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English(USD)
K300A
Brand : Comet
Category : Attendance machine
Package : -
Inventory Quantity : 0 Arrival Notice
Packaging Quantity : 1
Gross Weight : 0.001 (KG)
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$35.952
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| Quantity |
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Detail
Comet(科密)指纹考勤机K300A
Types of Embedded Processors & Controllers
Types of Logic
Types of RF and Wireless
- RF Modulators and Demodulators
- RF Front End Circuits
- RF Power Amplifiers
- Tunable Filters
- RF Power Splitters / Combiners
- Antennas
- RF Cables
- RF Transceiver ICs
- RF Switches
- RFID ICs
- RF Attenuators
- RF Amplifiers
- Low Noise Amplifiers (LNA) - RF
- RF Directional Coupler
- RF Mixers
- RF Detectors
- Duplexers
- RF Filters
- SAW Filters
- Balun
- RF其它IC和模块
- 巴伦(balun)
- 声表面波滤波器(SAW)
Types of Power Management (PMIC)
- USB PD
- Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- DC-DC Converters
- AC-DC Controllers and Regulators
- Voltage Reference
- Current Source / Constant Current Source
- Motor Driver ICs
- Supervisor and Reset ICs
- Leakage Protection ICs
- Power Distribution Switches
- Battery Management
- Power Over Ethernet (PoE) Controllers
- Wireless Charge-Discharge ICs
- Power Management - Specialized
- Isolators - Gate Drivers
- 变压器驱动器
- 隔离式DC/DC转换器
- 电荷泵
- 理想二极管/ORing控制器
- 同步整流控制器
Types of Interface
- RS-485 / RS-422 ICs
- RS232 ICs
- CAN Transceivers
- CAN Controllers
- USB Converters
- USB HUB Controllers
- UART
- Ethernet Transceivers
- Ethernet Controllers
- Ethernet Switches
- LIN Transceivers
- Security Verification / Encryption ICs
- Analog Switches, Multiplexers
- Analog Switches - Special Purpose
- LVDS ICs
- Interface - PCIs / PCIEs
- Signal Buffers, Repeaters, Splitters
- I/O Expanders
- Serializers, Deserializers
- Telecom Interface ICs
- Audio Interface ICs
- Video Interface ICs
- Interface - Specialized
- Pre-ordered Chips
Types of Sensors
- Pressure Sensors
- Sensor Modules
- Heart Rate Sensors
- Flow Sensors
- VOC Sensors
- NTC Thermistors
- PTC Thermistors
- Temperature Sensors
- Vibration Sensors
- Image Sensors
- Photoresistors
- Photointerrupters - Slot Type - Logic Output
- Ambient Light Sensors
- Fiber Optic / Laser Sensors
- Touch Sensors
- Position Sensors
- Temperature and Humidity Sensor
- Gas Sensors
- Float Level Senors
- Human Body Sensing Sensor
- Ultrasonic Receivers, Transmitters
- Proximity Sensors
- Specialized Sensors
- Accelerometers
- Thermostat Switches
- 姿态传感器/陀螺仪
- 温控开关
- 电容传感IC
- 气体流量传感器
- PM2.5传感器
Types of Signal Isolation Devices
- Digital Isolators
- Isolation Amplifiers
- Isolated RS-485/422 Transceivers
- Isolated CAN Transceivers
- I2C Isolators
- Isolated ADCs
- DI/DO Isolators
- Optocoupler Emulator (Optocoupler Replacement)
- Isolated USB ICs
- Isolated LVDS Buffers
- Isolated Comparators
- Isolated RS-232 Transceivers
- SPI Isolators
- Isolated ADCs with power
- SPI Isolators with power
- Isolated RS-232 Transceivers (with Power)
- Digital Isolators (with Power)
- Isolated RS-485/422 Transceivers with power
- Isolated I2C (with Power)
- Isolated CAN Transceivers (with Power)
- Isolation-Solid State Relays
- 变压器驱动器
- 隔离式DC/DC转换器
- 隔离式放大器(带电源)
Types of Capacitors
- Multilayer Ceramic Capacitors MLCC - SMD/SMT
- Multilayer Ceramic Capacitors MLCC - Leaded
- Aluminum Electrolytic Capacitors - SMD
- Aluminum Electrolytic Capacitors - Leaded
- Horn-Type Electrolytic Capacitors
- Tantalum Capacitors
- Aluminum Electrolytic Capacitors (Can - Screw Terminals)
- Polymer Aluminum Capacitors
- Safety Capacitors
- Through Hole Ceramic Capacitors
- Polypropylene Film Capacitors (CBB)
- Lithium Ion Capacitors
- Film Capacitors
- Trimmers, Variable Capacitors
- Mica and PTFE Capacitors
- Silicon Capacitors
- Hybrid Aluminum Electrolytic Capacitors
- 纸介质电容
- 氧化铌电容
- 排容
All Products
All
RF and Wireless
- RF Modulators and Demodulators
- RF Front End Circuits
- RF Power Amplifiers
- Tunable Filters
- RF Power Splitters / Combiners
- Antennas
- RF Cables
- RF Transceiver ICs
- RF Switches
- RFID ICs
- RF Attenuators
- RF Amplifiers
- Low Noise Amplifiers (LNA) - RF
- RF Directional Coupler
- RF Mixers
- RF Detectors
- Duplexers
- RF Filters
- SAW Filters
- Balun
- RF其它IC和模块
- 巴伦(balun)
- 声表面波滤波器(SAW)
All Products
All
Power Management (PMIC)
- USB PD
- Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- DC-DC Converters
- AC-DC Controllers and Regulators
- Voltage Reference
- Current Source / Constant Current Source
- Motor Driver ICs
- Supervisor and Reset ICs
- Leakage Protection ICs
- Power Distribution Switches
- Battery Management
- Power Over Ethernet (PoE) Controllers
- Wireless Charge-Discharge ICs
- Power Management - Specialized
- Isolators - Gate Drivers
- 变压器驱动器
- 隔离式DC/DC转换器
- 电荷泵
- 理想二极管/ORing控制器
- 同步整流控制器
All Products
All
Interface
- RS-485 / RS-422 ICs
- RS232 ICs
- CAN Transceivers
- CAN Controllers
- USB Converters
- USB HUB Controllers
- UART
- Ethernet Transceivers
- Ethernet Controllers
- Ethernet Switches
- LIN Transceivers
- Security Verification / Encryption ICs
- Analog Switches, Multiplexers
- Analog Switches - Special Purpose
- LVDS ICs
- Interface - PCIs / PCIEs
- Signal Buffers, Repeaters, Splitters
- I/O Expanders
- Serializers, Deserializers
- Telecom Interface ICs
- Audio Interface ICs
- Video Interface ICs
- Interface - Specialized
- Pre-ordered Chips
All Products
All
Sensors
- Pressure Sensors
- Sensor Modules
- Heart Rate Sensors
- Flow Sensors
- VOC Sensors
- NTC Thermistors
- PTC Thermistors
- Temperature Sensors
- Vibration Sensors
- Image Sensors
- Photoresistors
- Photointerrupters - Slot Type - Logic Output
- Ambient Light Sensors
- Fiber Optic / Laser Sensors
- Touch Sensors
- Position Sensors
- Temperature and Humidity Sensor
- Gas Sensors
- Float Level Senors
- Human Body Sensing Sensor
- Ultrasonic Receivers, Transmitters
- Proximity Sensors
- Specialized Sensors
- Accelerometers
- Thermostat Switches
- 姿态传感器/陀螺仪
- 温控开关
- 电容传感IC
- 气体流量传感器
- PM2.5传感器
All Products
All
Signal Isolation Devices
- Digital Isolators
- Isolation Amplifiers
- Isolated RS-485/422 Transceivers
- Isolated CAN Transceivers
- I2C Isolators
- Isolated ADCs
- DI/DO Isolators
- Optocoupler Emulator (Optocoupler Replacement)
- Isolated USB ICs
- Isolated LVDS Buffers
- Isolated Comparators
- Isolated RS-232 Transceivers
- SPI Isolators
- Isolated ADCs with power
- SPI Isolators with power
- Isolated RS-232 Transceivers (with Power)
- Digital Isolators (with Power)
- Isolated RS-485/422 Transceivers with power
- Isolated I2C (with Power)
- Isolated CAN Transceivers (with Power)
- Isolation-Solid State Relays
- 变压器驱动器
- 隔离式DC/DC转换器
- 隔离式放大器(带电源)
All Products
All
Capacitors
- Multilayer Ceramic Capacitors MLCC - SMD/SMT
- Multilayer Ceramic Capacitors MLCC - Leaded
- Aluminum Electrolytic Capacitors - SMD
- Aluminum Electrolytic Capacitors - Leaded
- Horn-Type Electrolytic Capacitors
- Tantalum Capacitors
- Aluminum Electrolytic Capacitors (Can - Screw Terminals)
- Polymer Aluminum Capacitors
- Safety Capacitors
- Through Hole Ceramic Capacitors
- Polypropylene Film Capacitors (CBB)
- Lithium Ion Capacitors
- Film Capacitors
- Trimmers, Variable Capacitors
- Mica and PTFE Capacitors
- Silicon Capacitors
- Hybrid Aluminum Electrolytic Capacitors
- 纸介质电容
- 氧化铌电容
- 排容