{"product_id":"adxl345-3-axis-accelerometer-module-digital-tilt-sensor","title":"ADXL345 3-Axis Accelerometer Module | Digital Tilt Sensor","description":"\u003ch1\u003eADXL345 3-Axis Digital Accelerometer Sensor Module\u003c\/h1\u003e\n\u003cp\u003eThe ADXL345 is a low-power, 3-axis digital accelerometer that measures acceleration with selectable ranges from ±2g to ±16g. It communicates over I2C or SPI, making it easy to integrate with popular microcontrollers. Ideal for tilt detection, vibration analysis, and motion‑triggered projects.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3 V to 5 V (on‑board regulator)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eI2C (0x53 default) and SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAcceleration Range\u003c\/td\u003e\n\u003ctd\u003e±2 g, ±4 g, ±8 g, ±16 g (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003eUp to 13-bit (4 mg\/LSB at ±2 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e~40 µA (measurement), 0.1 µA (standby)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTilt‑based game controller using Arduino\u003c\/li\u003e\n  \u003cli\u003ePedometer or step‑counting wearable\u003c\/li\u003e\n  \u003cli\u003eVibration alarm for machine condition monitoring\u003c\/li\u003e\n  \u003cli\u003eOrientation‑based screen rotation for portable displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eWorks directly with any 3.3 V or 5 V microcontroller that supports I2C or SPI. Commonly paired with Arduino Uno, Nano, Mega, ESP32, ESP8266, and Raspberry Pi. The on‑board voltage regulator and level shifters allow safe connection to 5 V logic without extra components.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eFor I2C, connect VCC to 3.3 V\/5 V, GND to GND, SDA to A4, and SCL to A5 (Uno). In SPI mode, use CS (pin 10), SDO (MISO), SDA (MOSI), and SCL (SCK). Keep wiring short and add 4.7 kΩ pull‑up resistors on SDA\/SCL unless already present on the module.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, it works with 3.3 V and 5 V Arduino boards. Use the Adafruit ADXL345 or SparkFun library for quick I2C\/SPI communication.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the default I2C address?\u003c\/summary\u003e\u003cp\u003eThe default address is 0x53. To change it to 0x1D, connect the SDO\/ALT pin to VCC.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it detect tap and double‑tap?\u003c\/summary\u003e\u003cp\u003eAbsolutely. The ADXL345 has built‑in interrupt functions for single tap, double tap, free‑fall, and activity\/inactivity detection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445108171117,"sku":"CDN-0385","price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_4ccf1d82-ec38-4d41-a0a4-b5f7034389c1.jpg?v=1781513343","url":"https:\/\/compoden.com\/products\/adxl345-3-axis-accelerometer-module-digital-tilt-sensor","provider":"Compoden","version":"1.0","type":"link"}