Multimedia Expansion Board User’s Guide
DS61160A-page 26
©
2010 Microchip Technology Inc.
2.7
ACCELEROMETER AND TEMPERATURE SENSOR
To measure acceleration and temperature, the Multimedia Expansion Board provides
an interface to the BMA150, which is a 3-axis (x, y and z plane) accelerometer and tem-
perature sensor, as shown in Figure 2-14. The PIC microcontroller uses an I
2
C bus
interface to communicate with the BMA150.
FIGURE 2-14:
BMA150 ACCELEROMETER AND TEMPERATURE SENSOR
FIGURE 2-15:
BMA150 CONNECTION SCHEMATIC
SDA2
SCL2
U3
3 Axis Accelerometer
(I2C Slave Addr = 0111 000X)
Содержание DS61160A
Страница 1: ...2010 Microchip Technology Inc DS61160A Multimedia Expansion Board User s Guide...
Страница 4: ...Multimedia Expansion Board User s Guide DS61160A page 4 2010 Microchip Technology Inc...
Страница 10: ...Multimedia Expansion Board User s Guide DS61160A page 10 2010 Microchip Technology Inc NOTES...
Страница 14: ...Multimedia Expansion Board User s Guide DS61160A page 14 2010 Microchip Technology Inc NOTES...
Страница 36: ...Multimedia Expansion Board User s Guide DS61160A page 36 2010 Microchip Technology Inc NOTES...
Страница 45: ...2010 Microchip Technology Inc DS61160A page 45 FIGURE A 10 MEMORY SDA2 FL_SDI FL_SCK SCL2 FL_CS FL_SDO...
Страница 47: ...2010 Microchip Technology Inc DS61160A page 47 FIGURE A 12 POWER SUPPLY...
Страница 52: ...Multimedia Expansion Board User s Guide DS61160A page 52 2010 Microchip Technology Inc NOTES...