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This Silicon Diode (1N4148) has a fast switching speed, silicon epitaxial planar construction, lead free finish and it is RoHS compliant.
These are very common, high quality BJT NPN transistors made by ST Micro.
DHT11 electronic brick of digital temperature & humidity sensor features a digital temperature & humidity sensor complex with a calibrated digital signal output.
The LM317L device is an adjustable, 3-terminal, positive-voltage regulator capable of supplying 100 mA over an output-voltage range of 1.25 V to 32 V.
This rubber ring is used to attach the ultrasonic sensor.
This Replacement Ball 3pi Robot with 1/2″ Plastic Ball can be used as a 3pi Robot Spare Part or as a General Purpose Ball. When mounted through a Hole in a Chassis using our 32 × 7mm Metal Gearmotors and Wheels, as in the 3pi, this Ball is the Right Height to keep the Chassis Level.
These are very common, high quality BJT, PNP transistors made by ST Micro.
The TL431A is a three-terminal adjustable regulator with a guaranteed thermal stability over applicable temperature ranges.
Basic breakout board for the TEMT6000 Ambient Light Sensor.
This sensor has a piezoelectric transducer that responds to voltage changes, generating a measurable change in output voltage that is proportional to the force of vibration . In this way, it is possible to know the vibration force , as opposed to the digital vibration sensor that only counts time.
Yellow Rubber Wheels with a diameter of 3.7cm.
This Power Diode (1N4004) contains a diffused junction, high current capability, low forward voltage drop, surge overload rating to 30A peak, low reverse leakage current, lead free finish and it is RoHS compliant.
USB Type &lsquoA’ Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable.
StepLight LED Square Warm White.
This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries.
These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward.
The flame sensor can be used to detect fire or another wavelength in light from 760 nm - 1100 nm.
This 12-inch (30-cm) cable has 26 AWG wires and a 3-pin female JST PH-style connector that works with Sharp analog distance sensors that have mating PH connectors. The other ends of the wire are terminated with female pins for 0.1" housing. The wire color scheme matches the Sharp distance sensor pinout: red for power, black for ground, and white for signal.
We have no idea what USB device you are hooking up to, but if you want to access the microUSB port on something, you might want this.
infrared devices are widely used and often for remotely controlled devices . With this IR receiver, your Arduino project is now able to receive commands from any IR remote controller.
Need range? The 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector is perfect for you.
Make a project with an aerial propeller, a cooling system or a rotating machine with this small fan module. The module includes a propeller, 15,000rpm engine and cable.
This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy.
The V-TAC Golfball LED Lamps allow simple and direct replacement of old incandescent or energy-saving candle or flame lamps with up to 85% reduction in power consumption.
This sliding position sensor is based on sliding potentiometer position sensor and can be easily combined with the Arduino sensor/IO expansion board .
Do you have some liquids that you need to move? This fluid pump will move 350 gallons per hour! The SEAFLO mini water pump has a heavy duty 12V, 1.5Amp motor and a tough thermoplastic body.
This 12V car adapter jack allows you to plug your project into your car&rsquos cigarette lighter for power on the go.
This is a P-Channel Mosfet (5LN01SP) that operates at -50V, -0.07A and 23 Ohms.
The Shadow Chassis is a marvelously durable and modular robot platform from RobotZone.
The NCP1402 is a 3.3V DC-DC converter.
The GU10 5w »40W 110º with SMD technology is particularly suitable for false ceilings with not very high right foot, to provide an excellent diffusion of light without causing the spot effect, spreading the light more evenly.
The V-TAC E14 LED Lamps from the VELA range allow simple and direct replacement of old incandescent or energy-saving candle or flame lamps with up to 85% reduction in energy consumption.
The SparkFun weather:bit is a fully loaded “carrier” board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional weather station.
This brand new LED tube has increased mechanical resistance thanks to its structure in NANO plastic. This lightweight, high strength material has excellent optical characteristics to ensure optimal diffusion of light. Even in case of impact, this tube does not release shrapnel.
This is the FeatherWing Adalogger: it adds a real-time clock with battery and micro SD card storage to any Feather mainboard. Using the Headers, you can connect a FeatherWing to the top of your board and let the board fly!
This 4-digit 7-segment shield has 5 buttons that can be used as menu selection buttons or control buttons, using I2C to conduct the digital call.
This version of the Ethernet Shield is not only compatible with Mega 1280 and 2560, but also provides a Micro SD card slot for read / write
These lightweight aluminum brackets facilitate the assembly and integration of Sharp distance sensors GP2Y0A02, GP2Y0A21 and GP2Y0A41 in your project. The supports are strong enough to maintain their position , but can also be folded by hand at different angles.
These wireless receivers work with our 434MHz transmitters. They can easily fit on a breadboard and work well with microcontrollers to create a very simple wireless data connection. Since these are just the receivers, they will only work one way data communication, you would need two pairs to act as a transmitter / receiver pair.
This is a 5-pin Mini-B surface mount connector.
Blink any color you need! Use the Tri-Color LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can create any color.
This board was designed to give the user a low profile button without any sharp edges.
The V-TAC Golfball LED Lamps allow simple and direct replacement of old incandescent or energy-saving candle or flame lamps with up to 85% reduction in power consumption.
This 2xAA Battery Holder is a nice touch in your battery powered design.
The SparkFun Fuse Breakout Kit comes with everything you need to assembly & use a glass capsule, inline fuse (ferrule type) for your project. The simple breakout design allows for a barrel jack and the option for a screw terminal to be used for (VIN) power input and a second screw terminal used for VOUT. Any 5mm x 20mm glass capsule fuse can be used with this kit depending on your project needs but we have been sure to include a 250VAC, 500mA one to get you started. Make sure to check out the related products and add additional fuse in your cart as a replacement for prototyping and testing.
This simple on / off switch is rated for 20A to 12V, but who cares about it all, it looks incredible. These switches come with the missile switch covers that make your project look like something out of a spy film. They are also a great security feature to ensure that you do not accidentally fire the missiles (or whatever your switch is). As if you need anything else to be convinced, they are also lit with a small LED at the end of the switch. These can be mounted on the panel in a 12mm hole.
This AA boost module integrates with TI's TPS61032 auxiliary chip, which is capable of producing 5V 1A with input above 1.8V . The only difference between V1 and V2 is to change the output current from 2A to 1A.
This black polyurethane wheel measures 84mm in diameter and 24mm in width and works with 608 rpm bearings.
This acrylic expansion plate lets you mount a variety of components to your Rover 5 tracked chassis. The 3 mm wide slots covering the plate support many configurations of sensors and other robot components.
Pololu Wheel 80×10mm Pair - Black
Ultrasonic Range Finder - LV-MaxSonar-EZ3
LCD Gráfico 128x64 STN LED Backlight
This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stand-alone sound.
Microsoft and SparkFun have teamed up to bring you some IoT (Internet of Things) fun. The Microsoft Azure IoT Starter Kit for the SparkFun Thing Development Board has been designed to help you seamlessly connect your device to the cloud with Microsoft Azure IoT.
This is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V regulated voltage.
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor.
This is a 2-pin, through-hole PH series JST connector. The pins are spaced by 2mm.
The GU10 7W 110º with SMD technology is particularly suitable for false ceilings with not very high right foot, to provide an excellent diffusion of light without causing the spot effect, spreading the light more evenly.
The GU10 7W 110º with SMD technology is particularly suitable for false ceilings with not very high right foot, to provide an excellent diffusion of light without causing the spot effect, spreading the light more evenly.
The V-TAC E14 LED Lamps from the VELA range allow simple and direct replacement of old incandescent or energy-saving candle or flame lamps with up to 85% reduction in energy consumption.
V-TAC Allround LED Lamps allow simple and direct replacement of old incandescent or energy-saving lamps with up to 85% reduction in power consumption.
The V-TAC Golfball LED Lamps allow simple and direct replacement of old incandescent or energy-saving candle or flame lamps with up to 85% reduction in power consumption.
AirPods-Style Wireless Bluetooth Headsets. Enjoy Music without Cables in the way.
Can be used to monitor the heart rate of the patient and athlete. The result can be displayed on a screen via the serial port and can be saved for analysis.
This AL heat sink (with adhesive tape) and a 3M-8810 thermal tape made in the USA on the back of the heat sink. Therefore, no use of thermal paste is required . Simply remove the blue protective film from the heatsink and then paste the desired chip parts.
This LED Matrix 24 × 8 display is specially designed for the FireBeetle series. It supports low power mode and scroll display. With HT1632C high-performance LED driver chip , each led has an independent register, which facilitates separate driving. Integrates a 256KHz RC clock, only 5uA in low power mode, supports 16-scale PWM brightness adjustment. This product also works with another Arduino microcontroller like Arduino UNO (same as DFRduino UNO).
The MQ4 is used in gas leak detection equipment in the consumer and industrial markets, this sensor is suitable for detecting CH4 , natural gas , LNG , avoiding exposure to alcohol, kitchen smoke and cigarette smoke . Sensitivity can be adjusted by potentiometer
Battery for AC inverter by EL Wire .
Gravity: IO Expansion Shield for Arduino V7.1
