2 Related items
Application notes:
? Sensors Xplained – Software Users Guide ( Atmel AVR4016 )
? Sensors Xplained – Atmel Data Visualizer ( Atmel AVR4017 )
? Sensors Xplained – Sensor Top Board Design Notes ( Atmel AVR4014 )
3 Description
The Atmel Light and Proximity One sensor board incorporates the OSRAM SFH 7770
which is a compact device designed for simultaneous detection of ambient light,
proximity of reflecting objects. This sensor also controls three IR emitters mounted on
the sensor board which allows gesture recognition to be achieved. The device
communicates to the host microcontroller through an I 2 C interface.
The board includes the following features:
? Ambient Light Sensor (ALS)
o
o
3lx - 55000lx- High linearity
Spectral sensitivity well matched to the human eye
? Proximity Sensor (PS)
o
o
o
o
Detection-range up to 100mm
Three SFH4059 IR emitters
Gesture recognition possible
Negligible influence from ambient light
? Three programmable measurement modes
o
(STAND-BY, TRIGGERED, FREE-RUNNING)
WARNING
The IR emitters on the sensor board are capable of producing high
levels of Infra Red that is not visible to the human eye and so should
not be viewed directly or with optical instruments. Refer to
manufacturers data sheets for safe operating guidelines.
2
Atmel AVR4019
8471A-AVR-11/11
相关PDF资料
ATAVRSBPR1 BAROMETRIC PRESSURE ONE SNSR BRD
ATQT600 KIT EVAL TOUCH FOR QT600
ATU6-P305T-R CABLE CAT6 FULL-BOX 305M GRAY
ATUP-P305T-R CABLE CAT5E PULL-BOX 305M GRAY
ATUP-V305T-R CABLE CAT5E REEL 305M GRAY
AWG28-05/F-1/300-R CABLE 5 COND MULTI 300' RIBBON
AWG28-05/G-1/300-R CABLE 5 COND GRAY 300' RIBBON
AWG28-09/F-1/300-R CABLE 9 COND MULTI 300' RIBBON
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