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RF/IR
Showing all 11 results
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RF/IR, Wireless Modules
2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver
Voltage: 3-3.6V (recommended 3.3V) V
Maximum output power: +20dBm
Power-down mode current: 4.2uA
Operating Range: 1Km
Antenna Gain (peak): 2Dbi
2MB rate (Open area): 520m
1MB rate (Open area): 750m
250Kb rate (Open area): 1100m
It uses 2.4GHz global open ISM band, with license free
SPI interface facilitates the communication with MCU I/O port.SKU: BM0221 -
RF/IR, Wireless Modules
4 Channel Wireless Transmitter Receiver Remote
No. of the channel: 4
Operating mode: Non-Locking
Receiver Operating voltage: DC 5V.
Receiver sensitivity is: -98dB.
Transmitter Operating voltage: DC 12V
Transmitting frequency: 315 MHZ.
Transmitter Operating current: 10mA at 12V.
Transmitter Radiated power: 10mW at 12V.
Transmission distance (m): 3 to 5.SKU: BM0664 -
RF/IR, Wireless Accessories, Wireless Modules
DC 12V 10A 1 Channel Wireless Relay Remote Control Switch
-25%
RF/IR, Wireless Accessories, Wireless ModulesDC 12V 10A 1 Channel Wireless Relay Remote Control Switch
Wireless Remote Control Relay
Material: ABS Plastic
Remote Battery: 23A Battery (not included)
Operating voltage: 12V
Frequency: 433MHZ
Transmitting power: 10-15mw
Size (approx.): 58x38x15 (mm) (LxWxH)SKU: BM0457 -
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RF/IR
PN532 NFC RFID Read / Write Module
Module Size: 42.7mm x 40.4mm x 4mm
Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version
Built in PCB Antenna, with 5cm~7cm communication distance
On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
Work as RFID reader/writer
Work as 1443-A card or a virtual cardUseful Links: Quick Start Guide
SKU: BM0174 -
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