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$3.50 Shipping Condition: New Location: China HC-06 Wireless Bluetooth Bee V2.0 Slave Module for Compatible Xbee Arduino Description: 100% brand new and high quality. Bluetooth Bee Bluetooth wireless ... moremodule using XBEE design. Compact size, compatible with XBEE expansion base for a variety of 3.3V microcontroller systems, modules can use the AT command set baud rate, master-slave mode, default baud rate: 9600, default slave mode, the pairing 1234, slave module. Module uses 3.3V power supply. Never use more than 3.3V power supply. Which may destroy the module Modify the baud rate after a reboot of the module Bluetooth pairing password is 1234 Default Baud Rate: 9600 Size:34x25mm(approx) With recommendations: Bee Adapter. Conveniently linked Bluetooth Bee and PC data exchange Sensor Shield. For insertion Bluetooth Bee to the Arduino, the convenience of Bluetooth data arduino control Bluetooth adapter for Bluetooth and Bluetooth Bee. Etc. from the device paired. Comes with efficient on-board antenna. The antenna exposed transmit better signal quality over longer distances, transparent serial port can be used with a variety of Bluetooth adapter, Bluetooth phone paired. User-friendly design to facilitate the secondary development. The module has been tested to work with the market all paired Bluetooth adapter(included with Bluetooth laptops and mobile phones) This Bluetooth module supports master and slave mode. The user can set many detailed parameters AT commands. Way than using a separate slave mode is more freedom and flexibility, can be adapted to the special needs of more users. General and PC, PDA and other Bluetooth devices can be paired to slave mode. Package includes: HC-06 Bluetooth Bee V2.0 Wireless Slave Module x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Po
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$3.39 Shipping Condition: New Location: China 1/2/5/10PCS bluetooth module with backboard. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Note:It's HC-06 Bluetooth ... moremodule. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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Free Shipping Condition: New Location: United States Note:It's HC-06 Bluetooth module. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Allows your device to both send ... moreor receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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Free Shipping Condition: New Location: China Wireless Serial 6 Pin Bluetooth RF Transceiver Module HC-05 RS232 Master Slave Click to Enlarge Description: Note:It's HC-05 Bluetooth module Slave ... moreand master two in one module this module can be set to a transmitter or receiver. Transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone Bluetooth, when buying, the default for receiver. Use the CSR mainstream bluetooth chip. Bluetooth V2.0 protocol standards. Module working voltage 3.3 V. Potter default rate of 9600. The user can be set up. The core module size: 28 mm x 15 mm x 2.35 mm. Working current: matching for 30 MA. Matching the communication for 8 MA. Dormancy current: no dormancy. Used for GPS navigation system. Water and electricity gas meter reading system. With computer and bluetooth bluetooth adapter. PDA, seamless connection equipment Commercial Series: Bluetooth module board Series With LED indicator light. Use 150mA and 3.3V regulation chip. With VCC、GND、TXD、RXD foot for the Bluetooth With"Re-seach" button(ON/OFF/WAKE foot for it. External MCU outinput"High level" can control module to re-seach) Compatible with bluetooth master module"slave module"or master-slave(whole) module. Input voltage: 3.3~6V Size: 1.55cm*3.98cm Note: input power supply 3.3~6V. Prohibit more than 7V No"Automatically prevent power supply peversing func" So please correctly connect power supply We advise to install"Bluetooth master module" The"State" is output foot for LED status. When Bluetooth"Unconnected" output"Pulse" when Bluetooth"connected" output"High level" we can determine the states from"MCU" If only the board. No any"Bluetooth Function" What's in the package: 1Pcs* HC-05 Bluetooth Module Feedback: 1. If you are satisfied with our goods and service. Please leave us a positive feedback and rate the details of the transact
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Free Shipping Condition: New Location: China Store Categroy. Helpful Links Store Newsletter. Add my Store to your Favorites and receive my email newsletters about new items and special promotions! ... moreGeneral Interest. Hot Products. $16.90 $1.96 $1.59 $1.75 $3.20 $5.35 $7.90 1. Product Overview: RRD-102V2.0" stereo radio module(FM Stereo radio Module) high sensitivity. Low power consumption,ultra- small size of the FM stereo radio module.Using RDA Microelectronics of RDA5807M(or RDA5802NM)this circuit fewer external components,the noise factor is minimal. Small size,low power consumption,low cost,simple application,the use of a wide range of advantages.Is an easy-to-use and possessed highly cost-effective single-chip FM stereo radio module. A: Move DVD.TV,MP3,MP4 and other built-in FM wide-band wireless receiver module. B: mining.Business,campus,residential,tourist areas and other public places,stereo FM radio system. C: wireless audio and wireless stereo headset functionality. D: GPS navigation. TV broadcasting systems and other wireless FM radio. E: high-end game consoles and wireless audio electronic toys. F: mobile phones.Mobile phones,intercom systems,mobile radio devices and other stereo radio. G: PDAS and Notebook PC and other peripheral applications. 2. Functional characteristics: A: using a common 102BC module package.Users can directly replace the use,without changing the circuit design. B: high sensitivity.Low noise,anti-interference ability,very few external components,small size(11*11.2MM Max)extremely simple to use. C: 76-108MHz FM band worldwide compatible(76-91MHz.Including Japan,America and Europe 87.5-108.5MHz) D: I2C serial data communications bus interface.Support for external reference clock input. E: COMS technology fully integrated single-chip integrated circuits.Power consumption is minimal. F: built-in high-precision A/D(analog) and digital frequency synthesizer. G: built-in LDO regulator.Low power,wide voltage range(2.7-3.6VDC) H: built-in noise reduction. Soft mute,bass boost circuit design. I: 32? load high power audio output
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Free Shipping Condition: New Location: Bordentown, United States 4PCS New NRF24L01+PA+LNA SMA Antenna Wireless Transceiver communication module. What\'s more, this nRF24L01+ module is designed with Power amplifier and ... moreSMA antenna. 4PCS SMA Antenna. This wireless Transceiver module is an easy and suitable module if.
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$4.02 Shipping Condition: New Location: College Point, United States Fully compatible with Arduino. The HC-05 Bluetooth module can connect to other modules in two ways: As a master, or as a slave. For example, a robot can ... morebe designed to be a master connected to a slave Bluetooth module or as a slave board to make a wireless connection with a PC.
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Free Shipping Condition: New Location: China Raspberry Pi Pico W has wireless LAN, Raspberry Pi Pico does not. If you choose the option without Raspberry Pi Pico board, you need to prepare one of ... morefollowing boards yourself Raspberry Pi Pico.
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$3.40 Shipping Condition: New Location: China Specification: Bluetooth version: V2.0 + EDR Operating Voltage：3.3V Default Baud Rate：9600.8,1,n Allows your device to both send or receive the TTL data ... morevia Bluetooth technology without connecting a serial cable to your computer. Just power. Ground, rx, tx and you can send data to/from Arduino Works with any USB Bluetooth adapters Default Baud Rate: 9600.8,1,n default passcode: 123456 Built in antenna Coverage up to 30ft Product features: 1. The core module HC-06 main modules. Leads the interface includes VCC, GND, TXD, RXD, KEY pin high trigger to clear the pairing information re search 2. led indicate Bluetooth connection status. Flash unpaired slow flash indicates paired but not slave connection. Always follow machine connected 3. Backplane settings LDO input voltage of 3.6~~6V unpaired current is about 30mA. Paired 10mA, input voltage prohibit more than 7V absolute prohibition of reverse power! 4. Interface level 3.3V. Can be directly connected the various SCM(51, AVR, PIC, ARM, MSP430, etc. The 5V MCU also can be connected directly, without MAX232 can not go through the MAX232! 5. Open to effective distance of 10 meters. Over 10 meters is also possible, but not of this the quality of the connection of the distance do to ensure 6. The pair later when full-duplex serial use. Do not need to know anything about the Bluetooth protocol. But only supports 8 data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format does not support other formats. 7. Support to establish a Bluetooth connection through AT commands set the baud rate. Passkey, set parameters are saved after. Bluetooth connection is automatically switched to the pass- through mode. 8.Wireless serial Bluetooth port with free extension cable. 9.With transparent shrink tube. Dust and beautiful, and there is a certain degree of anti-static capabilities. 10.Size:3.57cm*1.52cm Package included: 1 X 4 Pin Bluetooth Transceiver Module(with 4 pcs Dupont Lines) inkFrog Analytics.
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$2.99 Shipping Condition: New Location: China Good radiation suppression capability of the local oscillation, can be more than one receiver module to work together (i.e., single-emitter multi-receiver) ... moreand will not interfere with each other, together with the use of the reception distance is not affected.
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Free Shipping Condition: New Location: China warmly welcome to our store.We do retail and wolesale,pls.shopping with confidence! any questons pls.contact us by ebay message. Warmly welcome to our ... morestore。 Description: TEA5767 ARDUINO radio module radio module Frequency range from 76-108MHZ automatic digital tuning. High sensitivity. High stability. Low noise. Radio module. A low-power FM stereo radio tuner electrical circuit. The internal integration of the IF frequency selection and demodulation network. Can be completely free transfer. High sensitivity( using a low-noise RF input amplifier) Frequency range from 76-108MHZ High-level radioactive AGC(AGC) circuit LC tuned oscillator with low-cost fixed chip Select in-house FM IF. IF free transfer Phase-locked loop tuning system Soft mute. Stereo noise canceling(SNC) high cut(HCC) through the bus off Frequency range from 76-108MHZ automatic digital tuning. High sensitivity. High stability. Low noise. Radio module. A low-power FM stereo radio tuner electrical circuit. The internal integration of the IF frequency selection and demodulation network. Can be completely free transfer. High sensitivity( using a low-noise RF input amplifier) Frequency range from 76-108MHZ High-level radioactive AGC(AGC) circuit LC tuned oscillator with low-cost fixed chip Select in-house FM IF. IF free transfer Power: 5V Board size: 31 X 30 MM With a power reverse protection diode Board with a power output filter inductor Multiple filter capacitor combination Blue power indicator You can directly plug the antenna port I2C bus communication Philips company dedicated chip module TEA5767 FM FM Board adopts Philips headphone amplifier chip companies as audio amplifier TDA1308 Onboard 3.5MM audio interface can be directly connected to the headphone amplifier and so on. And single-chip communications as long as the power to pick and two I2C communication lines can be. Phase-locked loop tuning system Soft mute. Stereo noise canceling(SNC) high cut(HCC) through the bus off package included: 1pcTEA5767 FM Radio Modul
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$1.87 Shipping Condition: New Location: Alpharetta, United States This wireless transceiver module is perfect for DIY projects using Arduino. It operates at 2.4GHz and has 8 pins for easy installation. The module is ... morecompatible with the NRF24L01 model and has a built in antenna. For use with Arduino or Flipper ZeroUseful for a variety of applications, this module is a great addition to any electrical equipment collection. Its compact size and easy installation make it an excellent choice for those who want to experiment with wireless communication.
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Free Shipping Condition: New Location: Matthews, United States Specification: Bluetooth version: V2.0 + EDR Operating Voltage：3.3V Default Baud Rate：9600.8,1,n Allows your device to both send or receive the TTL data ... morevia Bluetooth technology without connecting a serial cable to your computer. Just power. Ground, rx, tx and you can send data to/from Arduino Works with any USB Bluetooth adapters Default Baud Rate: 9600.8,1,n default passcode: 123456 Built in antenna Coverage up to 30ft Product features: 1. The core module HC-06 main modules. Leads the interface includes VCC, GND, TXD, RXD, KEY pin high trigger to clear the pairing information re search 2. led indicate Bluetooth connection status. Flash unpaired slow flash indicates paired but not slave connection. Always follow machine connected 3. Backplane settings LDO input voltage of 3.6~~6V unpaired current is about 30mA. Paired 10mA, input voltage prohibit more than 7V absolute prohibition of reverse power! 4. Interface level 3.3V. Can be directly connected the various SCM(51, AVR, PIC, ARM, MSP430, etc. The 5V MCU also can be connected directly, without MAX232 can not go through the MAX232! 5. Open to effective distance of 10 meters. Over 10 meters is also possible, but not of this the quality of the connection of the distance do to ensure 6. The pair later when full-duplex serial use. Do not need to know anything about the Bluetooth protocol. But only supports 8 data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format does not support other formats. 7. Support to establish a Bluetooth connection through AT commands set the baud rate. Passkey, set parameters are saved after. Bluetooth connection is automatically switched to the pass- through mode. 8.Wireless serial Bluetooth port with free extension cable. 9.With transparent shrink tube. Dust and beautiful, and there is a certain degree of anti-static capabilities. 10.Size:3.57cm*1.52cm Package included: 1 X 4 Pin Bluetooth Transceiver Module(with 4 pcs Dupont Lines) inkFrog Analytics.
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$3.00 Shipping Condition: New Location: China Item Description: Maybe You also like it: Arduino NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module For Microcontroll From Hong Kong. Mini NRF24L01+ ... moreSMD 1.27MM wireless transceiver module Small Size From Hong Kong. NEW NRF24L01+ 2.4GHz Wireless Transceiver Module For Arduino Microcontrolle r From Hong Kong. NRF24L01+PA+LN A SMA Antenna Wireless Transceiver communication module 2.4G 1100m From Hong Kong. SI4432 470MHz 1000m Wireless Module 470M 433mhz Wireless Communication Module From Hong Kong. 2.4G Wireless SMA Antenna with Extension cord for NRF24L01 PA CC2500 please buy 2 pcs.So you can use one as receiver.The other use as transmitter. 1.Maximum operating speeds up to 2Mbps. GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 2.125 Channels. Multi-point communication and frequency hopping to meet the communication needs 3.Built-in hardware CRC error detection. Multipoint communication address control. 4.Low-power 1.9 ~ 3.6V. Only 1uA on Power down mode 5.Built-in 2.4Ghz antenna 6.Available software to set the address. Only received local Address when output data(Provide interrupt instruction) can be directly connected to a variety of microcontrollers, Software programming is very convenient. 7.Built-in voltage regulator 8.Standard DIP Pitch Interface for embedded applications 9.size: 34mm X 17mm X 1mm We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer tim
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$42.42 Shipping Condition: Brand New Location: China 1PC 433Mhz Wireless Transmitter ASK DC 3-12V Perfect for Arduino/ARM/AVR. 1PC 315Mhz Wireless Transmitter ASK TTL Output DC3-12V Perfect for Arduino/ARM/AVR. ... moreFrequency stability: ± 75KHZ. Input signal: TTL level.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Model Number: cc1101.
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$2.54 Shipping Condition: Neu Location: China (7) Temperature range: -30-85 ℃ can work even in harsh ambient temperature;. (1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) ... moreWireless doorbell;. (6) a wireless data transmission.
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$3.00 Shipping Condition: New Location: China 9 NSEL serial interface select input pin,0-VDDV digital input. This pin to 4-wire serial data bus select / enable function, this signal is also used, ... moresaid the burst read / write mode. The digital received signal strength indicator (RSSI).
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$3.59 Shipping Condition: New Location: China The GPRS Shield is based on SIM900 module from SIMCOM and compatible with and its clones. The GPRS Shield provides you a way to communicate using the ... moreGSM cell phone network. The shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands).
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Free Shipping Condition: New Location: United States So we build this NFC RFID module. This module is built around PN532. PN532 is very popular in NFC area. Arduino GND to PN532 Module GND. Arduino 5V to ... morePN532 Module VCC. Arduino SDA to PN532 Module SDA.
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$3.59 Shipping Condition: New Location: China SX1262 LoRa node chip. it can be found on this page; With good RF circuit design and low-power. Arduino Module. LED String. WIFI Module. Wireless Stick ... moreLite（868-915MHZ）. Steam brush. Makeup brush.
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$3.50 Shipping Condition: New Location: China 1/10/100PCS ESP-01S ESP8266 Serial to Wifi Wireless Transparent Transmission Module. Wireless Network Mode:station/softAP/SoftAP+station. Wireless Standard:802.11b/g/n. ... moreSafety Mode:WPA/WPA2. Frequency Range:2.4GHz-2.5GHz(2400M-2483.5M).
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Free Shipping Condition: New Location: China Raspberry Pi Pico W has wireless LAN, Raspberry Pi Pico does not. Raspberry Pi Pico is a tiny, fast, and versatile board built using dual-core processor. ... moreRaspberry Pi Pico. 2.4GHz 802.11n wireless LAN (Raspberry Pi Pico W only).
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Free Shipping Condition: New Location: Katy, United States Based on ESP8266 WiFi IC. It is not 5V tolant. Connect RX or TX on 5V Arduino will destroy this module. You must use a logic level converter, or a 3.3V ... moreArduino. WIFI Direct (P2P),SOFT-AP. Wireless standards: 802.11b/g/n.
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Free Shipping Condition: New Location: United States Integrated CP2102 USB to serial chip for easy program download and debug information printing. USB to serial chip: CP2102. SX1262 LoRa node chip. Interface: ... moreType-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin.
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Free Shipping Condition: New Location: China Sensor uses HX1838, high sensitivity.
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$3.00 Shipping Condition: New Location: China RXC6 433Mhz / 315MHZ Superheterodyne Wireless Receiver PT2262 Code Steady for AVR/Arduino. Working Frequency:433Mhz / 315MHZ. Signal indicaotor:when there ... moreis signal input, the VT output high level, when signal disappear, VT output low level.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China It is the latest 32-bit version. - OpenBCI DIY eeg module (wired version)+USB to serial Dongle. - OpenBCI DIY manual. - OpenBCI user manual. OpenBCI electrostatic ... moreprotection/conductive impurities protection.
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Free Shipping Condition: New Location: Katy, United States Item Description: Maybe you also need it: From Hong Kong. HC-05 Bluetooth Bee V2.0 Master and Slave Module for Compatible Xbee Arduino HC-06 Bluetooth ... moreBee V2.0 Slave Module for Compatible Xbee Arduino Item Name Bluetooth UART RS232 serial converter Module Operating Frequency Band 2.4GHz unlicensed ISM band Bluetooth Specification V2.0+EDR Output Power Class Class 2 Operating Voltage 3.3V Host Interface USB/UART Audio Interface None Flash Memory Size 8Mbit Dimensions 27.2mm x 12.8mm x 2.5mm Net Weight 9.6 g/ 0.3 oz Key Features: support Master and Slave mode. Modify by AT commander 1. CSR Bluetooth Chip Solution 2. Bluetooth Spec v2.0+EDR Compliant 3. Enhanced Data Rate(EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes 4. Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support 5. Increadible samll size with 3.3V input. And RoHS Compliant 6. UART interface and with baudrate setup function 7. Support for 8Mbit External Flash Onboard 8. Support for 802.11Co-Existence Product Description: The Bluetooth UART RS232 serial Converter Module can easily transfer the UART data through the wireless Bluetooth.Without complex PCB layout or deep knowledge in the Bluetooth software stack. You can combine this bluetooth module with your system: MCU. ARM or DSP systems. SOC systems. Personal Digital Assistants(PDAs) Computer Accessories* Other systems your want to use under bluetooth functions. Hardware: CSR solution. Bluetooth V2.0 protocol support AT commander support Master and Slave mode. Modify by AT commander support 1200-115200 baudrate 3.3V single supply Size: core module: 28mm*15mm*2.35mm. Whole module:35.33mm*19.6mm*3.7mm current: 30mA MAX can be used with all MCU by UART port 2 indicator lights Material download We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactoril
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$3.00 Shipping Condition: New Location: China Slave HC-06 Wireless Bluetooth Transeiver RF Master Module Serial for Arduino Product information Features: Core module HC-06. Leads to interface includes ... moreVCC, GND, TXD, RXD, aside LED status output pin, the microcontroller via the pin state judge whether Bluetooth connection, KEY pin on the slave invalid. Led indicate Bluetooth connection status. Flashes indicates no Bluetooth connection, Always indicate the Bluetooth port is connected and turned on Backplane 3.3V LDO, the input voltage 3.6 ~ 6V, unpaired when the current approximately 30mA, paired about 10mA, the input voltage must not exceed 7V! Interface level 3.3V. You can directly connect a variety of SCM(51, AVR, PIC, ARM, MSP430, etc. 5V microcontroller can also be directly connected, it can not pass without MAX232 MAX232! Full-duplex serial port to use later. When paired, without knowing any Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format, which is the most common communication format, not support other formats. In the Bluetooth connection is not established when setting the baud rate supported by AT commands. Names, matching password, set the parameters of power down to save. After the Bluetooth connection automatically switches to transparent mode Package Include: 1 Pcs* HC-06 Wireless Bluetooth Transceiver RF Module Serial 4 Pin Payment Payment. Payable To. Note. PayPal All payments are due within 7 days of the close of auction. Failing to do so. Non-paying bidders will be reported to eBay. Shipping Policy Delivery Time. We ship to worldwide. It usually takes 10-30 Business Days to delivery. Shipping address. We ship to your PayPal address. Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time. Items will be shipped within 1 to 3 business days upon payment received or cleared. Note. If you don't receive items over 30 business days. Please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.7 days
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$2.54 Shipping Condition: Neu Location: China (1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) Wireless doorbell;. (6) a wireless data transmission. (5) good selectivity ... moreand spurious radiation suppression, and easy through CE / Fcc international certification;.
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$3.30 Shipping Condition: New Location: China Support six channels of data reception.
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Free Shipping Condition: New Location: China Hi dear friend, You are going to bid on unique equipment that due to it functionality and tiny dimensions. Has not analog in his class in the market. ... morePlease read carefully a description below to impress of that item. Overview: The PCF8574 to IO Expansion Board is used as full controlled adapter between I2C bus to 8 bit parallel bus and one of it is main appropriations is to solve the shortage of IO ports in the system. Up to 8 PCF8574 IO Expansion Boards can be connected to the I2C bus in parallel. That provide to add to your development system additional 64 I/O ports. Which controlled from single I2C bus. The PCF8574 IO Expansion Board features I2C pin header on one side. And I2C female connector on the opposite side, hence, it's more flexible to connect that board to your development system. That board also supports I2C cascading. Allowing multi boards connection to the I2C bus at the same time by connecting the pin header and a female connector. It is tiny dimensions and light weight allow easily to build it in as module to any board or whole system. That module can be used by programmers. Hardware engineers, scientifics, LAB technicians, firmware engineers etc. Technical specifications: Supply voltage range 2.5V- 6V Supply current consumption 100uA max. SCL. SDA input capacitance 7pF IO output current up to 25mA SCL frequency up to 100kHZ I2C address range 40h- 4Eh(8 different addresses supported) Open drain interrupt output Supported You can find more detailed datasheet at follow link: Highlights: PCF8574 is 8-bit bi-directional input output parallel port with I2C interface. Open drain multi purpose interrupt signal supported· 3 address bits enable to cascade on one I2C bus. Up to 8 expansion boards. 3 included jumpers enable switching an expansion board I2C address to any from 8 I2C addresses. Optional place to assemble SDA and SCL pull up resistors with values that match I2C transaction frequency. Optional place to assemble PCF8574 interrupt LED. Dimensions: 2.5 cm x 2.5 cm x 0.5 cm. W
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Free Shipping Condition: New Location: Matthews, United States New Bluetooth Bee V03 Shield Module Wireless Control For Arduino ZigBee XBee Description: 100% brand new and high quality. Design for easy plug into the ... morethe ARDUINO development board, Coupled with Arduino Bluetooh Bee Bluetooth module. And other Bluetooth devices to communicate wirelessly. Coupled with xbee module. Which enables the communication between the communication between two or more units Arduino, or Arduino with PC. Size:68x56mm(approx) Package includes: Bluetooth Bee V03 Shield Module x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We are not responsible for custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if your are not satisfied with the item after receive it. We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. All emails will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your email,and we will reply to you as soon as possible. All items sold by us are being described to the best of our abilities. As accurate as possible, and with utmost conscientiousness on our part.However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by Thoroughly reviewing item description and photos, and asking all questions Prior To Bidding. Please Note that size and color representation are subject to manufacturing variance and may not
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$3.00 Shipping Condition: New Location: China Item Description: Maybe You also like it: Arduino NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module For Microcontroll From Hong Kong. Mini NRF24L01+ ... moreSMD 1.27MM wireless transceiver module Small Size From Hong Kong. NEW NRF24L01+ 2.4GHz Wireless Transceiver Module For Arduino Microcontrolle r From Hong Kong. NRF24L01+PA+LN A SMA Antenna Wireless Transceiver communication module 2.4G 1100m From Hong Kong. SI4432 470MHz 1000m Wireless Module 470M 433mhz Wireless Communication Module From Hong Kong. 2.4G Wireless SMA Antenna with Extension cord for NRF24L01 PA CC2500 please buy 2 pcs.So you can use one as receiver.The other use as transmitter. 1.Maximum operating speeds up to 2Mbps. GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 2.125 Channels. Multi-point communication and frequency hopping to meet the communication needs 3.Built-in hardware CRC error detection. Multipoint communication address control. 4.Low-power 1.9 ~ 3.6V. Only 1uA on Power down mode 5.Built-in 2.4Ghz antenna 6.Available software to set the address. Only received local Address when output data(Provide interrupt instruction) can be directly connected to a variety of microcontrollers, Software programming is very convenient. 7.Built-in voltage regulator 8.Standard DIP Pitch Interface for embedded applications 9.size: 34mm X 17mm X 1mm Package: 20PCS*Arduino NRF24L01+ 2.4GHz Wireless Transceiver Module New We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought t
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$3.50 Shipping Condition: New Location: China STX882 is a ASK transmitter module with small size, ultra high power, low harmonics. 1x STX882 Transmitter Module. Raspberry Pi. 1: ANT, Antenna Input. ... more1: ANT, Connect 50 Ohm Antenna. Arduino Module.
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Free Shipping Condition: New Location: Katy, United States The module supports UART interface, and supports Bluetooth SPP serial protocol. Connected with Iphone 4S and Android 4.3 above. Automation data acquisition. ... moreBluetooth Certification: ROHS REACHApplications.
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Free Shipping Condition: New Location: United States 1x 40pcs female to female jumper cable. 1x 40pcs male to male jumper cable. 1x 40pcs male to female jumper cable. 40pcs Wire 20CM Color Jumper Cable 2.54mm ... more1P-1P male-male For Arduino. 40pcs Wire 20CM Color Jumper Cable 2.54mm 1P-1P female-female For Arduino.
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$2.54 Shipping Condition: Neu Location: China SIM800L Module. Besides, there are a set of antenna interface on this module. The chip of SIM800L basic features. 1 x SIM800L GPRS GSM TTL Port LGA Chip ... moreFor Arduino. 1 X IPEX Connector Antenna for SIM800L GPRS SIM GSM Wireless Module.
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$3.50 Shipping Condition: New Location: China Radio frequency: 76--108MHz. The FM radio circuit is very simple, the total number of components does not exceed 19, although the number of components ... moreis small, it includes two types of components: patch and plug-in, which is very suitable for novices and small partners who want to practice patch component welding.
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$3.20 Shipping Condition: New Location: China All products are quality checked. They are new and in good. very important to us. If you don't receive. We will be happy to resolve.
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$4.36 Shipping Condition: New Location: China Integrated CP2102 USB to serial chip for easy program download and debug information printing. USB to serial chip: CP2102. SX1262 LoRa node chip. Interface: ... moreType-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin.
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Free Shipping Condition: New Location: China New Socket Adapter plate Board for 8Pin NRF24L01+ Wireless Transceive module 51 Click to Enlarge Click to Enlarge Click to Enlarge Item Description: ... more100% Brand new and high quality. Wireless module operating voltage is generally 3.3v. While the ordinary 51 microcontroller 5v, this module is easy to shop wireless module with 51 single system board used in conjunction. This module can be any one of 51 shop is directly connected to the system board. Easy to use. It's for 8 Pin NRF24L01+ Module This is a simple socket board which is for NRF24L01 Wireless module on-board AMS1117-3.3 chip It could be used with NRF24L01 Wireless module at our store. What's in the package: 1PCS Contact us: Should you have any question. Just email us via eBay message. We try our best to reply to your emails ASAP. However. Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. We feel very appreciated for your cooperation and understanding. 1. For the US buyers. We will send your item via e-packet, it usually takes 7 to 12 working days for you to receive your parcel. 2. For other buyers except US. We will send your item via China Post, it usually takes 25 to 35 working days to arrive for most countries. For the country like Russia, Brazil, Chile, Italy, Portugal, and South Africa, it usually takes 20 to 40 working days to arrive. Your patience and understanding is highly appreciated. 1. We accept Paypal only as it is the most convenient and safest way to pay and get paid. 2. We only ship to the confirmed address provided by eBay. Please make sure your address in eBay matches the address you would like us to ship to before you make the payment. 3. eBay System will open an unpaid case automatically if the payment is not made within 5 days for those who have no contact with us via eBay Message. If you want us to cancel the transaction. Please remember to contact us in advance to avoid the unpaid strike. DO NOT DUPLIC
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Free Shipping Condition: New Location: Brentwood, United States Wireless RF Transceiver Module 433M CC1101 CC110 Spring Antenna F Arduino Robot(OT127) Description RF1100SE wireless module. Using TI company's high ... moreperformance CC1101 wireless communications chip(CC1100 improvement version, and direct replacement, performance parameters is better) largest number of transmission rate reached 500 KBPS, and can modify baud rate with software, open transmission distances up to 300 meters, the sensitivity to-110 dBm, high reliability, and can be widely applied in all kinds of occasions short-range wireless communication field(such as the wireless meter reading, industry control, low power consumption hand ChiJi, etc. This section CC1100 module is equipped with silver spring antenna, with extremely high cost performance, has been mass industrial applications Compare CC1101 and CC1100: Improve stray response; The more closely phase noise better improve adjacent word power(ACP) performance; Saturation level higher input; Higher efficiency of power output The expansion of the continuous frequency band, CC1100:400-464 MHz and 800-928 MHz CC1101:387-464 MHz and 779-928 MHz Specifications: Working voltage: 1.8 V-3.6 V. Recommend 3.3 V 433 MHz spectrum use free license Highest rate at 500 KBPS. Which support 2-FSK, GFSK and MSK modulation mode Feature: Modify baud rate with software. Better requirement for customers in different conditions of use High baud rate: faster data transfer rate Low baud rate: more strong anti-jamming and penetration ability. The transmission distance further High sensitivity(1.2 Kbps down-110 dBm. 1% packet ber) Built-in hardware CRC(inspection wrong and point-to-multipoint address control) Lower consumption(RX. 15.6 mA, 2.4 Kbps, which 433 MHz) Can be programmed to control the output power. For all the support frequency can reach + 10 dBm Wakeon wireless. Support low power electromagnetic wave activated,and wake on lower consumption device Before transmission channel access will be cleaned up automatically(CCA) Named carrier protected reliably against
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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