ATtinySerialOut Minimal bit-bang send serial 115200 or 38400 baud for 1 Mhz or 230400 baud on 8/16 MHz Attiny clock.Perfect for debugging purposes.Code size is only 76 Bytes@38400 baud or 196 Bytes@115200 baud (including first call)
BlueDisplay This library enables an Android smartphone or tablet to act as a graphical display for your Arduino.
EasyButtonAtInt01 Small and easy to use Arduino library for using push buttons at INT0/pin2 and / or INT1/pin3 using interrupts.Functions for long and double press detection are included.Just connect buttons between ground and pin 2 or 3 of your Arduino - that's itNo call of begin() or polling function like update() required. No blocking debouncing delay.
FrequencyDetector Measure frequency of analog captured signal connected to an Arduino and check for noise and mute.
NeoPatterns Patterns for NeoPixel strips and matrixes including the patterns of the NeoPattern Example by Adafruit.
PlayRtttl Plays RTTTL / RTX melodies/ringtones from FLASH or RAM.
ServoEasing Enables smooth servo movement. Linear as well as other (Cubic, Circular, Bounce, etc.) ease movements for servos are provided. The Arduino Servo library or PCA9685 servo expanders are supported.
Talkie Speech library for Arduino.