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40m/100m 2mm Precision laser distance sensors range finder TTL Uart Serial port module Ardunio
Phase
Laser Ranging ModulePhase
Laser Ranging Module:Technical
Parameters:Measuring
range: 0.045-D (D is the maximum range) currently module D = 40, D = 70, D =
80, D = 100, and other specificationsResolution:
0.01 mm (0.00001 m)Measurement
accuracy (standard deviation): ± 2.mm (within 10 m).More than 10m the formula
is ± 2 + 0.05 * (D-10), D is the distanceDistance
Unit: meterLaser Type:
620-690nmLaser Class:
Ⅱ
grade, <1mW (secondary safety)Single
measurement time: 0.25sSpot
di
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13th Mar 2017
134.2K Animal Tag FDX-B ISO11784 Reader Module
134.2K Animal Tag FDX-B ISO11784 Reader ModuleParameter:
Model
WL-134
Dimension
35 x 36mm
Frequency
AM 134.2K
Voltage
9V battery or
LDO power supply. DC-DC or switching power supply will affect the reading
distance
Working current
140mA，9V
Working temperature
-40°c ~ +80°c
Default antenna inductance
580uH
Pin definitions are as
follows:
1
+9 V
2
RST reset,Low Level effective
…
13th Mar 2017