# @extends

## Gallery #gallery

```codecard
[{
  "name": "WS2812B",
  "url": "/pkg/microsoft/pxt-ws2812b",
  "cardType": "package"
}, {
  "name": "NeoPixel",
  "url":"/pkg/microsoft/pxt-neopixel",
  "cardType": "package"
},{
  "name": "MAX6675",
  "url":"/pkg/microsoft/pxt-max6675",
  "cardType": "package"
},{
  "name": "Sonar",
  "url":"/pkg/microsoft/pxt-sonar",
  "cardType": "package"
},{
  "name": "Bluetooth Temperature Sensor",
  "url":"/pkg/microsoft/pxt-bluetooth-temperature-sensor",
  "cardType": "package"
},{
  "name": "Bluetooth MAX6675",
  "url":"/pkg/microsoft/pxt-bluetooth-max6675",
  "cardType": "package"
}, {
  "name": "Code Dojo Olney",
  "url":"/pkg/CoderDojoOlney/pxt-olney",
  "cardType": "package"
}, {
  "name": "UCL Junk Robot",
  "url":"/pkg/chevyng/pxt-ucl-junkrobot",
  "cardType": "package"
}, {
  "name": "SRS BitBot",
  "url":"/pkg/srs/pxt-bitbot",
  "cardType": "package"
}, {
  "name": "File System",
  "url":"/pkg/microsoft/pxt-filesystem",
  "cardType": "package"
}, {
  "name": "MIDI",
  "url":"/pkg/microsoft/pxt-midi",
  "cardType": "package"
}, {
  "name": "Bluetooth MIDI",
  "url":"/pkg/microsoft/pxt-bluetooth-midi",
  "cardType": "package"
}, {
  "name": "BlockyTalkyBLE",
  "url":"/pkg/LaboratoryForPlayfulComputation/pxt-BlockyTalkyBLE",
  "cardType": "package"
}, {
  "name": "ssd1306 OLED",
  "url":"/pkg/Tinkertanker/pxt-ssd1306-microbit",
  "cardType": "package"
}, {
  "name": "ky040 rotary",
  "url":"/pkg/Tinkertanker/pxt-ky040-microbit",
  "cardType": "package"
}, {
  "name": "GY521",
  "url":"/pkg/PaulDFoster/pxt-microbit-GY521",
  "cardType": "package"
}, {
  "name": "Sparkfun Gamer:bit",
  "url":"pkg/sparkfun/pxt-gamer-bit",
  "cardType": "package"
}, {
  "name": "Sparkfun Moto:bit",
  "url":"/pkg/sparkfun/pxt-moto-bit",
  "cardType": "package"
}, {
  "name": "Sparkfun Weather:bit",
  "url":"/pkg/sparkfun/pxt-moto-bit",
  "cardType": "package"
}, {
  "name": "Minode Kit",
  "url":"/pkg/minodekit/pxt-minode",
  "cardType": "package"
}, {
  "name": "Katakana",
  "url":"/pkg/mbitfun/pxt-katakana",
  "cardType": "package"
  }, {
  "name": "Grove inventor kit",
  "url":"/pkg/Seeed-Studio/pxt-grove",
  "cardType": "package"
  }, {
  "name": "PCA9685 LED controller",
  "url":"/pkg/jdarling/pxt-pca9685",
  "cardType": "package"
  }, {
  "name": "Muselab WiFi IoT Sheild",
  "url":"/pkg/MUSELAB/pxt-wifi-shield",
  "cardType": "package"
  }, {
  "name": "Kittenbot RobotBit",
  "url":"/pkg/kittenbot/pxt-robotbit",
  "cardType": "package"
}]
```
