There is a continuous-time switch on this Grove module. The output from the module switches from low (turns on) when a magnetic field (south polarity) is perpendicular to the Hall sensor and when i...

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...

Atmel ATmega328 microcontoller in a DIL-28 package , pre-loaded with the Arduino UNO 16MHz bootloader. Using this device enables the use of Arduino code in a custom embedded project without having ...

Pair of 10 pin Female/Male header strips, very useful for board extensions. We use them extensively on Proto Shield PCB, but they are useful in any shield because of their height. Features: Rec...

Resistor package color and shape may vary slightly from image as our stock rotates.

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...

Compared to LCD, OLED screens have a number of advantages such as high brightness, self-emission, high contrast ratio, slim / thin outline, wide viewing angle, wide temperature range, and low power...

Science teachers who want to bring an inquiry-based, hands-on approach to their middle school classrooms can enable their students to think and act like real scientists with the Science Kit Physics...

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...

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 nece...

Ideal for use with experimental boards!

Ideal for use with experimental plates.

Particularly suitable for reducing the number of I/Os required when used with Arduino or other microcontroller, the I²C interface has jumpers to activate the backlight and contrast adjustment which...

100 x 50 mm through hole board PCB

The cutting-edge Arduino Pro 4G Module allows you to expand your connectivity capabilities to unlock the full potential of your projects – without changing your Portenta board. Powered by a robust ...