74LS540 High-Speed CMOS Logic Octal Buffer and Line Driver IC
RFID Tag Key Fob Keyfobs 125Khz
- Material: ABS
- Response Frequency: 125Khz
- 2kbps ASK
- Diameter: ~29mm
- Range: 0-10 cm
- Manchester encoding
- 32-bit unique ID
- Uses TK4100 chip which is compatible with EM4100
- 64-bit data stream [Header+ID+Data+Parity]
- Read Time: 1-2ms
- Operating Temperature: -20c ~ 85 degree C
- Endurance:> 100,000 times
- 64-bit data stream [Header+ID+Data+Parity]
- Designed for the RFID 125KHZ duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc
- Dimension: 43.7×30.5×5.3mm
RFID Key Fob 13.56mhz
- Operating frequency: 13.56 MHz
- Operating temperature: -45 °C to 85 °C
- Storage temperature: -55 °C to 100 °C
- Response Frequency: 13.56MHz
- Chip type: FM1108 Fudan Chip
- Memory capacity: 8 kbit
- Material: ABS
- Standard deployment: Attached to key fob and used for ID control
- For sensing and identifying tagged people and objects
- It is not re-programmable
- Dimension(LxWxH): 43.7×30.5×5.3mm
U Slot Sensor MOC7811
- Model HY860D
- Output Type Photo Transistor
- Peak Emission Wavelength: 940nm
- IR Diode Forward Current: 50mA
- IR Diode Reverse Voltage: 5V
- Transistor Power Dissipation: 75mW
- Transistor Collector Current: 20mA
- Photo Transistor Collector-emitter Voltage: 30V
- Photo Transistor Emitter-collector Voltage: 5V
- Diode Power Dissipation: 100mW
- Operating Temperature Range: -55~100 Celsius Degree
- Number of Pins 4
- Hole Diameter: 3mm
- Material: Plastic, Metal
- Non-Contact Switching
- For Direct PC-Board or Dual-In-Line Socket Mounting
- Fast Switching Speed
- Colour: Black
- Dimension: 22 x 22 x 6mm
- Weight: 8gm
74LS28 Quad 2-Input NOR Buffer IC
74LS125 Quadruple Bus Buffer IC
CD4055BE CMOS Liquid Crystal Display Driver IC
- CMOS Liquid Crystal Display Driver
- Number of Digits:Â 1
- Number of Segments:Â 7
- Maximum Power Dissipation:Â 500 mW
- Maximum Supply Current:Â 100 uA
- Output Current Max:Â 5.8mA
- No. of Outputs:Â 7
- No. of Pins:Â 16
- Logic IC Family:Â CD4000
- Logic IC Function:Â BCD To 7 Segment Decoder / Driver with Display Frequency Output
- Operating Temperature Range: -55°C to +125°C
- Supply Voltage Range:Â 3V to 18V
- Package:Â PDIP-16
