Micro:bit + cable USB/microUSB

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Description : Le micro:bit: carte dotée d'un processeur ARM. La platine de 4 × 5 cm embarque un processeur ARM Cortex-M0, un capteur de mouvement 3D (ou accéléromètre) et un magnétomètre 3D (ou boussole numérique), des connectiques Bluetooth et USB, une matrice de 5 x 5 DEL (25 diodes électroluminescentes), un bouton de réinitialisation et deux boutons programmables3. Le petit circuit imprimé peut être alimenté par un connecteur USB sur le port micro-USB ou par deux piles AAA (3V) en série sur un autre connecteur. La carte se branche à l'aide de cinq anneaux et 20 broches de connexion4. Size: approx. 5cm x 4cm Weight: 8g Microprocessor: 32-bit ARM® Cortex™ M0 CPU A 5x5 LED matrix with 25 red LEDs to light up. Each LED is individually programmable and can display animated patterns, scrolling text and alphanumeric characters Two programmable buttons. The micro:bit can detect either of its two buttons being pressed and unpressed, and can be programmed to act on that or send the information to another device. Use them as a games controller, or control music on a smartphone. On-board motion detector or 3-AXIS digital accelerometer that can detect movement and tell other devices you’re on the go. It measures on 3 axes, X, Y, Z, and sends back the data in milli-gs. The micro:bit can react to this data and tell other devices it is moving. The device will also detect a small number of standard actions, eg shake, tilt and freefall. Turn the micro:bit into a spirit level. Use it for motion-activated games. Have your micro:bit light up when something is moved. A built-in compass, 3D magnetometer to sense which direction you’re facing and your movement in degrees. This data can be used by the micro:bit in a program or be sent to another device. The magnetometer could also detect the presence of certain metals and magnets. Bluetooth® Smart Technology (previously called Bluetooth Low Energy) to wirelessly communicate with other Bluetooth Smart devices and exchange data and commands. Connect the micro:bit to other micro:bits, devices, phones, tablets, cameras and everyday objects all around. Play games, share creations or join forces to create multi-micro:bit masterpieces. Take a selfie. Pause a DVD or control your playlist. Five Ring Input and Output (I/O) including power (PWR) and ground (GRD). PWR, GRD, I/O x 3. Each I/O ring is programmable to be either analogue or digital. The rings are suitable for crocodile clips or 4mm banana plugs, meaning an external sensor can be connected to measure things like temperature, moisture, proximity to other devices. The micro:bit reads values from the sensor and acts on them or sends them to another device. The micro:bit can also send control commands to the rings – these could be used to control things like a motor or robot. The PWR and GRD rings supply 3 volts and could be used to power a separate device. Edge Connector: 20 pins, 1.27mm pitch and extend 7.62mm from board edge suitable for standard connectors. This allows the micro:bit to be connected to another device, eg Arduino, Galileo, Kano and Raspberry Pi through a standard connector. Micro-USB contoller: This is controlled by a separate processor and presents the micro:bit to a computer as a memory stick. This means the program can be dragged onto the micro:bit in the same way a file is dragged onto a memory stick. 2xAAA battery pack System LED x 1 (yellow) System push button switch x 1
Emplacement : A2 - Carton Micro:bit
Lien : https://tech.microbit.org/
Quantité restante : 10