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Search results for: 'Development of Fire alarm system using Raspberry Pi and Arduino Uno'

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  1. NRF24L01+PA+LNA with USB Interface, Ceramic Antenna NRF24L01+PA+LNA with USB Interface, Ceramic Antenna
    NRF24L01+PA+LNA with USB Interface, Ceramic Antenna
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    1212
    NRF24L01+PA+LNA with USB Interface, Ceramic Antenna
    $7.2500 As low as $6.3700
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  2. DTX1K 315/433 MHz Wireless RF Transmitter with Coding Module DTX1K 315/433 MHz Wireless RF Transmitter with Coding Module DTX1K 315/433 MHz Wireless RF Transmitter with Coding Module
    DTX1K 315/433 MHz Wireless RF Transmitter with Coding Module
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    13123
    DTX1K 315/433 MHz Wireless RF Transmitter with Coding Module
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    As low as $0.8000
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  3. JA126V3 RFID Reader Module - 125KHz, Serial + Wiegand Interface JA126V3 RFID Reader Module - 125KHz, Serial + Wiegand Interface JA126V3 RFID Reader Module - 125KHz, Serial + Wiegand Interface
    JA126V3 RFID Reader Module - 125KHz, Serial + Wiegand Interface
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    13123
    JA126V3 RFID Reader Module - 125KHz, Serial + Wiegand Interface
    $3.5000 As low as $3.0800
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  4. Mini Size RFID Reader R60D Mini Size RFID Reader R60D Mini Size RFID Reader R60D Mini Size RFID Reader R60D
    Mini Size RFID Reader R60D
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    141234
    Mini Size RFID Reader R60D
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    As low as $5.9500
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  5. WiFi Smart Power Meter with Temperature Controller 16A WiFi Smart Power Meter with Temperature Controller 16A WiFi Smart Power Meter with Temperature Controller 16A WiFi Smart Power Meter with Temperature Controller 16A
    WiFi Smart Power Meter with Temperature Controller 16A
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    141234
    WiFi Smart Power Meter with Temperature Controller 16A
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    As low as $23.7500
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  6. Long Distance Transceiver 2.4G LT8920 Long Distance Transceiver 2.4G LT8920 Long Distance Transceiver 2.4G LT8920 Long Distance Transceiver 2.4G LT8920
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    141234
    Long Distance Transceiver 2.4G LT8920
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    As low as $0.9500
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  7. Air780E Development Board mini 4G Cat.1 Air780E Development Board mini 4G Cat.1
    Air780E Development Board mini 4G Cat.1
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    1212
    Air780E Development Board mini 4G Cat.1
    $8.5000 As low as $7.5100
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  8. 13.56Mhz RFID NFC Silicone Wristband (Bracelet) 13.56Mhz RFID NFC Silicone Wristband (Bracelet) 13.56Mhz RFID NFC Silicone Wristband (Bracelet) 13.56Mhz RFID NFC Silicone Wristband (Bracelet)
    13.56Mhz RFID NFC Silicone Wristband (Bracelet)
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    141234
    13.56Mhz RFID NFC Silicone Wristband (Bracelet)
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    As low as $0.7000
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  9. 125Khz RFID NFC Silicone Wristband (Bracelet) 125Khz RFID NFC Silicone Wristband (Bracelet) 125Khz RFID NFC Silicone Wristband (Bracelet) 125Khz RFID NFC Silicone Wristband (Bracelet)
    125Khz RFID NFC Silicone Wristband (Bracelet)
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    141234
    125Khz RFID NFC Silicone Wristband (Bracelet)
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    As low as $0.7000
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  10. 13.56Mhz RFID IC Key Tag
    13.56Mhz RFID IC Key Tag
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    13.56Mhz RFID IC Key Tag
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    As low as $0.0610
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  11. USB RFID Card Reader
    USB RFID Card Reader
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    USB RFID Card Reader
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    As low as $3.7500
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  12. 315/433 MHz RF Transmitter & Receiver Module Kit
    315/433 MHz RF Transmitter & Receiver Module Kit
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    315/433 MHz RF Transmitter & Receiver Module Kit
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    As low as $0.6500
    In stock
  13. H34S 315/433 MHz Wireless RF Transmitter Module
    H34S 315/433 MHz Wireless RF Transmitter Module
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    H34S 315/433 MHz Wireless RF Transmitter Module
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    As low as $0.4750
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  14. 4 Channel 315/433 MHz Remote Control - Brown
    4 Channel 315/433 MHz Remote Control - Brown
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    4 Channel 315/433 MHz Remote Control - Brown
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    As low as $1.5000
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  15. Tuya Smart Wireless Video Doorbell With Clear Night Vision Tuya Smart Wireless Video Doorbell With Clear Night Vision Tuya Smart Wireless Video Doorbell With Clear Night Vision Tuya Smart Wireless Video Doorbell With Clear Night Vision
    Tuya Smart Wireless Video Doorbell With Clear Night Vision
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    141234
    Tuya Smart Wireless Video Doorbell With Clear Night Vision
    $23.2500 As low as $20.5600
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  16. WiFi Smart Power Meter with Temperature Controller 10A WiFi Smart Power Meter with Temperature Controller 10A WiFi Smart Power Meter with Temperature Controller 10A WiFi Smart Power Meter with Temperature Controller 10A
    WiFi Smart Power Meter with Temperature Controller 10A
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    141234
    WiFi Smart Power Meter with Temperature Controller 10A
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    As low as $21.5000
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  17. 700-6000MHz 6db IPEX LTE/4G/3G/2G/GSM/NB-IOT Antenna
    700-6000MHz 6db IPEX LTE/4G/3G/2G/GSM/NB-IOT Antenna
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    700-6000MHz 6db IPEX LTE/4G/3G/2G/GSM/NB-IOT Antenna
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    As low as $0.1000
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  18. Tuya WIFI Universal 5-hole Smart Wall Plug with USB Fast Charging Outputs Tuya WIFI Universal 5-hole Smart Wall Plug with USB Fast Charging Outputs
    Tuya WIFI Universal 5-hole Smart Wall Plug with USB Fast Charging Outputs
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    1212
    Tuya WIFI Universal 5-hole Smart Wall Plug with USB Fast Charging Outputs
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    As low as $19.5000
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  19. 2.4G Wireless Digital High-Fidelity Audio Transceiver Module 2.4G Wireless Digital High-Fidelity Audio Transceiver Module 2.4G Wireless Digital High-Fidelity Audio Transceiver Module
    2.4G Wireless Digital High-Fidelity Audio Transceiver Module
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    13123
    2.4G Wireless Digital High-Fidelity Audio Transceiver Module
    $11.7500 As low as $10.3700
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  20. 87-108MHz FM Stereo Digital Radio Transmitter Module 87-108MHz FM Stereo Digital Radio Transmitter Module 87-108MHz FM Stereo Digital Radio Transmitter Module 87-108MHz FM Stereo Digital Radio Transmitter Module
    87-108MHz FM Stereo Digital Radio Transmitter Module
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    141234
    87-108MHz FM Stereo Digital Radio Transmitter Module
    $7.2500 As low as $6.4000
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  21. A259 SIM800 GSM GPRS Module A259 SIM800 GSM GPRS Module A259 SIM800 GSM GPRS Module A259 SIM800 GSM GPRS Module
    A259 SIM800 GSM GPRS Module
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    141234
    A259 SIM800 GSM GPRS Module
    $14.5000 As low as $12.8300
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  22. iBeacon module Bluetooth base station 4.0 BLE iBeacon module Bluetooth base station 4.0 BLE iBeacon module Bluetooth base station 4.0 BLE
    iBeacon module Bluetooth base station 4.0 BLE
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    13123
    iBeacon module Bluetooth base station 4.0 BLE
    $9.2500 As low as $8.1800
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  23. Keyless Entry PKE Module Keyless Entry PKE Module Keyless Entry PKE Module
    Keyless Entry PKE Module
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    13123
    Keyless Entry PKE Module
    $23.9500 As low as $21.2000
    In stock
  24. Sonoff T5 Wifi Smart Key With RGB Backlight Sonoff T5 Wifi Smart Key With RGB Backlight
    Sonoff T5 Wifi Smart Key With RGB Backlight
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    1212
    Sonoff T5 Wifi Smart Key With RGB Backlight
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    As low as $28.9500
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