ADXL345-Tilt angle measurement module
$2.991pcs
ADXL345 digital angle sensor: compact size, high accuracy, and good stability
(The module comes with a free pin that needs to be welded by yourself)
| Dimensions | 21 × 16 × 5 mm |
|---|---|
| Brand |
easyelecmodule |
1564 in stock
product featurs
Compact size: The regular version has a volume of only 21x17mm! Even smaller than your thumb, this is very user-friendly for DIY or engineering product design.
Strong anti-interference ability: using IIC or SPI digital communication reduces data errors caused by electromagnetic interference, and many MCUs integrate relevant communication hardware, such as STM32 series microcontrollers. Many mature solutions can also be found online.
Easy to install: Each module comes with a pin header included in its packaging, and the pin spacing is also an internationally recognized standard, making it easy to design circuit boards or use with breadboards.
Affordable price: The manufacturer ships directly, reducing the middleman’s profit margin and allowing you to buy better quality products at a lower price
Difference from other accelerometers
The main acceleration sensors on the market are MPU6050(GY521) and ADXL335. ADXL345, as an upgraded version of ADXL345, has improved accuracy , detection range, and more advanced features. Although MPU6050 has an additional rotation angle detection function, namely gyroscope function, compared to ADXL345, its accuracy is lower and can only be used in fields such as model aircraft that require yaw angle data but have low accuracy requirements. ADXL345 focuses on acceleration measurement, with a resolution of up to 13 bits and an accuracy of 3.9mg/LSB, which can detect tilt angles less than 1 °. It is crucial for high-precision CNC machine tools and other fields.
Product parameters
|
ADXL345 |
value |
|---|---|
|
PRODUCT MODEL |
GY-291 |
|
Master Chip |
ADXL345 |
|
working voltage |
3.3V-5V |
|
Working current |
400uA |
|
operation temperature |
-40° to 85° |
|
size |
20.3X16.5X3mm |
Pin Definition
The functions of each pin for printing are as follows:
GND:Zero potential reference point, usually connected to other GNDs.
VCC:Digital power supply voltage input terminal, it connected to 3.3V or 5V power supply.
CS:SPI communication chip pin selection, suspended when not in use.
INT1:Interrupt 1 Output.
INT2:Interrupt 2 Output.
SDO: Serial Data Output (SPI 4-Wire)/Alternate I2C Address Select (I2C).
SDA:Serial Data (I2C)/Serial Data Input (SPI 4-Wire)/Serial Data Input and Output (SPI 3-Wire).
SCL(Serial Communications Clock): SCL is the clock for I2C, and SCLK is the clock for SPI.
Use case
Use video
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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