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购买 +1Channel Relay Module 5V 1Channel Relay Module Relay Board
广告
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
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Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$4.99
5Pcs 5V Relay Module 1 Channel TTL Signal Expansion Board For 5-12V Systems
Evalm
$4.99
5Pcs 5V Relay Module 1 Channel TTL Signal Expansion Board For 5-12V Systems
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$0.44
1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 Way
Aliexpress
$0.44
1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 Way
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5V One 1 Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
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5V One 1 Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
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KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
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KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
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1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
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1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
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KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
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Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC (PN# BX-05TRS)
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5V One Channel Relay Module Relay Switch With Opto Isolation High Low
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