The Gravity: I2C Oxygen Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. With high anti-interference ability, high stablili...

Breadboard 1 pin dual-male jumper wire 75pcs pack. The pack comes with 2 different lengths: 200mm (25pcs) and 100mm(50pcs). Perfect design and adequate quality for breadboard and Arduino connectio...

3Dsimo MultiPro is multifunctional tool that offers 4 basic functions: 3D drawing - using any current and future 3D printing filament (diameter of 1,75mm) Soldering - using soldering attachme...

Use for any electronic, soldering, crafting, painting, replica, figurine and hobby work - or any precision project that requires extreme accuracy.                              Four all-metal flex...

Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. ...

An infrared LED is like any other LED, with its color centered around 940nm. We can not only use the emitter to transmit data or commands, but also to emulate remotes to control your home appliance...

It can detect combustible Carbon Monoxide, Coal Gas and Liquefied Gas. The sensitivity can be adjusted by the potentiometer. Hardware Overview This is an Analog output sensor. It needs to be conn...

It can widely measure pressure ranging from 300 mbar to 1200 mbar, with a super high accuracy of 0.01mbar(0.1m) in ultra-high resolution mode. The chip only accepts 1.8V to 3.6V input voltage. Howe...

Contrast to the ordinary relay, this latching relay does not need continuous power to keep the state, only a rising/falling pulse is needed to change the work state. The power can even be removed w...

4 wires intended for ground and 4 for signals. Color coded to match Saleae software (channels 4-7) Total length is 0,8 meter (31,5")

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 ang...

Extremely flexible, even after folded it always returns to its original shape. Dimensions 450 x 300 mm. Make your soldering and repair work easy with this multifunctional mat. ESD-Safe Heat-res...

This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500 milliamperes and the con...

Build up a simple environmental monitor station with this multi-function environment sensor! Based on the combination of CCS811+BME280 chip, this module features high accuracy, I2C interface, and f...

This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achiev...

We've already released the Grove - I2C Hub (4 Port), now comes the 6 port version, the same size, two more connectors, almost half the price! As you may know, the 7 address length I2C bus allows up...

Spencer is a DIY voice assistant that talks, lights-up, connects to the internet, and understands simple voice commands. He also has a funny personality, tells jokes, and finds new ones online. The...

  Things you can do with Jay-D: Play multiple music files simultaneously Add equalizers, fade between songs and control their BPMs Load new songs on the included SD card Design a custom li...

  Autonomous cars are the future and we’ll show you how it works. This tiny wheeled robot has a camera and a microcomputer and can be programmed to autonomously navigate a small road while driv...

Gravity: I2C Ozone Sensor (0-10ppm) is based on electrochemical principles and it can measure the ambient O3 concentration accurately and conveniently. With high anti-interference ability, high sta...

This shield pulls out the pins of the motherboard and expands to 8 Grove connectors, including 3 Grove digital connectors, 3 Grove analog connectors, 1 Grove I2C connector, and 1 Grove UART connect...

No more soldering wires to connect your probe or complicated tools to setup, just positioning the probe needle on any test point or component in the signal path and release.  Saves time and frustra...

TS80P controller is made of aluminum alloy through CNC into a compact structure and high-tech design, ergonomic, beautiful and fashionable. S80P is a smart soldering iron powered by USB Type-C® PD...

CircuitPet is a DIY virtual pet similar to Tamagotchi. This gadget teaches about RTC (real-time clocks), microcomputers and other electronic components, TFT LCD displays, embedded programming, vide...