{"id":9239,"date":"2025-12-05T11:29:55","date_gmt":"2025-12-05T11:29:55","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=9239"},"modified":"2026-09-27T15:06:05","modified_gmt":"2026-09-27T15:06:05","slug":"gy-291-adxl345-digital-three-axis-acceleration-of-gravity-tilt-module-iic-spi-transmission-in-stock","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/gy-291-adxl345-digital-three-axis-acceleration-of-gravity-tilt-module-iic-spi-transmission-in-stock\/","title":{"rendered":"GY-291 ADXL345 \u30c7\u30b8\u30bf\u30eb3\u8ef8\u91cd\u529b\u52a0\u901f\u5ea6\u50be\u659c\u30e2\u30b8\u30e5\u30fc\u30eb IIC\/SPI\u4f1d\u9001 \u5728\u5eab\u3042\u308a"},"content":{"rendered":"

ADXL345 is a small and thin ultra-low power 3-axis accelerometer with high resolution (13 bits) and a measurement range of \u00b1 16g. The digital output data is in 16 bit binary complement format, which can be accessed through SPI (3-wire or 4-wire) or IIC digital interface;<\/p>\n

ADXL345 is suitable for mobile device applications. It can measure static gravity acceleration in tilt detection applications, as well as dynamic acceleration caused by motion or impact. It has high resolution (4mg\/LSB) and can measure tilt angle changes of 0.25 \u00b0. When using ADXL345 digital output acceleration, there is no need for digital to analog conversion, thus saving system costs and circuit board area.<\/p>\n

\u88fd\u54c1\u306e\u7279\u5fb4\uff1a<\/p>\n

Using chip: ADXL345 (three-axis gravity acceleration);<\/p>\n

Communication method: IIC\/SPI communication protocol;<\/p>\n

Measurement range: \u00b1 2g to \u00b1 16g;<\/p>\n

Reserve IIC\/SPI interface for easy access to other main control boards;<\/p>\n

\u88fd\u54c1\u30d1\u30e9\u30e1\u30fc\u30bf\uff1a<\/p>\n

Power supply voltage: DC 3-5V<\/p>\n

Power supply current: 400uA<\/p>\n

Output: X, Y, Z<\/p>\n

Working temperature: -40 \u2103~85 \u2103<\/p>\n

\u30d4\u30f3\u306e\u8aac\u660e:<\/p>\n

GND: Power Ground<\/p>\n

VCC: Power supply range DC 3-5V<\/p>\n

CS: Film Selection<\/p>\n

INT1: Interrupt 1<\/p>\n

INT2: Interrupt 2<\/p>\n

SDO: SPI data output\/IC address setting<\/p>\n

SDA: SPI data I\/O, IIC data cable (compatible with 5V level)<\/p>\n

SCL: SPI clock line, IIC clock line (compatible with 5V level)<\/p>\n

<\/p>\n

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\n

\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3>\n

\u5f53\u793e\u306f\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002. \u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u3064\u3044\u3066\u8a71\u3057\u5408\u3046\u305f\u3081\u3002.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

ADXL345 is a small and thin ultra-low power 3-axis accelerometer with high resolution (13 bits) and a measurement range of \u00b1 16g. The digital output data is in 16 bit binary complement format, which can be accessed through SPI (3-wire or 4-wire) or IIC digital interface; ADXL345 is suitable for mobile device applications. It can measure static gravity acceleration in tilt detection applications, as well as dynamic acceleration caused by motion or impact. It has high resolution (4mg\/LSB) and can measure tilt angle changes of 0.25 \u00b0. When using ADXL345 digital output acceleration, there is no need for digital to analog conversion, thus saving system costs and circuit board area….<\/p>","protected":false},"featured_media":5380,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,101,2098],"product_tag":[],"class_list":["post-9239","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-prototyping-expansion","product_cat-prototyping","first","instock","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=9239"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/5380"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=9239"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_brand?post=9239"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_cat?post=9239"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_tag?post=9239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}