The moisture senstitive probe will even register a reading from your hand when placed across the prongs!Arduino ModulesRequired Supply Voltage3.3V,5.0VProduct DimensionsLength20.0 mmWidth60.0 mmPackaged DimensionsPackaged Dimensions9.9cm(Length) x 9...
The small blue potentiometer on the board can be used to adjust the rain level at which the digital output changes. A small relay or buzzer can also be added to one of the outputs for extra versatility in functional design.Features:Adjustable...
A compact 16 key touch interface for your Arduino project, based on the TTP229 capacitative touch sensor IC. Use the module as it is, or extend wires from the pads to create external touch pads.Features:• Onboard power indicator• Two wire...
Linker kit is more suitable for starters than breadboard or protoboard. Easily connect the Linker input/output modules to your Arduino projects with clearly marked 2.54mm headers instead of I/O pins. Connections:1 x SPI2 x IIC1 x UARTArduino...
Able to be powered via either the 5V or 3.3V output on your controller. The module has two potentiometers, one to control frequency and one to control the intensity.Features:Adjustable frequency and intensity4 pin header Arduino ModulesRequired...
Measure both temperature and humidity with this nifty module. Fully digital operated so no analogue-to-digital calibration is required. Features resistive-type humidity measurement.Features:• Arduino™ library available...
This module accepts any voltage from 4.5-35VDC, and outputs to any lower voltage from 3-34V. Output is adjusted via a multi-turn potentiometer.Features:Input voltage 4.5-35VOutput voltage 3-34VMaximum output current 2.5A Arduino ModulesRequired...
Battery sources could be either a a single Li-Po (Lithium-Polymer) or two Alkaline cells. If you are good at soldering, you could attach wires directly to the solder pads under the USB Socket to simplify cable arrangement.Features:Input Voltage Range: 2...
Based on the NRF24L01 transceiver IC, this module allows communication on the license free ISM band. Despite its diminutive size, it supports on-air data rates of up to 2MB/S. No external components are required (other than your Arduino board)...
Output via solder tabs, input is either via solder tabs or a mini-USB port.Features:Linear charge rate: 1%Full charge voltage: 4.2VCharge state: LED display Product DimensionsLength27.0 mmWidth19.0 mmHeight5.0 mmPackaged DimensionsPackaged...
A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can...
This module allows you to take accurate compass bearings, no matter how it is orientated. Easily interfaced via I2C.Features:• Resolution: 12bits• Interface: I2C• Includes 5V - 3V level...
A thermistor is a resistor which changes resistance with temperature. The small size of the thermistor on this module means it responds quickly to changes in temperature.Features:Analogue thermistor sensor3 pin JST connector to jumper socket...
With back-EMF and over-temperature protection, it is ideally suited to drive two-motor robot kits. An on-board 5V regulator can also be used to power your project.Features:• Screw Terminals for easy...
We often wonder how many of these end up contributing to DIY homemade cat laser pointer toys. Features:Output power: <5mW (Class 2)Wavelength: 650nm (Red)3 pin headerDid you know?Although Albert Einstein laid the scientific backround for lasers...
Compatible with many controller boards, making it perfect for many projects such as lighting, dc motors, pumps and solenoids.Features:Output: Screw terminalsInput: 3 pin headerMosfet: IRF520NOutput current: 5AProduct DimensionsLength34.0 mmWidth21.0...
The Jaycar XC4486 module is a dedicated two channel omni-directional logic level converter, tailored to provide a seamless interface between devices operating at varying voltage domains. Designed for compatibility with the Arduino platform, this module...
When you want something more permanent than a breadboard, but don’t want to make your own PCB, this shield is the answer. Provides solder-pad access to all of the Arduino's pins, and a large area of isolated pads...
