Node to easily check whether or not a measured/read value is within a specific tolerance percentage of a target value. De-clutters and simplifies the task via the use of basic math and the "between" node.

Library provides basic nodes to work with Tone

Output pins of arduino-uno board

Library for Total Dissolved Solids (TDS) sensor with temperature compensation. A TDS sensor can be used to measure water quality. Compatible devices include https://www.dfrobot.com/product-1662.html and http://www.cqrobot.wiki/index.php/TDS_(Total_Dissolved_Solids)_Meter_Sensor_SKU:_CQRSENTDS01

This is a touch display Wrapper for the common Adafruit TouchScreen. Can be used to map display to touch values and make Keypads and Menus.(More examle's to come)

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The next step in your learning once you understand the simple traffic light example provided in the XOD documentation. Updated for XOD 0.32.1; added mutex, bus, and jumper examples.

Library provides basic nodes to work with gas sensor (MQ2) in Troyka module formfactor. Is useful for gas leakage detection. It is suitable for detecting H2, LPG, CH4 or Smoke.

A library to control https://amperka.com/products/troyka-quad-display. A tiny wrapper around https://github.com/amperka/QuadDisplay2 Arduino library.

(beta) Libreria hardware dedicata alle espansioni per Arduino come pcf8574

TSL2591 High Dynamic Range Digital Light Sensor. Wraps https://github.com/adafruit/Adafruit_TSL2591_Library. Datasheet: https://cdn-learn.adafruit.com/assets/assets/000/078/658/original/TSL2591_DS000338_6-00.pdf?1564168468

Provides constructors and Nodes to interact with UARTs (Software, Hardware, USB) in XOD.

Exchanging data between two Arduino boards.

Measure EC, TDS, and temperature with the uFire EC device.

Measure pH or ORP, and temperature with the uFire ISE device.

Basic library to use the SHT2x Sensiron temperature and humidity sensors.

when u get closer to the ultrasonic sensor , leds blink faster

Units of measurement conversions

push switch operated led dimmer blinker.

test