MFL Sensors
The high sensitivity of Hall Effect sensor accurately tracks extremely small changes in magnetic flux density. The linear sourcing output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. Also Responds to either positive or negative gauss
Operating current: 2.9 mA
Operating Voltage: 3 V - 6.5 V
Output
Current: 10 mA
Sensitivity: 1.8 ~ 2.2 mV/G
Response Time: 3 μs
Temperature range: -40°C to +100°C
Null Output
Voltage: 2.5 V
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Optical Sensors
Packaged Type Leaded DC
Detector type:Phototransister
Peak Operation Distance<0.5mm
Operating Range within>20% relative
Collection Current0mm to 5mm
Typical Output current under test:IC=1mA
Emitter Wavelength: 950nm
Daylight Blocking Filter
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Arduino Atmega 328
Microcontroller: ATmega328
Architecture: AVR
Operating Voltage: 5V
Flash Memory: 32 KB of which 2 KB used by bootloader
SRAM: 2KB
Clock Speed: 16 MHz
Analog in Pins: 8
EEPROM: 1KB
DC Current per I/O Pins: 40 mAS (I/O Pins)
Input Voltage: 7-12 V
Digital I/O Pins: 22 (6 of which are PWM)
PWM Output: 6
Power Consumption: 19
mA
PCB Size: 18 X 45 mm
Weight: 7g
Source: www.arduino.cc |
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LIPO Battery:
Number of LiPo Cells: 3
Capacity: 2200 mAh,
Nominal Voltage: 11.2 V
Max charge Voltage: 3 x 4.2V = 12.6V
Max. Charge Current: 5A
Nominal Charge Current: 1 A ~ 3A
Max. Discharge Current: 2.2A x 30 = 66A
Practically only 80% capacity is considered to compensate reduction in mAh of LiPo over its life.
Practical Discharge Current: 2.2A x 30 x 0.8 = 52.8A
Discharge Cut off Voltage: 9V
Operating Temperature: 0 ℃~ +45℃
Storage Temperature: ℃~+45℃
Nominal Cycle Life: >800
Self-discharge @ 20℃: 6 %
Impedance: 30 mΩ – 45 mΩ
Battery Weight: 175.0 g
Battery Dimensions: 23x34 x 106 (mm)
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