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آیتم‌های 1 تا 25 از مجموع 47 تا

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سبد خرید
  1. #NHD-12864WX-T1TFH

    LCD MOD GRAPHIC 128X64 TRANSFL

    Newhaven Display Intl
    ندارد
    ‎۳٬۸۹۰٬۰۰۰ ریال
  2. (DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN for Arduino Memory module (with battary

    Description
    The DS3231 is a low-cost, extremely accurate

    ...

    Description
    The DS3231 is a low-cost, extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3231 is available in commercial and industrial temperature ranges, and is offered in a 16-pin, 300-mil SO package.
    The RTC maintains seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an active-low AM/PM indicator. Two programmable time-of-day alarms and a programmable square-wave output are provided. Address and data are transferred serially through an I²C bidirectional bus.
    A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, to provide a reset output, and to automatically switch to the backup supply when necessary. Additionally, the active-low RST pin is monitored as a pushbutton input for generating a µP reset.

    Features
    Accuracy ±2ppm from 0°C to +40°C
    Accuracy ±3.5ppm from -40°C to +85°C
    Battery Backup Input for Continuous Timekeeping
    Operating Temperature Ranges
    Commercial: 0°C to +70°C
    Industrial: -40°C to +85°C
    Low-Power Consumption
    Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100
    Two Time-of-Day Alarms
    Programmable Square-Wave Output
    Fast (400kHz) I²C Interface
    3.3V Operation
    Digital Temp Sensor Output: ±3°C Accuracy
    Register for Aging Trim
    Active-Low RST Output/Pushbutton Reset Debounce Input



    China
    ندارد
    ‎۲۸۰٬۰۰۰ ریال
  3. 2.4g Nrf24l01 PA LNA SMA Antenna Wireless Transceiver Communication Module

    description:
    This wireless transceiver module is an easy

    ...

    description:
    This wireless transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost!! It can achieve a good balance between wireless transition performance and cost! You can easily add it with your own MCU/ARM/PIC/AVR/STM32 system! What\'s more, this NRF24L01+ module is designed with Power amplifier and SMA antenna. This allowed you to use the wireless communication up to 1000 meters! (No barrier)
    Frequence: 2.4GHz~2.5GHz
    Operating voltage: 3 ~ 3.6V Max
    Current: 115mA
    Multi-frequency: 125 frequency
    Support up to six channels of data reception
    Communication distance: up to 1000 meters (No barrier)



    China
    ندارد
    ‎۵۱۰٬۰۰۰ ریال
  4. 317990027

    Interface Development Tools PL2303 USB to Serial (TTL) Module&Adapter

    Seeed Studio
    ندارد
    ‎۴۲۰٬۰۰۰ ریال از: ‎۴۱۱٬۶۰۰ ریال
  5. ADAP-PCI to PCIE-120

    مبدل PCI به PCIE روی اسلات مادر برد 120پایه

    China
    ندارد
    ‎۱۸۰٬۰۰۰ ریال از: ‎۱۷۵٬۰۰۰ ریال
  6. AMW007-1.2.0R

    RF TXRX MOD 2.4GHZ 802.11B/G/N

    Silicon Labs
    ندارد
    ‎۱٬۳۰۰٬۰۰۰ ریال
  7. CC3-2403SF-E

    DC DC CONVERTER 3.3V 3W

    TDK
    DIP-7
    ‎۲٬۷۸۰٬۰۰۰ ریال
  8. CC3-2405SF-E

    DC DC CONVERTER 5V 3W

    TDK
    DIP-7
    ‎۲٬۷۵۰٬۰۰۰ ریال
  9. DSD TECH SH-HC-08 Bluetooth 4.0 BLE Slave Module to UART Transceiver for Arduino Compatible With IOS

    Technical Data:
    TXD: serial transmit, 3.3V TTL level.

    ...

    Technical Data:
    TXD: serial transmit, 3.3V TTL level.
    RXD: serial receiver, 3.3V TTL level.
    CTS: serial flow control, is not supported.
    RTS: serial flow control, is not supported.
    DC: simulation, burning clock pin.
    DD: simulation, data burning feet.
    RST: reset pin module requires low level of not less than 5ms reset.
    VCC: module power foot, requiring DC 3.3V power supply current is not less than 100mA.
    GND: module common ground.
    LED: LEDs module output pin, high output, series resistor connected LED.
    Slave bright one second every two seconds. Once connected, LED lit.
    KEY:. Input pin, internal pulldown This foot high, clear the record for the host address from the machine.
    PIO: extended functionality for setting the module master-slave mode, the default internal pull-up resistor from the machine; external 1K pull-down resistor connected to ground, as the host. Currently only supports 9600bps communication, does not support the AT commands. Host, when pass-through traffic from the machine, there must be a certain time interval between packets. For example, the packet length is 500 bytes, then the transmission time interval between packets can be set to no less than 600ms. Otherwise, you may lose data.



    Abracon
    ندارد
    ‎۷۷۰٬۰۰۰ ریال از: ‎۷۵۰٬۰۰۰ ریال
  10. E73-2G4M04S1D

    E73-2G4M04S1D
    [IC] : nRF51822

    ...

    E73-2G4M04S1D
    [IC] : nRF51822

    [Frequency] : 2.379~2.496GHz

    [Protocol] : BLE 4.2

    [Distance] : 0.1

    [Interface] : I/O

    [Weight] : 1.9±0.1g

    E73-2G4M04S1D is a small Bluetooth module that features ultra low power consumption

    with dual antenna PCB and IPX antenna of high performance. Based on originally imported

    IC nRF51822 from NORDIC,the module supports BLE 4.2 protocol.



    EBYTE
    SMD
    ‎۸۵۰٬۰۰۰ ریال
  • EPS-120-48

    AC/DC CONVERTER 48V 84W

    Abracon
    ندارد
    ‎۳٬۷۴۰٬۴۰۰ ریال
  • ESP8266 ESP-01 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA

    Overview:
    This is WiFi serial transceiver module, based

    ...

    Overview:
    This is WiFi serial transceiver module, based on ESP8266 SoC.
    The SOC has Integrated TCP/IP protocol stack
    We have a set of documents in Chinese. We are preparing tutorials and demo software to showcase utility of this module.
    ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
    ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.

    Corresponding Interface:
    SDIO 2.0, SPI, UART
    32-pin QFN package
    Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
    Integrated RISC processor, on-chip memory and external memory interfaces
    Integrated MAC/baseband processors
    Quality of Service management
    I2S interface for high fidelity audio applications
    On-chip low-dropout linear regulators for all internal supplies
    Proprietary spurious-free clock generation architecture
    Integrated WEP, TKIP, AES, and WAPI engines

    Specification:
    802.11 b/g/n
    Wi-Fi Direct (P2P), soft-AP
    Integrated TCP/IP protocol stack
    Integrated TR switch, balun, LNA, power amplifier and matching network
    Integrated PLLs, regulators, DCXO and power management units
    +19.5dBm output power in 802.11b mode
    Power down leakage current of <10uA
    Integrated low power 32-bit CPU could be used as application processor
    SDIO 1.1/2.0, SPI, UART
    STBC, 1×1 MIMO, 2×1 MIMO
    A-MPDU & A-MSDU aggregation & 0.4ms guard interval
    Wake up and transmit packets in < 2ms
    Standby power consumption of < 1.0mW (DTIM3)



    China
    ندارد
    ‎۴۲۰٬۰۰۰ ریال
  • ESP8266 ESP-03 Serial Wifi Wireless Transceiver Module Send Receiver LWIP AP+STA

    Description
    1. Support 802.11 B/G/N
    2. Communicat

    ...

    Description
    1. Support 802.11 B/G/N
    2. Communication range up to 100 yards depending on environment.
    3. Standard 3.3VDC operation with 5V compatible I/O.
    4. Standard 3 wire (TXD/RXD/GND) serial communication (idle high) at 115200/8/N/1.
    5. Standard 0.1" (2.54mm) half through hole.
    6. Upgradeable firmware.
    7. Three mode of operations: Client/Access Point/Both Client and Access Point.
    8. Support all major security schemes: OPEN/WEP/WPA_PSK/WPA2_PSK/WPA_WPA2_PSK.
    9. Support both TCP and UDP communication.
    10. Working as TCP/UPD server supports up to five (5) connections.
    11. Working as station can connect up to 5 TCP/UPD servers. The ESP-04 can connect to all standard non-SSL websites in the world.
    12. Simple AT commands for all operations.
    13. Connection based data reception or transparent data reception.
    14. Programmable client connection inactivity timeout.
    15. Automatic domain name address resolution for public domain name but not the local name within the local area network (router).



    China
    ندارد
    ‎۶۹۰٬۰۰۰ ریال
  • ESP8266 ESP-07 Serial WIFI Wireless Transceiver Wireless Module LWIP AP+STA

    Description:
    1X(The ESP8266 is a chip highly designed fo

    ...

    Description:
    1X(The ESP8266 is a chip highly designed for the needs of a new connected world.
    It offers a complete and self-contained Wi-Fi network solution, allowing you to either host the application or download all Wi-Fi network functions from another application processor.
    Its high degree of integration on the chip allows minimal external circuitry, and the complete solution, including the input section module, is designed to occupy a minimum area of PCB.
    Dimensions: 4 x 3 x 0.3 cm
    Color: Blue; 100% New and high quality. This product is your best choice. Do not hesitate. It is time to replace your old, worn, damaged product.
    Materials: CCL
    Warnings:
    This module requires a voltage supply of 3.3 for VCC, and 3.3V of logic.
    Can not accept 5V.
    Connecting the RX or TX over 5V Arduino will destroy this module.
    You must use a logic level converter, or a 3.3V for Arduino
    The supply of 3.3V on the Arduino Uno has an inadequate current capacity to power this module.
    It must provide a separate power supply and higher than 3.3V (approximately 300mA or better)
    Package includes:
    1 x Wireless WiFi Remote Transducer Module ESP8266 Serial Esp-07 LWIP AP + STA
    Only the above package content, other products are not included.
    Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.)



    China
    ندارد
    ‎۶۵۰٬۰۰۰ ریال
  • Esp8266 Remote Serial Port WiFi Transceiver Wireless Module Esp-05 AP Sta

    Features:
    SDIO 2.0, SPI, UART , 32-pin QFN package , Int

    ...

    Features:
    SDIO 2.0, SPI, UART , 32-pin QFN package , Integrated RF switch, balun, 24dBm PA, DCXO, and PMU , Integrated RISC processor, on-chip memory and external memory interfaces , Integrated MAC/baseband processors , Quality of Service management
    I2S interface for high fidelity audio applications , On-chip low-dropout linear regulators for all internal supplies , Proprietary spurious-free clock generation architecture , Integrated WEP, TKIP, AES, and WAPI engines Solutions
    Specifications: 802.11 b/g/n , Wi-Fi Direct (P2P), soft-AP , Integrated TCP/IP protocol stack , Integrated TR switch, balun, LNA, power amplifier and matching network , Integrated PLLs, regulators, DCXO and power management units , +19.5dBm output power in 802.11b mode
    Power down leakage current of <10uA , Integrated low power 32-bit CPU could be used as application processor , SDIO 1.1/2.0, SPI, UART , STBC, 1?1 MIMO, 2?1 MIMO , A-MPDU & A-MSDU aggregation & 0.4ms guard interval , Wake up and transmit packets in < 2ms , Standby power consumption of < 1.0mW (DTIM3)

    Description:
    ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. , ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.



    China
    ندارد
    ‎۷۵۰٬۰۰۰ ریال
  • ESP8266 Remote Serial Port WIFI Transceiver Wireless Module ESP-12E AP+STA

    Overview:
    ESP8266 is a highly integrated chip designed f

    ...

    Overview:
    ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.

    Description:
    Breakthrough design, there are new breakthroughs, based on ESP-12E.
    The new four-layer board design.
    The new revision antenna RF performance optimization, communication distance is increased by 30% -50% compared to ESP-12E!
    Semi-hole chip technology, the whole IO leads, with metal shielding shell
    Passed FCC & CE & RoHS certification
    Built-board PCB antenna
    4M bytes SPI Flash for programming.
    ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.

    Features:
    Standards Certification: FCC / CE / TELEC
    Wireless standards: 802.11 b / g / n
    Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
    Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM
    Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V)
    Working Current: Average: 80mA
    Operating temperature: -40 ° ~ 125 °
    Storage temperature: Nomal temperatu



    China
    ندارد
    ‎۴۲۰٬۰۰۰ ریال
  • GBA-922 Ver1.0

    Selling unit: Single article Individual package size: 3X4X5 cm Weight per unit:0.5 kg Type of pac

    ... Selling unit: Single article Individual package size: 3X4X5 cm Weight per unit:0.5 kg Type of packaging: standard package Ceramic GPS active reception antenna 12 * 12mm 12 L * 12 W * 6mm thick Gain 27DB, the equivalent of two to enlargeStability life, easy to damage. GPS active ceramic receiving antenna


    Italy
    ندارد
    ‎۹۹۰٬۰۰۰ ریال
  • GBA-936

    The active embedded patch antenna with circularly polarized
    ...
    The active embedded patch antenna with circularly polarized
    radiation pattern features directional operation to be used in
    a navigation scenario, where the antenna always
    keep facing sky to receive satellite signals effectively.
    For different request of cable and connector,
    please contact us or our local distributors to have a customized solution.


    Abracon
    ندارد
    ‎۱٬۵۳۰٬۰۰۰ ریال
  • GPS-15136

    (GPS-RTK2 BOARD - ZED-F9P (QWIIC

    SparkFun Electronics
    ندارد
    ‎۴۳٬۸۶۱٬۲۰۰ ریال
  • HSM4002A-B

    ماژول (LCD)

    China
    2x40
    ‎۴۵۶٬۰۰۰ ریال
  • LMZ21700SILR

    DC DC CONVERTER 0.9-6V 4W

    Texas Instrument
    ندارد
    ‎۷۶۰٬۰۰۰ ریال
  • Low Power Consumption BLE4.0 Bluetooth 2.4 GHz Wireless Module NRF51822

    Overview:
    Core51822 is a wireless module based on nRF518

    ...

    Overview:
    Core51822 is a wireless module based on nRF51822 - the Multiprotocol Bluetooth® 4.0 low energy/2.4 GHz RF SoC designed for ULP (ultra low power) wirelesss applications.
    Core51822 Specifications
    Onboard chip: nRF51822
    Communication distance (open outdoor@1M data rate): 30m
    Frequency range: 2.4GHz
    Operating voltage: 2.0V ~ 3.6V
    Operating temperature: -40℃ ~ 85℃
    Dimension (PCB): 24.5mm x 32.26mm
    Expansion pinheader: all the I/Os except P0.26 and P0.27
    Pinheader pitch: 2.00mm
    Spacing between pinheaders on the left side and the right side: 18.00mm
    Antenna: onboard antenna
    NRF51822 Features:
    2.4 GHz multiprotocol RF transceiver
    ARM® Cortex™-M0 32 bit processor
    128 bit AES HW encryption
    128kB flash & 16Kb RAM
    Programmable Peripheral Interconnect (PPI)
    Digital interfaces: SPI, I2C, UART
    10 bit ADC
    Programmable output power: -20 to +4 dBm
    Independent application development and protocol stack
    Fully compatible with NRF24L series
    Pinout compatible with NRF51xxx series
    Global separate power management
    Operating voltage: 1.8 V ~ 3.6 V
    Applications:
    Wearable devices
    Bluetooth intelligent application
    Mobile phone accessories
    RFID labels
    Smart home appliances
    Industry control
    Data acquisition system
    Revision History
    2015.06, Core51822 upgrades the onboard chip to Rev3, features RAM 16K,
    supports higher version SDK, and all the demo codes are still compatible with the Rev2 ones.
    Package Include:
    1 x Low Power Consumption BLE4.0 Bluetooth 2.4 GHz Wireless Module NRF51822



    China
    ندارد
    ‎۹۱۰٬۰۰۰ ریال
  • LTM4643IY#PBF

    DC DC CONVERTER 3X0.6-3.3V

    Linear Technology
    ندارد
    ‎۶٬۳۹۰٬۰۰۰ ریال از: ‎۶٬۲۲۰٬۰۰۰ ریال
  • MAU326

    2Watts Miniature SIP DC/DC Converter

    MINMAX POWER
    SIP-7
    ‎۲۲۵٬۰۰۰ ریال
  • MCWI03-24D12

    3W 4:1 Input Range DC/DC Converter

    MINMAX POWER
    SIP-8
    ‎۵۱۶٬۸۰۰ ریال
  • تنظیم جهت نزولی

       

    آیتم‌های 1 تا 25 از مجموع 47 تا

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