically associated with larger servos.
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MOT-DRV8833 DRV8833 Dual H-Bridge Motor Controller Driver Board (1.5A)
US$3.49
This DRV8833 based DC motor controller board allows users to attach an external power source to power DC motors that require a little bit more current. Plug in an external power source up to 10.8VDC with a max current of 1.5A per channel. The IC onboard contains two h-bridges allowing the control of two independent DC motors or one 4 wire bipolar stepper motor. The design of this module also guarantees protection against overcurrent, short circuit, overheating and under voltage lockout. It also comes with a low power sleep mode. This module comes with straight headers that you will need to solder on the module. The pin configuration is very simple to grasp. IN1 and IN2 control the outputs OUT1 and OUT2 (1st channel). IN3 and IN4 control the outputs OUT3 and OUT4 (2nd channel). Pin EEP is for output protection and ULT is your sleep mode pin (sleep mode active when logic level low). Vcc and GND are self-explanatory.
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PRINT-01 RS232/TTL/USB Thermal Receipt Printer
US$55.93
With this small sized and compact thermal printer in your possession, you’ll be able to implement it in any of your personal Arduino endeavors. This printer comes with a Mini USB port and 3.3-5V TTL 5-pin connection port allowing almost any micro controller boards to interface serially with it. Program your Arduino to print text, barcodes and bitmaps using supported Thermal printer libraries. To power the printer however, you’ll need a 5V-9V supply adapter that can provide at least 1.5 A of current. This very practical receipt printer is a great choice if you’re looking for one that produces little to no noise, is easily manageable and can be implemented in a variety of applications.
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MOT-L298-3 DC Dual H-Bridge Motor Controller Driver Board
US$3.99
DC Dual H-Bridge Motor Controller Driver BoardThis L298 based DC motor controller board allows users to attach an external power source to power DC motors that require a little bit more current. Plug in an external power source up to 10VDC with a max current of 2.5A. The IC onboard contains two h-bridges allowing the control of two independent DC motors or one 2-phase 4 wire motor. Thanks to built in MOS switches and a design that ensures thermal protection, you can easily interface it with most microcontroller boards like the Arduino using 5V power lines and PWM I/Os. Thanks to its high current capabilities, you can use this module for a lot of demanding applications. There is even a 2mm mounting hole if needed. The installation of this module is also simple. There are two supply lines (labeled as “+” an “-”) to power the entire module, 4 signal inputs and 4 motor outputs (IN1 and IN2 control MOTOR A; IN3 and IN4 control MOTOR B). Be wary, at maximum values this board may overheat and we don’t recommend pushing this module to its limits for extended periods of time.
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WL-60 8m 12V Self-locking Single Channel Remote Control IR Relay Module
US$9.05
This is a self-locking single channel relay module with a two button (ON/OFF) infrared remote controller to switch the status of the relay output. You’ll be able to remotely control any device up to a distance of 8m with the contact of the relay able to drive a load capacity of up to 250VAC-10A and 30VDC-10A. Its high current tolerance allows it to control a variety of household appliances and equipment. The board also features an LED serving as visual feedback of the relay switch status and a M3 mounting hole if needed. It is very easy to setup and connect. There are two input power pins which you must supply 12VDC in labeled as VIN and GND. Once powered, you can connect your device to the three output pins (the middle one being the common, look at silkscreen of PCB to identify NO and NC pins). You can then use your remote controller to switch the relay status between NO (normally open) by pressing ON and NC (normally closed) by pressing OFF.
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157 - 171