{"id":21699,"date":"2024-04-26T03:41:39","date_gmt":"2024-04-26T03:41:39","guid":{"rendered":"https:\/\/roboticaplus.com\/?post_type=product&#038;p=21699"},"modified":"2024-04-26T03:46:58","modified_gmt":"2024-04-26T03:46:58","slug":"module-mini-piano-microphone-bit","status":"publish","type":"product","link":"https:\/\/roboticaplus.com\/he\/product\/module-mini-piano-microphone-bit\/","title":{"rendered":"Module Mini Piano Microphone: Bit"},"content":{"rendered":"<p>Isn\u2019t it coooool to play your favorite song using the BBC micro:bit? Just plug it into this little piano, and enjoy. Module\u00a0of\u00a0a mini-piano for the BBC Micro:bit. On the\u00a0board are 13 capacitive buttons that communicate through an I2C interface which allows you to play music and 4 RGB LEDs, controlled with one signal pin and the\u00a0buzzer to play the sounds. The\u00a0board also has an additional GPIO pins.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Features<\/h2>\n<ul>\n<li>micro:bit edge connector, directly pluggable<\/li>\n<li>Buzzer to play music<\/li>\n<li>Onboard capacitive touch controller, 13x touch keys through I2C interface<\/li>\n<li>4x RGB LEDs, controlled by only one signal pin<\/li>\n<li>Breakout module control pins, micro:bit SPI pins, and some of the GPIO pins, easy expansion<\/li>\n<li>Comes with development resources (micro:bit graphical demo\/python code\/user manual, etc.)<\/li>\n<\/ul>\n<h2>Specifications<\/h2>\n<ul>\n<li>Touch controller: TTP229<\/li>\n<li>LED: WS2812B<\/li>\n<li>LED color depth: 16777216 colors<\/li>\n<li>Dimension: 85mm x 56mm<\/li>\n<li>Operating voltage: 3.3V<\/li>\n<\/ul>\n<h2>Pinouts<\/h2>\n<table class=\"tabSty-1\">\n<tbody>\n<tr>\n<th>SYMBOL<\/th>\n<th>DESCRIPTION<\/th>\n<\/tr>\n<tr>\n<td>VCC<\/td>\n<td>Power (3.3V input)<\/td>\n<\/tr>\n<tr>\n<td>GND<\/td>\n<td>Ground<\/td>\n<\/tr>\n<tr>\n<td>P0<\/td>\n<td>Buzzer control pin, related to mcro:bit P0<\/td>\n<\/tr>\n<tr>\n<td>P1<\/td>\n<td>LED control pin, related to mcro:bit P1<\/td>\n<\/tr>\n<tr>\n<td>SCL<\/td>\n<td>Touch keys control pin, I2C clock<\/td>\n<\/tr>\n<tr>\n<td>SDA<\/td>\n<td>Touch keys control pin, I2C data<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Dimensions<\/h2>\n<p>&nbsp;<\/p>\n<h2><img decoding=\"async\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Piano-for-micro-bit\/Piano-for-micro-bit-size.jpg\" alt=\"Piano for micro:bit dimensions\" \/><\/h2>\n<h2>Development Resources<\/h2>\n<p><strong>Wiki :\u00a0<\/strong><a href=\"http:\/\/www.waveshare.com\/wiki\/Piano_for_micro_bit\" target=\"_blank\" rel=\"noopener\">www.waveshare.com\/wiki\/Piano_for_micro_bit<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":21700,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[440],"product_tag":[],"class_list":{"0":"post-21699","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-microbit1","9":"first","10":"instock","11":"sale","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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