Adafruit Feather Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards PTR004406 12,36 € Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards A Feather board without ambition is a Feather board without FeatherWings! This is the Adalogger FeatherWing: it adds both a battery-backed Real Time Clock and micro SD card storage to any Feather main board. Ver
Modulo de som Gravity: Digital Speaker Module PTR004377 7,87 € Gravity: Digital Speaker Module This speaker module is based on the 8002 speaker amplifier IC. It can be used as a buzzer and also play high quality audio. Volume output is controlled via the potentiometer. Ver
Modulo de som Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 PTR004272 55,04 € Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 Bend all audio files to your will with the Adafruit Music Maker shield for Arduino! Ver
HAT | Placas de Expansão Raspberry Pi DS1307 RTC Module with Battery for Raspberry Pi PTR004227 8,24 € Ver
RTC Adafruit DS3231 Precision RTC Breakout PTR004121 21,96 € Adafruit DS3231 Precision RTC Breakout The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! Ver
RTC SainSmart I2C RTC DS1307 AT24C32 Real Time Clock Module Board for Arduino AVR ARM PIC PTR003993 5,90 € SainSmart I2C RTC DS1307 AT24C32 Real Time Clock Module Board for Arduino AVR ARM PIC This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Ver
Modulo de som Sensor áudio analógico Gravity da DFRobot PTR003940 5,97 € Sensor áudio analógico Gravity da DFRobot Sensores de áudio são usados tipicamente para detetar barulho ambiente. Com a saída ligada ao Arduino poderá usar este sinal e fazer aquilo que quiser, basta ter imaginação. Ver
HAT | Placas de Expansão Raspberry Pi Adafruit RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit PTR003913 39,30 € Adafruit RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit You can now create a dazzling display with your Raspberry Pi Model A+/B+/Pi 2 with the Adafruit RGB Matrix HAT. This HAT plugs into your Pi and makes it super easy to control RGB matrices such as those we stock in the shop and create a colorful scrolling display or mini LED wall with ease. Ver
Modulo de som Stereo 20W Class D Audio Amplifier - MAX9744 PTR003440 31,43 € Stereo 20W Class D Audio Amplifier - MAX9744 Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each. Ver
Modulo de som Stereo 3.7W Class D Audio Amplifier - MAX98306 PTR003342 12,42 € Stereo 3.7W Class D Audio Amplifier - MAX98306 This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Ver
Modulo de som Modulo amplificador áudio com Ic PAM8302 PTR003084 6,21 € Modulo amplificador áudio com Ic PAM8302 Desenhado com entrada áudio diferencial. Ver
Modulo de som Sound Detector PTR003048 15,68 € Sound Detector The Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude. Ver
Modulo de som Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 PTR002790 15,68 € Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 A mini class D with AGC and I2C control! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers. Ver
RTC I2C EEPROM and RTC Module PTR002248 5,90 € I2C EEPROM and RTC Module With compact design, the board can integrate the real-time clock module DS1307, EEPROM memory and AT24C32. Ver
Varios SparkFun OpAmp Breakout - LMV358 PTR001291 8,79 € Pequeno modulo da Sparkfun com Ic LMV358 Amplificador operacional usado como driver / buffer. Ver