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5
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32 Channel Optocoupler Isolation Board PLC Signal... - Electrical Equipment - 31,42$ 33,78$32 Channel Optocoupler Isolation Board PLC Signal Level Conversion Voltage Conversion Board NPN Output 3.3v5v12v24V... |
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3
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32 Channel Signal Voltage Level Conversion Board... - Electrical Equipment - 30,36$ 33$32 Channel Signal Voltage Level Conversion Board Signal Optocoupler Isolation Module 12v to 5v NPN Output PNP Output... |
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5
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8 Channel Optocoupler Isolation Board... - Electrical Equipment - 10,55$8 Channel Optocoupler Isolation Board 16/24/32-channels Optocoupler Isolation Module 3.3V/5V/12V/24V Signal Isolation... |
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5
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4-32 Channel PLC Signal Input NPN PNP Output... - Electrical Equipment - 18,99$4-32 Channel PLC Signal Input NPN PNP Output Optocoupler Photoelectric Isolation Module Level Voltage Conversion Board... |
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5
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EL357N-C Optocoupler Isolation Module Signal Level... - Electrical Equipment - 11,07$ 12,17$EL357N-C Optocoupler Isolation Module Signal Level; EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP... |
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6
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IHaospace 12V EL817 1 Channel Optocoupler... - Ventole per Schede - 11,99€IHaospace 12V EL817 1 Channel Optocoupler Isolation Board Positive Phase Amplification High Level Trigger 80KHz Equipped with 1 pieces EL817 Photocoupler with pinout, easy to install on the PCB board DC 12V high level trigger with positive phase amplification, output is equal to input Can be used to as the level converter... |
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9
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ILS - A87 4 Channel Optocoupler Isolation Module... - Schede MadriILS - A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino... |
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4
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1 channel with optocoupler isolation support high... - Demo Board - 0,89$ 1,20$1 channel with optocoupler isolation support high and low level trigger relay module expansion board 5V12V... |
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5
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EL357N-C Optocoupler Isolation Module Signal Level... - Electrical Equipment - 12,17$EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP... |
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4
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817 Optocoupler 8-channel voltage isolation board... - Games & Accessories - 3,04$ 3,20$817 Optocoupler 8-channel voltage isolation board voltage control switch drive photoelectric isolation module... |
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3
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4 Way Photoelectric Isolation Module PLC Signal... - Home Appliance Parts - 11,16$ 12$4 Way Photoelectric Isolation Module PLC Signal Level 4 Channel Voltage Conversion Board PNP Output OC... |
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4
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PNP 8 channel photoelectric isolation module PLC... - Office Electronics - 6,60$PNP 8 channel photoelectric isolation module PLC signal level voltage conversion board PNP output... |
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5
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PC817 2 Channel Optocoupler Isolation Board Switch... - Electrical Equipment - 0,52$PC817 2 Channel Optocoupler Isolation Board Switch; PC817 2 Channel Optocoupler Isolation Board Switch Converter Adapter Module DC 3.6 -30V Driver Photoelectric Isolated Module... |
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2
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ZkeeShop 2Pcs Optocoupler Isolator Module PC817... - Commercio, Industria - 10,99€ZkeeShop 2Pcs Optocoupler Isolator Module PC817 1-Channel Optocoupler Photoelectric Optoisolator PNP NPN Signal Converter Module (12V) Optocoupler Isolation Board Voltage more than 3000V. Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)... |
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2
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ZkeeShop 2Pcs Optocoupler Isolator Module PC817... - Optoaccoppiatori - 12,99€ZkeeShop 2Pcs Optocoupler Isolator Module PC817 1-Channel Optocoupler Photoelectric Optoisolator PNP NPN Signal Converter Module (3-5V) Optocoupler Isolation Board Voltage more than 3000V. Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)... |
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2
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ZkeeShop 2Pcs Optocoupler Isolator Module PC817... - Optoaccoppiatori - 12,99€ZkeeShop 2Pcs Optocoupler Isolator Module PC817 1-Channel Optocoupler Photoelectric Optoisolator PNP NPN Signal Converter Module (24V) Optocoupler Isolation Board Voltage more than 3000V. Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)... |
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5
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PC817 1 2 4 8 Channel Optocoupler Isolation Board... - Electrical Equipment - 0,91$ 1,05$PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module... |
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5
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PC817 2/4 Channel Optocoupler Isolation Board... - Portable Audio & Video - 2,24$ 3,73$PC817 2/4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module... |
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4
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1 channel 30A with optocoupler isolation... - Electrical Equipment - 2,34$ 2,60$1 channel 30A with optocoupler isolation, supporting high and low level trigger relay module 5v12v high current... |
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5
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4 way relay module optocoupler isolation 5v12v24v... - Games & Accessories - 1,42$ 1,50$4 way relay module optocoupler isolation 5v12v24v optional low level trigger PLC module control board... |
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5
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Mini Single-channel High-speed Photoelectric... - Home Appliance Parts - 5,70$ 6$Mini Single-channel High-speed Photoelectric Isolation Module EL6N137 High-speed Optocoupler Isolation MCU Signal Isolation... |
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8
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12V 8 Way Relay Module Interface Board Low Level... - Cancelleria e Prodotti12V 8 Way Relay Module Interface Board Low Level Trigger Optocoupler Arduino 1. This is a 12V 8 channel relay module with optocoupler isolation. 2. 1 relay output module, max load AC 250A 10A, DC 30V 10A. 3. VCC, GND power input, can separately supply relay power input JD-VCC. 4. Input IN1, IN2, IN3, IN4, IN5, IN6, IN7... |
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5
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3.3V 5V 12V 24V 1 Channel Relay Module High and... - Electrical Equipment - 0,68$3.3V 5V 12V 24V 1 Channel Relay Module High and; 3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board... |
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5
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3.3V 5V 12V 24V 1 Channel Relay Module High and... - Electrical Equipment - 1,22$3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board... |
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5
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3.3V 5V 12V 24V 2 Channel Relay Module High and... - Electrical Equipment - 1,12$3.3V 5V 12V 24V 2 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board... |
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4
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4 channel solid-state relay module/high or low... - Home Appliance Parts - 23,88$ 25,68$4 channel solid-state relay module/high or low level trigger /60V/3A optocoupler isolation output/level conversion... |
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4
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2 channel solid-state relay module/high or low... - Home Appliance Parts - 16,75$2 channel solid-state relay module/high or low level trigger /60V/3A optocoupler isolation output/level conversion... |
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7
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IHaospace 3V 1 Channel Relay Power Switch Module... - Barebone - 17,99€IHaospace 3V 1 Channel Relay Power Switch Module with Optocoupler High Level Trigger for ESP8266 Development Board (Pack of 5) 1 channel 3V/3.3V power relay mdoule support photocoupler isolation control Support dual power supply input ensure high anti-iinterference ability Fast response time less than 20ms and longlife... |
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3
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4 way relay module/extension board/bidirectional... - Home Appliance Parts - 12,46$4 way relay module/extension board/bidirectional optocoupler isolation/high and low level 5/12/24V/ optional... |
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8
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5V 2 Way Relay Module Interface Board Low Level... - Cancelleria e Prodotti5V 2 Way Relay Module Interface Board Low Level Trigger Optocoupler Arduino 1. This is a 5V 2 channel relay module with optocoupler isolation. 2. 1 relay output module, max load AC 250A 10A, DC 30V 10A. 3. VCC, GND power input, can separately supply relay power input JD-VCC. 4. Low level trigger,stable performace. 5. Widely... |
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8
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12V 2 Way Relay Module Interface Board Low Level... - Cancelleria e Prodotti12V 2 Way Relay Module Interface Board Low Level Trigger Optocoupler Arduino 1. This is a 12V 2 channel relay module with optocoupler isolation. 2. 1 relay output module, max load AC 250A 10A, DC 30V 10A. 3. VCC, GND power input, can separately supply relay power input JD-VCC. 4. Low level trigger,stable performace. 5. |
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5
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PC817 2/4Way Optocoupler Isolation Board Voltage... - Portable Audio & Video - 0,83$ 1,09$PC817 2/4Way Optocoupler Isolation Board Voltage Converter Adapter Module Ju27 20 Dropship... |
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3
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ZkeeShop 2Pcs PC817 4 Channel Optocoupler... - Moduli di Accesso - 10,99€ZkeeShop 2Pcs PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module When encountering the need for isolation control and voltage conversion in actual work, this module will be used. The photoelectric isolation has strong anti-interference ability, and it... |
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5
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Hailege 5V 8 Channel Relay Module with - Interfacce e Moduli - 12,79€Hailege 5V 8 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger Support High and Low Level Trigger 5V 8 Channel Relay Module with OPTO-Isolated Using SMD OPTOCOUPLER isolation... |
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4
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HiLetgo 3pcs TLP281 Optical Coupler Isolation... - Moduli di Accesso - 11,99€HiLetgo 3pcs TLP281 Optical Coupler Isolation Module 4 Channel Optical Coupler Isolation Module High/Low Level Expansion Board TLP281 4 Channel Optical Coupler Isolation Module Connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system A higher voltage than the TTL logic on the (3.3V or 5V)... |
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5
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TZT 5V 30A Two-way isolation relay module High/low... - Electrical Equipment - 2,12$ 2,44$TZT 5V 30A Two-way isolation relay module High/low level trigger 5V 30A 1-Channel Relay Module+Electronic With Optocoupler... |
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5
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1PC NEW 1 Channel 24v Relay Module Board Shield... - Electrical Equipment - 0,83$ 1,30$1PC NEW 1 Channel 24v Relay Module Board Shield With Optocoupler Support High And Low Level Trigger 4.3cm*1.7cm... |
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5
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10Pcs One 1 Channel 5V Relay Module Board Shield... - Electrical Equipment - 10,17$ 14,53$10Pcs One 1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger... |
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5
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1pcs 1 Channel 5V Relay Module Board Shield with... - Electrical Equipment - 2,09$1pcs 1 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger Connector for Arduino... |
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5
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12V 1 Channel Relay Module Board Shield with... - Electrical Equipment - 2,30$12V 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1Pcs... |
