This sliding position sensor is based on sliding potentiometer position sensor and can be easily combined with the Arduino sensor/IO expansion board .

Battery for AC inverter by EL Wire .

DHT22 is a digital capacitive humidity sensor and humidity module is one that contains the compound has been calibrated with digital signal output from the temperature and humidity sensors . < / p>

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

This RS232 shield is designed for the Arduino controller and can easily convert UART to RS232 interface.

It's the end of the world, and you need a button to press. This is it!

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.

The 2WD mobile platform for Arduino is a small, low-cost mobile platform for use with a standard Arduino microcontroller . The robot comes as a kit that includes two drive motors, wheels (and rear caster), frame and all mounting hardware . The main structure and mechanical parts of a robot.

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).

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 DC motor driver can be used on 4WD mobile robot platforms, combat robots, smart car competition, drive pumps, electric fans, transporters, etc ...

DC-DC converter waterproof. With input between 16 and 36VDC for 9V and up to 5A of output current.

Waterproof DC-DC converter. With input between 16 and 36VDC for 12V and up to 10A of output current.

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 is the ID-20LA , very simple to use the RFID Innovations ID reader module. With a built-in antenna , the only protrusion is the 2mm pin spacer . Just power the module, use a 125kHz card , and get a serial chain output that contains the card's unique identification.

This is an os card for our RFID readers . The SparkFun L eid RFID Breakout converts the 2mm pins to the breadboard in a friendly 0.1 "headers. With this ability the ID-3LA, ID-12LA, and ID-20LA you can weld the reader directly to the header or use the 2 mm connectors

It's the end of the world, and you need a button to press. This is it!

It's the end of the world, and you need a button to press. This is it!

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 is the Latest Version of the popular Simon Says Kit. Some changes have been made to the board that should make it easier than ever to create for a beginner! All components are Through-Hole, making this Kit a great option to start when learning to weld. When assembling this Kit, you will have the chance to solder a 28-pin Microprocessor, LEDs, Battery Clips and more.

At ElectroFun we have a few different GPS modules, but none that met all of our wishes - that's why we acquired this small GPS card. This is the Ultimate GPS Module.

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!

AirPods-Style Wireless Bluetooth Headsets. Enjoy Music without Cables in the way.

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.

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.

Spray inodoro p/ limpeza do carro