Modules and Motors
RFID Card 125KHz
RFID Card 125KHz Specifications:
- Frequency: 125KHz
- Material: PVC or PET, ensuring durability
- Dimensions: Standard credit card size (85.6 x 54 mm)
- Operating Temperature: -20°C to +50°C (-4°F to +122°F)
- Read Range: Dependent on the RFID reader used, typically ranges from a few centimetres to several meters
- Data Storage: Typically has a fixed unique identifier (UID) programmed during manufacturing
- Printable Area: Standard ISO CR80 printing area (84.6 x 53.98 mm)
- Compatibility: Compatible with 125KHz RFID readers adhering to industry standards
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₨50
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Modules and Motors
MAX6675 Module K-Type Thermocouple
MAX6675 Module Specifications:
- Thermocouple temperature range: 0 to 450oC
- Module sensor temperature range (oC): 0 to 1024
- Temperature resolution (oc): 0.25
- Module supply voltage: 3 to 5.5V
- Module current: 50mA
- Module interface: Serial (SO, SCK, CS) 16-bit SPI compatible.
- Thermocouple accuracy (0-700oC): 8 LSBs
- Thermocouple disconnect detection.
SKU: n/a -
Modules and Motors
Bluetooth Module BLE-CC-2541
Features
- RF
- 2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip
- Supports 250-kbps, 500-kbps, 1-Mbps, 2-Mbps Data Rates
- Excellent Link Budget, Enabling Long-Range Applications Without External Front End
- Programmable Output Power up to 0 dBm
- Excellent Receiver Sensitivity (–94 dBm at 1 Mbps), Selectivity,
and Blocking Performance - Suitable for Systems Targeting Compliance With Worldwide Radio
Frequency Regulations: ETSI EN 300 328 and EN 300 440 Class 2 (Europe),
FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
- Layout
- Few External Components
- Reference Design Provided
- 6-mm × 6-mm QFN-40 Package
- Pin-Compatible With CC2540 (When Not Using USB or I2C)
- Low Power
- Active-Mode RX Down to: 17.9 mA
- Active-Mode TX (0 dBm): 18.2 mA
- Power Mode 1 (4-µs Wake-Up): 270 µA
- Power Mode 2 (Sleep Timer On): 1 µA
- Power Mode 3 (External Interrupts): 0.5 µA
- Wide Supply-Voltage Range (2 V–3.6 V)
- TPS62730 Compatible Low Power in Active Mode
- RX Down to: 14.7 mA (3-V supply)
- TX (0 dBm): 14.3 mA (3-V supply)
- Microcontroller
- High-Performance and Low-Power 8051 Microcontroller Core
With Code Prefetch - In-System-Programmable Flash, 128- or 256-KB
- 8-KB RAM With Retention in All Power Modes
- Hardware Debug Support
- Extensive Baseband Automation, Including Auto-Acknowledgment
and Address Decoding - Retention of All Relevant Registers in All Power Modes
- High-Performance and Low-Power 8051 Microcontroller Core
- Peripherals
- Powerful Five-Channel DMA
- General-Purpose Timers (One 16-Bit, Two 8-Bit)
- IR Generation Circuitry
- 32-kHz Sleep Timer With Capture
- Accurate Digital RSSI Support
- Battery Monitor and Temperature Sensor
- 12-Bit ADC With Eight Channels and Configurable Resolution
- AES Security Coprocessor
- Two Powerful USARTs With Support for Several Serial Protocols
- 23 General-Purpose I/O Pins
(21 × 4 mA, 2 × 20 mA) - I2C interface
- 2 I/O Pins Have LED Driving Capabilities
- Watchdog Timer
- Integrated High-PerformanceComparator
- Development Tools
- CC2541 Evaluation Module Kit (CC2541EMK)
- CC2541 Mini Development Kit (CC2541DK-MINI)
- SmartRF™ Software
- IAR Embedded Workbench™ Available
SKU: n/a - RF
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Modules and Motors
RFID Card 13.56MHz
RFID Card 13.56MHz Specifications:
- Frequency: 13.56MHz
- Communication Protocol: ISO 14443A/B, ISO 15693
- Chip Type: Contactless Smart Card IC (Integrated Circuit)
- Memory Capacity: Varies based on chip type and application requirements (e.g., 1KB, 4KB, or more)
- Operating Range: Standard reading distance up to 10 cm, depending on the RFID reader’s power and antenna design.
- Material: PVC or other durable materials
- Dimensions: Standard credit card size (85.6 x 53.98 mm) or customizable based on specific requirements.
- Operating Temperature: -20°C to +70°C
- Data Encryption: Advanced encryption algorithms for enhanced security
- Compatibility: Compatible with a wide range of RFID readers and devices supporting the 13.56MHz frequency.
SKU: n/a -
Modules and Motors
ACS712 Arduino Current Sensor
ACS712 Arduino Current Sensor Voltage Output
- 1/2 VCC when no load or it is 2.5V since we use 5V as VCC.
- 5A type generate 185mV every amp current
- 20A type generate 100mV every amp current
- 30A type generate 66mV every amp current
SKU: acs712-current-sensor -
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