Library to work with the "Octoliner" breakout board by Amperka. "Octoliner" represents 8-channeled infrared line sensor based on TCRT5000 optocouplers and the GPIO ports expander controlled throuht the I2C bus.

A crash course tutorial baked as a project

This library creates a 6 digit seven segment LED style display on a 20x4 LCD display. The segments are activated by boolean logic.

Hangra ki vagy bekapcsol egy relét.

PWM node for an existing Adruino PWM library on Github by Terry J Myers. Frequency: 0Hz - up to 500kHz

Node for Temp Sensor TC74 utilizing an existing Adriuno library by Mario-H on Github.

Node for ADS1115 16bit ADC by utilizing Adafruit Library on Github

Library for MAX5217 16 bit digital to analog converter

Nodes to work with WS2812 (NeoPixel). The main difference from the other libraries that this library does not use a buffer to light up the LEDs. So it gives a possibility to light up a really long LED strip with a small microcontroller without a huge amount of RAM.

Support for ethernet shields that use Wiznet W5500 chipset.

Nodes to drive a common text liquid crystal displays with I²C or parallel interfaces.

Nodes to work with gyroscopes, accelerometers and barometers based on chips by STMicroelectronics: L3G4200, L3GD20H, LIS331DLH, LIS331HH, LIS3DH, LPS331.

Nodes to read analog infrared range meters by Sharp (GP2Y0A) and convert the signal to distance values.

Nodes to control RC hobby servos

Support for RFID/NFC modules based on a PN532 chip.

Nodes to work with the HC-SR04 ultrasonic range meters.

Support for ESP8266-based MCUs.