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Search results for: 'Invitation to Computer Science G Michael Schneider, Judith L.Gerstin'

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  1. Industrial 4G LTE Router EU AU Frequency USR-G807 IoT Device Serial Port RS485 LAN To WiFi Converter Support Modbus RTU toTCP
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    Industrial 4G LTE Router EU AU Frequency USR-G807 ... SKU : USR-G807-1
    Special Price US$74.19 Regular Price US$82.43
  2. Jakcom Smart Ring Wear Convenient R3 R3F Timer2 (MJ02) Black Color Magic Finger NFC Ring For Android
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    Jakcom Smart Ring Wear Convenient R3 R3F Timer2 (M... SKU : 32832918615
    Special Price US$14.52 Regular Price US$16.13
  3. 4G DTU USR-G786 Serial Port RS232 RS485 To 4G LTE Server Converter IOT Device
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    4G DTU USR-G786 Serial Port RS232 RS485 To 4G LTE ... SKU : USR-G786
    Special Price US$86.41 Regular Price US$96.01
  4. Serial Port RS485 LAN Ethernet To 4G WiFi Converter Server Industrial 4G LTE Router USR-G807 IoT Device Support Modbus
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    Serial Port RS485 LAN Ethernet To 4G WiFi Converte... SKU : USR-G807
    Special Price US$74.19 Regular Price US$82.43
  5. Rewritable Touch Memory Key Copy Card Key RFID iButton Tag Sauna Key Change Code Electronic Key Data
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    Rewritable Touch Memory Key Copy Card Key RFID iBu... SKU : 32844653732
    Special Price US$0.16 Regular Price US$0.18
    Out of stock
  6. 50pcs RFID key fobs 13.56MHz proximity ABS key ic tags Token Ring nfc 1k china Fudan S50 1K chip
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    50pcs RFID key fobs 13.56MHz proximity ABS key ic ... SKU : 32234978694
    Special Price US$3.63 Regular Price US$4.03
    Out of stock
  7. 500pcs RFID key fobs 13.56MHz proximity ABS key ic tags Token Ring nfc 1k china Fudan S50 1K chip
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    500pcs RFID key fobs 13.56MHz proximity ABS key ic... SKU : 32235376319
    Special Price US$37.74 Regular Price US$41.93
    Out of stock
  8. 100pcs RFID key fobs 13.56MHz proximity ABS key ic tags Token Ring nfc china Fudan S50 1K chip
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    100pcs RFID key fobs 13.56MHz proximity ABS key ic... SKU : 32235384264
    Special Price US$11.17 Regular Price US$12.42
    Out of stock
  9. 10pcs RFID Key Fobs 13.56MHz China Fudan 1K S50 Chip IC Tags Token Ring NFC Proximity ABS Key
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    10pcs RFID Key Fobs 13.56MHz China Fudan 1K S50 Ch... SKU : 32850311844
    Special Price US$2.18 Regular Price US$2.42
    Out of stock
  10. 4G LTE Industrial Cellular VPN Router USR-G809 IOT Device 4 LAN and 1 WAN Ethernet Port
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    4G LTE Industrial Cellular VPN Router USR-G809 IOT... SKU : USR-G809
    Special Price US$94.35 Regular Price US$104.83
  11. Industrial 4G LTE Modem USR-G781 Serial Port RS232 RS485 To Ethernet Server Converter IOT Device
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    Industrial 4G LTE Modem USR-G781 Serial Port RS232... SKU : USR-G781
    Special Price US$67.93 Regular Price US$75.48
  12. 100pcs 0# RFID IC keyfobs I3.56 MHz keychains NFC key tags ISO14443A MF Classic 1k token tag
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    100pcs 0# RFID IC keyfobs I3.56 MHz keychains NFC ... SKU : 32845053616
    Special Price US$174.18 Regular Price US$193.54
    Out of stock
  13. LPSECURITY M2M GPRS GSM Network Modems RS485 Port For IOT Controller Remote Monitoring
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    LPSECURITY M2M GPRS GSM Network Modems RS485 Port ... SKU : USR-GPRS232-734
    Special Price US$37.74 Regular Price US$41.93
  14. Industrial 4G LTE Cellular Router USR-G805 IoT Device Support L2TP PPTP VPN 2 orders
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    Industrial 4G LTE Cellular Router USR-G805 IoT Dev... SKU : USR-G805
    Special Price US$58.06 Regular Price US$64.51
  15. 304 stainless steel hasp industrial equipment buckle Heat insulation barrel lock tool
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    304 stainless steel hasp industrial equipment buck... SKU : 32653669764
    Special Price US$0.80 Regular Price US$0.89
  16. 13.56MHz RFID IC Key Tags Keyfobs Token NFC TAG Keychain For Arduino
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    13.56MHz RFID IC Key Tags Keyfobs Token NFC TAG Ke... SKU : 32812188601
    Special Price US$0.15 Regular Price US$0.16
    Out of stock
  17. Public Place Hospital Entrance Gate Turnstile Linux Facial Recognition System
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    Public Place Hospital Entrance Gate Turnstile Linu... SKU : WCAM101119340603
    Special Price US$163.34 Regular Price US$181.49
  18. New coming 48pcs 50x50x1cm black foam Anti static shredded foam sheets packing foam for LCD display
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    New coming 48pcs 50x50x1cm black foam Anti static ... SKU : 32867075741
    Special Price US$98.52 Regular Price US$109.47
  19. 125khz /13.56mhz USB RFID Copier Reader Writer Cloner English 10 Frequency Smart Card RFID Duplicato
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    125khz /13.56mhz USB RFID Copier Reader Writer Clo... SKU : 32821814512
    Special Price US$24.97 Regular Price US$27.74
  20. Industrial 4G Multi Cellular Router Dual SIM LTE Card Slot Secure Wireless Connectivity Router DIN-Rail Install for M2M IoT APP
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    Industrial 4G Multi Cellular Router Dual SIM LTE C... SKU : USR-G808
    Special Price US$76.20 Regular Price US$84.67
  21. RFID 134 2KHz + 125KHz Low Cost Reader Writer for EM4305 ISO1178485 Animal Tag Standard +Software FREE
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    RFID 134 2KHz + 125KHz Low Cost Reader Writer for ... SKU : GZ1342D
    Special Price US$110.61 Regular Price US$122.91
  22. EM4305 chip card reader 134 2KHZ reader T5577 chip reader
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    EM4305 chip card reader 134 2KHZ reader T5577 chip... SKU : GZ1342U
    Special Price US$34.56 Regular Price US$38.40
  23. 5-6 meters Long range EPC GEN2 R2000 uhf handheld rfid reader 4G Portable Bluetooth Warehouse invent
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    5-6 meters Long range EPC GEN2 R2000 uhf handheld ... SKU : 33040015780
    Special Price US$667.70 Regular Price US$741.89
  24. USR-MB706 RS232 RS485 To 4G LTE Cat M1 Cat-NB2 EGPRS Serial Converter With GNSS DTU IoT Device Support Modbus
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    USR-MB706 RS232 RS485 To 4G LTE Cat M1 Cat-NB2 EGP... SKU : USR-MB706
    Special Price US$49.69 Regular Price US$55.21
  25. 4G LTE Cellular IOT Gateway Alarm Device Industrial RS485 Serial Port GSM GPRS Modem Modbus RTU M2M for SCADA OPC Server S275
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    4G LTE Cellular IOT Gateway Alarm Device Industria... SKU : RTUS275
    Special Price US$53.41 Regular Price US$59.35
  26. Custom Production RFID Card +Printing Graphics Logo Standard Size 125KHz/13.56 MHz
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    Custom Production RFID Card +Printing Graphics Log... SKU : RFIDCUSTOMPRINT
    Special Price US$0.15 Regular Price US$0.16 As low as US$0.02
  27. 2015 GEN 2 UHF Passive RFID Tags for Pigs/Dogs/Sheeps Animal tracking and management
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    2015 GEN 2 UHF Passive RFID Tags for Pigs/Dogs/She... SKU : 32312433535
    Special Price US$0.42 Regular Price US$0.47
    Out of stock
  28. EPC GEN2 uhf rfid writer module with TTL Interface Read range more than 15m connect with 12dBi anten
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    EPC GEN2 uhf rfid writer module with TTL Interface... SKU : CFMU903
    Special Price US$75.19 Regular Price US$83.54
  29. Industrial 4G Cellular Modbus RTU Master for PLC Smart Meters Remote Data Acquisition MQTT IOT Gateway
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    Industrial 4G Cellular Modbus RTU Master for PLC S... SKU : RTUS272
    Special Price US$47.61 Regular Price US$52.90
  30. RFID UHF EPC Handheld Portable Reader Keypad GSM 3G WinCE R2000 Module
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    RFID UHF EPC Handheld Portable Reader Keypad GSM 3... SKU : HY186
    Special Price US$797.27 Regular Price US$885.85
  31. HF NFC Tamper Proof Fuel Tag Gas Station Petrol Oil Management
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    HF NFC Tamper Proof Fuel Tag Gas Station Petrol Oi... SKU : FuelTag
    Special Price US$0.43 Regular Price US$0.48
  32. NFC Lock Smart Nail Sticker Decal Christmas 3D Design for N2F Private Screen Protector N2M Simulate
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    NFC Lock Smart Nail Sticker Decal Christmas 3D Des... SKU : 32830830413
    Special Price US$3.19 Regular Price US$3.54
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