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› Electronic Components
Electronic Components
for Arduino / support iBeacon
$4.76
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TI CC2540 / CC2541 chip
$4.31
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blue backlight / green board
 
(4)
$3.46
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5V input / over-discharge / over-current protection
 
(10)
$0.85
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DC 2.4-30V / green LED light
 
(2)
$5.20 5-pk
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DC 2.4-30V / red LED light
 
(1)
$4.97 5-pk
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ATmega2560-16AU microcontroller / w/ USB cable
$10.28
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w/ connect pins
 
(12)
$1.02
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displays 25%/50%/75%/100% state-of-charge
 
(8)
$2.00
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-50'C to +70'C / 10% to 99%RH measuring range / 2*AG13
 
(1)
$1.91
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4000rpm / 200kg/cm torque
 
(1)
$6.43
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works w/ official Arduino boards
 
(6)
$2.97
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w/ 6-pin header / mini-USB connector
 
(1)
$2.01
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3700rpm, 0.028A no load / 84g-cm torque @ 0.65A
 
(1)
$1.98
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9.3*6.5*0.85cm
 
(5)
$3.80
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ship w/ random color / 30-pin
 
(4)
$4.22
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multicolored / comes in a 40-pin separable ribbon cable
 
(21)
$1.97
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M3 srew + spring + knob
$0.92
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11mm height / 5mm inner diameter
$1.68
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CP2102 chipset / w/ dupont cables
$2.30
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adhesive thermal layer
 
(2)
$2.20
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TM1638 display driver / chainable / JY-LKM1638
 
(4)
$5.74
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DC 12V / -50'C ~ +110'C
 
(2)
$2.34
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over heat protection / over current protection
$2.24
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Blue / Arduino compatible / Atmega328P-AU, 5V / 16MHz
 
(13)
$3.08
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5V-12V TTL Control Signal
 
(1)
$2.25
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ATmega2560-16U2 microcontroller
 
(29)
$11.88
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25mm outer diameter / 30mm length / for servo motor/stepper motor/encoder/screw driving/machine platform etc.
$4.46
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