KAmodL3GD20: Difference between revisions
From Kamamilabs.com - Wiki
No edit summary |
|||
| (6 intermediate revisions by 4 users not shown) | |||
| Line 2: | Line 2: | ||
====== Opis ====== | ====== Opis ====== | ||
[https://kamami.pl/kamod-kamami/557724-kamodl3gd20-modul-zyroskopu-mems-z-ukladem-l3gd20-firmy-stmicroelectronics.html KAmodL3GD20] is a module with MEMS chip L3GD20 type. It allows to make measurement of angle velocity in range ±250 / ±500 / ±2000 angle per second. Module can be used for measurement of the object inclination and also as complement for magnetometer or accelerometer (e.g. KAmodLSM303) in precision measurement device of physical values. Communication with the module is realize by I2C or SPI interface. | [https://kamami.pl/kamod-kamami/557724-kamodl3gd20-modul-zyroskopu-mems-z-ukladem-l3gd20-firmy-stmicroelectronics.html KAmodL3GD20] is a module with MEMS chip L3GD20 type. It allows to make measurement of angle velocity in range ±250 / ±500 / ±2000 angle per second. Module can be used for measurement of the object inclination and also as complement for magnetometer or accelerometer (e.g. KAmodLSM303) in precision measurement device of physical values. Communication with the module is realize by I2C or SPI interface. | ||
<center> | <center> | ||
[[File:KAmodL3GD20_moduł.png|none|400px|thumb|center]] | [[File:KAmodL3GD20_moduł.png|none|400px|thumb|center]] | ||
| Line 35: | Line 35: | ||
===== Electrical schematic ===== | ===== Electrical schematic ===== | ||
<center> | <center> | ||
[[File:KAmodL3GD20_schemat.png|none| | [[File:KAmodL3GD20_schemat.png|none|600px|thumb|center]] | ||
</center> | </center> | ||
===== Outputs description ===== | ===== Outputs description ===== | ||
| Line 85: | Line 86: | ||
*[http://download.kamami.pl/p557724-KAmodL3GD20_L3GD20_DS.pdf L3GD20 chip datasheet] | *[http://download.kamami.pl/p557724-KAmodL3GD20_L3GD20_DS.pdf L3GD20 chip datasheet] | ||
*[http://hobbyspace.pl/zyroskop-l3gd20-obsluga-w-arduino/ Article "Żyroskop L3GD20 - obsługa w Arduino" on Hobbyspace.pl] | *[http://hobbyspace.pl/zyroskop-l3gd20-obsluga-w-arduino/ Article "Żyroskop L3GD20 - obsługa w Arduino" on Hobbyspace.pl] | ||
Latest revision as of 17:00, 1 November 2024
Opis
KAmodL3GD20 is a module with MEMS chip L3GD20 type. It allows to make measurement of angle velocity in range ±250 / ±500 / ±2000 angle per second. Module can be used for measurement of the object inclination and also as complement for magnetometer or accelerometer (e.g. KAmodLSM303) in precision measurement device of physical values. Communication with the module is realize by I2C or SPI interface.
Basic features and parameters
- L3GD20 chip (MEMS gyroscope) from STMicroelectronics
- Measurement range of gyroscope: range ±250 / ±500 / ±2000 dps
- Power supply voltage: 2.5V - 5.5V
- Sleep mode and low power mode
- Communication interface: SPI / I2C
- Embedded voltage regulator and logic level translator (SDA and SCL lines)
- Interrupt line INT1 on connector
- Interrupt FIFO (INT2) line on connector and data ready output (DRDY)
- Place for soldering of pin header
- Mounting holes 3mm
- Module size (without connector): 27mm x 15mm x 3mm
Standard equipment
| Code | Description |
|---|---|
| KAmodL3GD20 |
|
Electrical schematic
Outputs description
 |
JP1 | I2C | SPI 3-wire | SPI 4-wire |
|---|---|---|---|---|
| +3.3V | Module power supply | |||
| +VIN | ||||
| GND | ||||
| SDA/SDI/SDO | SDA | SDI/SDO | SDI | |
| SCL/SPC | SCL | SPC | SPC | |
| SDO/SA0 | SA0 | - | SDO | |
| CS | CS | CS | CS | |
| INT2/DRDY | Interrupt 2 output / data ready signal | |||
| INT1 | Interrupt 1 output | |||