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Electrical & Tools
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Arduino & SCM Supplies
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Relays
$6.78
4-Channel 12V Opto-isolator Relay Module w/ High Level Trigger - Blue
$5.24
2 Channel 5V Dual Relay Module for Arduino High Level Trigger (Works with Official Arduino Boards)
$5.99
4-Channel Relay Module Board w/ Optocoupler Isolation -Blue (Works with Official Arduino Boards)
$40.76
16-Channel 12V Relay Module Expansion Board for Arduino (Works with Official Arduino Boards)
$12.99
2 Channel Relay Shield Module for Arduino (XBee / BTBee Interface)
$19.59
8-Channel 12V Relay Module Expansion Board for Arduino (Works with Official Arduino Boards)
$8.38
Produnino Photoresistor Sensor Relay Module - Deep Blue (12V)
$3.69
Keyes FR4 Relay Module for Arduino - Red + Yellow + Green
$8.34
5V 4 Channel High Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)
$5.99
DIY 5V Relay Isolation Control Module - Blue
$5.26
FC-16-D 2-Channel 9V High Level Trigger Relay Module - Blue
$3.49
1 Channel 5V High Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)
$5.22
2 Channel 5V High Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)
$21.71
4-CH Relay Shield for Arduino (Works with Official Arduino Boards)
$11.30
5V 2-Channel IR Relay Shield Expansion Board Module for Arduino With Infrared Remote Controller
$18.94
7034 16-Channel 12V Relay Module Board W/ Power LM2576 / Optocoupler Protection - Blue
$3.38
1-Channel 5V Relay Module w/ Opto-isolator - Red + Blue
$3.58
One Channel 24V Relay Module for Arduino (Works with Official Arduino Boards)
$10.64
011801 USB Relay Module / Smart Control Switch - Deep Blue
$9.99
Relay Shield v0.9b 5V 4-Channel Relay Module for Arduino - (Works with official Arduino Boards)
$19.23
030908 Serial Port TTL 4-CH Relay Controler Module w/ Protective IC - Black + Blue + Green
$9.59
Relay Shield v1.0 5V 4-Channel Relay Module for Arduino (Works with official Arduino Boards)
$5.26
EL817 2-channel 5V 10A Relay Module - Deep Blue
$3.62
One Channel 5V Relay Module for Arduino (Works with Official Arduino Boards)
$16.63
8 Channel 5V Relay Module Extension Board for Arduino
$13.17
Keyes 8-Channel Relay Expansion Module w/ Optocoupler isolation - Red + Blue
$3.99
2-Channel 5V Relay Module With Optocoupler for Arduino DSP AVR PIC ARM
$4.99
2 Channel 5V High Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)
$6.98
4-Channel 24V Opto-isolator Relay Module w/ High Level Trigger - Blue
$9.24
OPENJUMPER 4-CH Relay Module Compatible with Arduino
$13.99
4-Channel 5V Relay Module Expansion Board for Arduino (Works with Official Arduino Boards)
$11.46
5V 4-CH Extension Relay Module Shield for Arduino (Works with official Arduino Boards) - Deep Blue
$2.63
1-Channel 5V Relay Module Microcontroller Development Extension Board (Works w/ Official Arduino)
$6.34
FC-28-F Soil Humidity Detection Sensor Module - Blue
$7.38
Meeeno MN-MD-R0412 4-Channel 12V Relay Module Expansion Board - Orange + Blue
$6.80
4-Channel 9V Opto-isolator Relay Module w/ High Level Trigger - Blue
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0.025, 8.57
7/.014,827 0=.000,089 1=.001,068/1 2=.000,423/0 3=.000,594/1 4=.001,024/1 5=.000,403/4 6=.000,790/0 7=.010,525/36
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