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  • $99.00

    DT71 has a unique ternary structure, which can be separated into controller, testing arms and tweezer tips, flexible to be replaced and combined. 360° rotatable with OLED screen, visible at all angles. Smart gesture recognition, automatically identify left/right hand operation and adjust screen d...

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  • $224.64

    Each kit contains different display designs and includes a manual display driver as well as a display driver with I2C interface. Use our Arduino software library to get up and running in no time. The Segment Display Kit is the ideal way to get started with our technology. You will learn that the ...

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  • $4.00

    Fullprinted BIC Pencil

  • $5.50

    BIC 4 Colors Pen (Purple, Pink, Green, Light Blue)

  • Sold out

    The Arduino Starter Kit Classroom Pack is a bundled solution, containing six of the popular Arduino Starter Kits. This Classroom 6-Pack is for a classroom of at least twelve students — the recommended ratio is two students per kit — and intended for use starting from middle school teachers onwar...

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  • $13.52

    It allows you to hold small objects and to have both hands free. The adjustable tweezers and the adjustable magnifying glass, available to you, allow you to carry out precision work with extreme comfort. It has on / off switch for the LED light.

  • $9.01

    Extremely flexible, even after folded it always returns to its original shape. Dimensions 337 x 227 mm.

  • $19.02

    Extremely flexible, even after folded it always returns to its original shape. Dimensions 450 x 300 mm.

  • $8.00

    In many applications, lithium batteries are used as our power solutions. In this kind of application, the most two important things are the power boost and battery charger. These two points are a prerequisite for the system. The traditional power boost and battery charge circuit are usually divid...

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  • $4.90

    This is a 20W adjustable DC-DC buck converter module with digital display. It is based on LM2596 3A step-down voltage regulator and supports an input of 0~40V DC with an accuracy of ± 0.05V. On a regular buck converter there is no display and you have to measure the output manually with a multim...

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  • $8.50

    This Power Module is a small size 5A 350KHz 25V Buck DC to DC Converter. It can convert any DC voltage between 3.6V-25V to a selectable voltage from 3.3V to 25V. You can choose 5V direct output voltage with the switch or adjust the output voltage by the blue&white resistor. It is convenient f...

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  • $32.00

    Arduino Engineering Kit R2 contains all the components students need to complete each project, but we know that in the excitement of using the kit, the motors may sometimes burn, break or simply get lost. In the Engineering Kit - Motors Backup, you’ll find all the replacement motors students may...

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  • $71.96

    MaKey MaKey is an engineering kit of the 21st Century. It transforms common objects in keyboards and combine them with the Internet. It is a simple innovation kit for everyone to make arts, engeneering and many other things. The Kit is ready-to-use. 

  • $9.90

    Protective case designed specifically for the Arduino Uno, the perfect companion!

  • $10.00

    USB powered charger for LIR2032 battery (same size as CR2032 batteries in our kits). Comes with 1 rechargeable LIR2032 battery!

  • $24.00

    Learn about 5 different mechanical switches and then design your own! There are hundreds of switches in the world, but why? Did you know that switches can act as sensors? The sparking sense set has our favorite sensing switches and we walk you through how to build gadgets with each one.  Each se...

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  • $14.90

    Want to just sew a light on something? Who doesn't...? This mini-light kit is a perfect starter project for wearable applications. Kit includes: 1 battery conductive thread 1 Sewable star LED 1 Sewable heart LED 1 Sewable Batteryboard

  • $3.90

    Inside the tilt switch is a pair of balls that make contact with the pins when the case is upright. Tilt the case over and the balls don’t touch, thus not making a connection. It is wired to the SIG line, NC is not used on this Grove module. Features Grove Interface Easy to use Simple Grove...

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  • $4.50

    Most of automated robotic projects start from a line-following robot, Grove - Line finder v1.1, designed to achieve this task easily and quickly. Those eye-like sensors on the board are actually IR emitting LED and sensitive phototransistor. When the phototransistor detects the reflected infrared...

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  • $4.50

    There is an IR detector on the Infrared Receiver which is used to get the infrared light emitted by the Infrared Emitter. The IR detector have a demodulator inside that looks for modulated IR at 38 KHz. The Infrared Receiver can receive signals well within 10 meters. If more than 10 meters , the ...

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  • $20.90

    Both the IR sensitive thermopile detector chip and the signal conditioning chip are integrated in the same package.This module communicates with Arduino using SMBus and up to 127 sensors can be read via two common wires. Thanks to the low noise of module’s amplifier, 16-bit ADC and a powerful DSP...

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  • $9.50

    It is built with MQ303A semiconductor alcohol sensor. It has good sensitivity and fast response to alcohol, making it suitable for building a breathalyzer. This Grove module implements all the necessary circuitry for the MQ303A, such as power conditioning and heater power supply. This sensor outp...

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  • Sold out

    TS80P controller is made of aluminum alloy through CNC into a compact structure and high-tech design, ergonomic, beautiful and fashionable.; TS80P is a smart soldering iron powered by USB Type-C PD2.0/QC3.0 standard input, which can be powered by charging plugs, power banks and mobile power suppl...

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  • $94.90

    The fast pace of modern life greatens the distance between human and nature, making more kids caged in the concrete jungle. However, interacting with nature is an indispensable part in their growth. Weather itself, can be an accessible yet interesting subject for kids to study. Through meteorolog...

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