써킷 플레이그라운드 익스프레스 -MakeCode, Javascript, CircuitPython
(Circuit Playground Express)
개요
- 본 제품은 써킷 플레이그라운드 익스프레스 보드입니다.
- 써킷 플레이그라운드 클래식 보드를 좀더 개선시킨 제품입니다.
- 블록기반 프로그래밍 언어 마이크로소프트 MakeCode나 Javascript를 이용하여 프로그래밍을 학습할 수 있습니다.
- CircuitPython이나 아두이노 IDE 개발환경도 사용이 가능합니다.
특징
- 10 x mini NeoPixels, each one can display any color
- 1 x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection)
- 1 x Temperature sensor (thermistor)
- 1 x Light sensor (phototransistor). Can also act as a color sensor and pulse sensor.
- 1 x Sound sensor (MEMS microphone)
- 1 x Mini speaker with class D amplifier (7.5mm magnetic speaker/buzzer)
- 2 x Push buttons, labeled A and B
- 1 x Slide switch
- Infrared receiver and transmitter - can receive and transmit any remote control codes, as well as send messages between Circuit Playground Expresses. Can also act as a proximity sensor.
- 8 x alligator-clip friendly input/output pins
- Includes I2C, UART, 8 pins that can do analog inputs, multiple PWM output
- 7 pads can act as capacitive touch inputs and the 1 remaining is a true analog output
- Green "ON" LED so you know its powered
- Red "#13" LED for basic blinking
- Reset button
- ATSAMD21 ARM Cortex M0 Processor, running at 3.3V and 48MHz
- 2 MB of SPI Flash storage, used primarily with CircuitPython to store code and libraries.
- MicroUSB port for programming and debugging
- USB port can act like serial port, keyboard, mouse, joystick or MIDI!