|
|
Order by: Available to: This site contains affiliate links for which I may be compensated
|
Buy It Now
Free Shipping Condition: New Location: United States Ra-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It has strong ability of anti-jamming and has the function of ... moreair wake-up Consumption. The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology.
Buy It Now
$1.00 Shipping Condition: New Location: China It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. • Compatible with 3.3v ... moreor 5v I/O Arduino Board. Using Hope RF’s patented LoRa™ modulation technique the LoRa Shield can achieve a sensitivity of over -148dBm using a low cost crystal and bill of materials.
Buy It Now
$3.00 Shipping Condition: New Location: 福田区, China 2 Output frequency: 45-52MHz (the frequency range can be fine-tuned, adjust the copper stud). 5 output harmonics: -25dBc.
Buy It Now
Free Shipping Condition: New Location: China Default: 433MHz. Communication interface RS232 / RS485. Available for RS232 and RS485. RS485 :1 4 3.81mm. Transmitting current 945 1050 1155 mA 37dBm（5W）. ... moreRS232 :DB9. In open and clear air, with maximum power, 5dBi antenna gain, height of 2m.
Buy It Now
$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece
Buy It Now
$3.00 Shipping Condition: New Location: China The nominal quiescent current is 2mA and is reduced to
Buy It Now
$2.56 Shipping Condition: Neu Location: China Use 8 bit Microchip PIC16F648A,up to 1.1GHz. - Frequency range 1 Hz. 50 MHz. - Optional addition or subtraction of a frequency offset (programmable). ... more- The display off if the frequency didn't change significantly within 15seconds.
Buy It Now
Free Shipping Condition: New Location: China : MOS output-. P+ : MOS output+. Low-Power Mode: The average standby current is 80uA, and the LED light (PWR) will be off. Working Mode: Normal Mode, ... moreLow Power Mode;. In Normal Mode, press and hold the button to power on to enter Low-Power Mode;.
Buy It Now
$3.50 Shipping Condition: New Location: China Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. Built-in temperature sensor. ... moreAutomatic RF Sense with ultra-fast AFC. 115 dB+ Dynamic Range RSSI.
Buy It Now
$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece
Buy It Now
$28.00 Shipping Condition: New Location: Niagara Falls, United States We are specialized in hard-to-find components.
Buy It Now
$8.00 Shipping Condition: New Location: China It is designed with 0.96" 128x64 pixel OLED display. The offset is set to the signal's attenuation value and the sign is "positive". â The signal is ... moretoo large. The offset is set to the attenuation value of your attenuator and the sign is "positive".
Buy It Now
$5.35 Shipping Condition: New Location: Villa Park, United States Transmitter Speed: 4 KB/S. Transmitter Power: 10 mW. Antenna: 25 cm Single core wire or multi-core wire. Frequency: 433 Mz. Working mode: AM. Size: 19 ... more19 mm.
Buy It Now
$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.
Buy It Now
Free Shipping Condition: New Location: United States TTL data transparent transfer between a host Bluetooth device. 10PCS Wireless Bluetooth RF Transceiver Module. Use the CSR mainstream bluetooth chip, ... morebluetooth V2.0 protocol standards. 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.
Buy It Now
Free Shipping Condition: New Location: China Default: 433MHz. Communication interface RS232 / RS485. Available for RS232 and RS485. RS485 :1 4 3.81mm. Transmitting current 945 1050 1155 mA 37dBm（5W）. ... moreRS232 :DB9. In open and clear air, with maximum power, 5dBi antenna gain, height of 2m.
Buy It Now
$13.53 Shipping Condition: Used Location: Milpitas, United States Span PR040 Panel Meter. Sell as is, see pictures for more details. We describe the items and the condition as best as we can. If there are any questions ... moreor you need more info, please contact us and we will reply the same day. No other accessory are being sold with the item(Cables, manuals, Software, etc. unless it is mentioned in the description and sh own in the picture. We do not have the capability to test these equipment. These are un-tested and we sell as is. see pictures for more detail. Farmon Inc. sell all equipment with no warranty expressed or implied regardless of condition. Farmon Inc. don’t have capability to verify this equipment. All sales are"As is and Where is" and are final with no returns or exchanges permitted. Farmon Inc. invites you to inspect products prior to purchase please email us at info@farmoninc.com or call us at 510-573-0047 to schedule a time. Please read our rules before buying our products. Buyer responsible for all shipping and handling costs. Including any applicable insurance, taxes, tariffs or duties. Buyer pays actual shipping charges using your UPS or FedEx account. There will be a $0 handling fee for US and $0 for international for this item. Please allow 5 business days for us to ship after payment is received! All Buyers are welcome to come and inspection the equipment before purchasing them. Please email or contact us. Buyer must sign shipping confirmation when item delivered. All sales are Final and No return are Accepted. We are also interested to buy your unwanted excess inventory. Please call us to review and remove your inventory. We can sometimes do in the same day. Brand we can support. Please check our inventory: We supply many other semiconductor components. Equipment, RF Generator, Chiller, Turbo, Cryo pumps, MFC, Vacuum pumps and controllers, step motors and drivers, etc. Entran Entrelec Schiele Equipe PRI Equipe Technologies Erecta ESA ESC Estek ETA ETEC Systems ETEL ETO Ehrhorn Technological Operations ETP Eurotherm Exactus Excelsys Executive
Buy It Now
$3.00 Shipping Condition: New Location: China Ready for productization: Single-sided components design, easily integrated into other boards and Seeed providesFusion Service for rapid production. Being ... morea number to the Seeed Studio XIAO family, the board deservedly maintains the classicthumb-sized form-factor design and elegantproductization of single-sided components mounting.
Buy It Now
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.
Buy It Now
$3.20 Shipping Condition: New Location: China STX882 is a ASK transmitter module with small size, ultra high power, low harmonics. 1x STX882 Transmitter Module. 1 x SRX882 Receiver Module. 1: ANT, ... moreAntenna Input. 1: ANT, Connect 50 Ohm Antenna. 7: ANT, Connect 50 Ohm Antenna.
Buy It Now
Free Shipping Condition: New Location: Jamaica, United States Welcome to visit our RFbat Shop! | | | | Store Categories RF Connector Payment About Us 433MHz RF Transceiver CC1101 Module matched with Antenna. Product ... moreDescription Features: Using high-performance TI-Chipcon's CC1101 radio chip.The maximum transmission data rates up to 500Kbps,and can modify the software Porter rates, transmission distance reached to be 300 meters,having wireless wake-up functions.sensitivity to-110dBm, high reliability, Work on the 433MHz band, Operating voltage: 1.8V ~ 3.6V. Recommend close to 3.6V, but not more than 3.6V(3.3V is recommended) The maximum operating rate of 500kbps. Support for 2-FSK, GFSK and MSK modulation, High sensitivity(1.2Kbps under-110dBm. 1% packet error rate) The built-in hardware-to-multipoint communication CRC error detection. And address control, A lower current consumption(RX in. 15.6mA, 2.4Kbps, 433MHz) Programmable control of output power. For all the support frequencies of up to +10 dBm, Wireless wake-up functionality to support low-power electromagnetic activation. Wireless wake-up low-power sleep state of the equipment, Support the transmission channel before the auto-clean-up visits(CCA) The Carrier Sense System, Fast frequency changes brought about by a suitable synthesizer frequency hopping systems, module can be software-based address. Software programming is very convenient, Standard DIP spacing interfaces for embedded applications, Separate 64-byte RX and TX data FIFO, Transmission Distance:to the actual transmission distance 250-300 meters(depending on the specific situation of the environment and communication baud rate settings. Etc. may be) Module Size: 29mm* 16mm(the size without including-SMA head and antenna) Package included: 1pcs 433MHz CC1101 RF Module.And 1pcs Antenna, Package included 1pcs 433MHz RF Transceiver CC1101 Module matched with Antenna. Welcome to visit other items in our Shop Rf Connector Rf Adapter Cable Assemblies WIFI-Antenna GPS-Antenna GSM-Antenna Yagi-Antenna Aluminum Project Box Crimp Tool POE Please read th
Buy It Now
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.
Buy It Now
Free Shipping Condition: New Location: China 433M RS485 Master-slave Network Transceiver. Interface : RS485. the way they work as well as wired RS485 bus. Master device transmit data, Slave devices ... moreall receive data.Any slave device transmit data, master device and the other slave devices can receive.
Buy It Now
$2.99 Shipping Condition: New Location: China Wireless Module CC1101 With SMA Antenna Wireless Transceiver Module For Arduino 433MHZ Enhance The Signal. RF chip: CC1101. 01: Module size 15 28mm. 4 ... moreCSN input module chip selection pins for starting an SPI communication.
Buy It Now
$3.40 Shipping Condition: New Location: China 1PC x SI4463 Wireless Module 868MHZ. SI4463 868MHZ. 1 x HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m Replace Bluetooth. SI4463 433Mhz. YJ-14005 ... moreis an advanced, low-cost RF transceiver module is a frequency of 868MHz.
Buy It Now
Free Shipping Condition: Brand New Location: China 10 Relay maximum load capacity: DC 1-110V/5A; AC 85-265V/6A. Clear code: Press and hold the button, and the LED will be off.
Buy It Now
$5.38 Shipping Condition: Neu Location: China Frequency range: 1.6MHz~30MHz. - Power range: 0.1w~12w. - RF interface: BNC. - Standing wave range: 1.0-19.9. Usually it costs about 30USD-50USD. - 1 ... morex Type-C Data Cable. - Built-in battery: 800mAh.
Buy It Now
$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running. We try very hard to provide ... moreaccurate product pictures and titles, in most cases, we take our own pictures unless they are provided to us by the manufacturer.
Buy It Now
$3.22 Shipping Condition: Neu Location: China (This is a SWR Analyzer for ham hobbists. Spectral Purity: Harmonics down >- TBD dB beyond 60 MHz. CC2531 Sniffer Antenna. Spot Welder. USB: Mini-B receptacle. ... morewave phasing lines. and loss, resonant frequency, and impedance).
Buy It Now
Free Shipping Condition: New – Open box Location: Garland, United States (24) 28.224 MHz Beacon QRP Crystal Oscillators. (24)28.224 MHz QRP Oscillators. [LPF(s) are NOT included.]. Pin 1 (squared corner) is not used. Fully ... moreshielded circuit. Manufactured by CARDINAL. We tested one of these oscillators at 9 Volts for 4 hours.
Buy It Now
$2.99 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.
Buy It Now
$3.50 Shipping Condition: New Location: China (Interlock: connect the jump cap to point 0 1 HS(G V) when the power is off. Release the key, the output will stop). Self-locking: connect the jump cap ... moreto point 0 0 ZS(G G) when the power is off. Static current: About 4mA x 6(Relay open condition).
Buy It Now
$19.90 Shipping Condition: Used Location: Νεα Καλλικρατεια, Greece I just sell this eqipment as the picture is shown. I only plugged on the power. The power is on as you can see by the picture. You can refer the shape ... moreof this item by the pictures that I posted. I do not know anymore that I posted picture. You can refer the status of this item by observing the pictures carefully. I only sell it as is. I do not accept return. sell as is. Thank you. God bless you. shipping- The shipping company is EMS. I send my item by using this company. The delivery is performed by every post office of each country. If you order the item. Then I pack the product right away and let you know the tracking number.
Buy It Now
$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece We try very hard to provide accurate product pictures and titles, in most cases, we take our own pictures unless they are provided to us by the manufacturer. ... moreProvide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
Buy It Now
Free Shipping Condition: New Location: China 1, Model: 30dB fixed gain attenuator. 2, frequency range: 0-6GHZ RF attenuation. 3, input and output impedance: 50 ohms. We will try our best to reduce ... morethe risk of the custom duties.
Buy It Now
$3.23 Shipping Condition: Neu Location: China 1 x RF Spectrum Analyzer Freq6000. - Right SMA Port: For point frequency rf source/sweep source. Input: Connect RF input signal through the SMA1 interface. ... moreSMA2 is a sweep local oscillator output signal, which can be used as a signal source.
Buy It Now
$35.00 Shipping Condition: For parts or not working Location: Saint Petersburg, United States Normal 0 false false false MicrosoftInternetExplorer4 UP FOR BID: 1) BOONTON Model 4300 RF Power Meter( Working. See Pictures) with 2ea Model 4311 Power ... moreSensor Output Modules: Universal Channel Installed and 1ea 4323 Output Module: 50MHz Power Reference and 1 CD Manual. Features: Frequency Range: 10 kHz to 100 GHz. Sensor Dependent Power Range: 70 dBm to +44 dBm. Sensor Dependent Dynamic Range: 90 dB with Diode Sensors. 50 dB with Thermocouple Sensors Compatible with all Boonton Diode and Thermocouple Sensors Note: This item has been powered up and all functions seem to be operating properly. See Pictures) The item come from a working environment but may require calibration. Adjustment or repair to meet manufacturers specifications. The item is being sold"AS IS" We can only offer this AS-IS with NO RETURNS or REFUNDS. No other accessories are offered with this unit. Unless otherwise stated. What is pictured is what you will receive. ALL DOMESTIC SALES ARE SHIPPED UPS GROUND- NO EXCEPTIONS. ALL INTERNATIONAL SALES ARE THROUGH EBAYS GLOBAL SHIPPING PROGRAM THE FOLLOWING DOES NOT APPLY TO INTERNATIONAL BIDS. FOR WINNERS OF MULTIPLE ITEMS: IF YOU REQUEST AN INVOICE TOTAL AFTER THE AUCTION WE WILL COMBINE SHIPPING FOR WINNERS OF MULTIPLE ITEMS IF THE SIZE OF THE ITEMS ALLOW. Sorry…We No Longer Allow Local Pick-up WE ACCEPT PAYPAL ONLY. PAYMENTS ARE TO BE MADE WITHIN 10 DAYS OF AUCTION END WE WOULD LIKE TO THANK ALL OF OUR CUSTOMERS FOR THEIR CONTINUED PATRONAGE!
Buy It Now
$3.00 Shipping Condition: New Location: China The nominal quiescent current is 2mA and is reduced to
Buy It Now
$3.50 Shipping Condition: New Location: China Ra-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It has strong ability of anti-jamming and has the function of ... moreair wake-up Consumption. The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology.
Buy It Now
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.
Buy It Now
$3.00 Shipping Condition: New Location: China Working frequency: 433MHz. 1 x 4km Wireless Transmitter Module.
Buy It Now
$2.80 Shipping Condition: Neu Location: China 1 x Funksender Modul+ Funkempfänger Modul. 5 x Funksender Modul+ Funkempfänger Modul. Empfänger-Frequenz 433,92 MHZ. Empfänger-Empfindlichkeit -105DB. ... more5 x 315Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry.
Buy It Now
$5.00 Shipping Condition: New Location: Saint David, United States Q1 - Q2: SMD (MMBF4416) or through hole (2N3819) JFET RF transistors. This is not a kit. Assembled prototype is shown for reference only. You will need ... morepcb soldering/assembly skills, including minor surface mount components.
Buy It Now
$2.99 Shipping Condition: New Location: China Adapted to 2.4GHz IEEE 802.15.4 and ZigBee protocol applications, automatic network. 1.XL2530-D01 wireless module. This module uses TI's chip made CC2530F256. ... moreModule size 21.5 26mm. hardware support CSMA / CA is.
Buy It Now
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.
Buy It Now
$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece
Buy It Now
$5.38 Shipping Condition: Neu Location: China (10MHz ~ 7.3GHz). P3 Interface (RF input signal) - The low frequency signal is not an AC signal. - The low frequency signal is DC coupled. - Low frequency ... moreresolution: 1 Hz. P4 Interface (TTL input signal).
Buy It Now
$3.88 Shipping Condition: Neu Location: China Nano Sheild. OLED LED&RGB. Am 31.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. Hope you enjoying yourself here!
Buy It Now
$2.80 Shipping Condition: Neu Location: China Detection slope: +24 mV / dB. Dynamic range: -77dBm to +18 dBm (95 dB). Linearity error: ± 0.4 dB. Spot Welder. 45 In 1 Sensor. Battery Protection Board. ... moreAm 23.03.21 hat der Verkäufer die folgenden Angaben hinzugefügt.
Buy It Now
$3.77 Shipping Condition: Neu Location: China Test frequency: 1 ~ 500 MHz, the limit is 640M, the accuracy of the over-range part will be lower. Standard interface for easy connections with other ... moretests or antennas. Input is via an SMA jack (female).
Buy It Now
Free Shipping Condition: New Location: United States Due to different lighting in the photos and differences in monitors, the pictures may not reflect the actual colour of the object. The receiving module ... moreincludes a decoding chip that can support EV1527, PT2262, etc.
Buy It Now
$0.11 Shipping Condition: Neu Location: China Dieses Produkt wird zur Erkennung der HF-Signalleistung verwendet. Der Erfassungsfrequenzbereich betr？gt 0,1 bis 2,4 GHz. Es kann ein HF-Signal mit einer ... moreLeistung von -72dBm bis -2dBm erfassen und dieses HF-Signal in einen Gleichspannungsausgang umwandeln.
Buy It Now
$2.99 Shipping Condition: New Location: China Item Description: NEW 2pcs Wireless RF Transceiver Module 433Mhz CC1101 CC1100 RF1100SE Antenna ★Specification: Brand New and High Quality Size: 58 mm(L) ... morex 18 mm(W) x 12 mm(H) Operating voltage: 1.8V ~ 3.6V(recommended 3.3V) Maximum rate of 500kbps. Support for 2-FSK, GFSK and MSK modulation. Setup softwafe can modify Rate. Power, Frequency. High sensitivity(1.2Kbps under-110dBm. 1% packet error rate) Built-in hardware CRC error detection. And address control. Lower current consumption(RX in. 15.6mA, 2.4Kbps, 433MHz) Programmable control of output power. Up to +10 dBm. Wireless wake-up functionality to support low-power electromagnetic activation. Wireless wake-up low-power sleep state of the equipment. Support the transmission channel before the auto-clean-up visits(CCA) Carrier Sense System. Fast frequency changes brought about by a suitable synthesizer frequency hopping system. Module can be software-based address. Software programming is very convenient. Standard 2.0mm DIP spacing interfaces for embedded applications. Separate 64-byte RX and TX data FIFO. Transmission Distance: open to the actual transmission distance 250-300 meters(depending on the specific situation of the environment and communication baud rate settings. ★all datasheet download: ★Features: Very low power UHF wireless transceiver. 315/ 433/ 868/ 915MHz ISM/ SRD band system,AMR- automatic meter reading, electronic consumer products, remote control, low power telemetry, residential and building automatic control, wireless alarm and security systems, industrial monitoring and control, wireless sensor networks, wireless waked-up function, low power handheld products and so on TG Stock# MC.QW.217 Shipping Weight: 3oz You will receive: 2X Wireless RF Transceiver Module 433Mhz CC1101 Please check pictures for more details Related Products: Visit my store: Payment: Paypal Preferred. If could not use Paypal. Contact me for more instructions. Local pickup NOT available at this time. Shipping: We process your order within 1 business d
Buy It Now
$2.99 Shipping Condition: New Location: China (The local oscillator circuit in the high frequency head), the frequency drift is very small! The LC resonant amplifier is used, and the output part uses ... moreLC impedance matching and high frequency filtering to suppress the second harmonic.
Buy It Now
Free Shipping Condition: New Location: Charlotte, 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.
Buy It Now
Free Shipping Condition: New Location: China The offset is set to the signal's attenuation value and the sign is "positive". ① The signal is too large. The offset is set to the attenuation value ... moreof your attenuator and the sign is "positive". It is designed with 0.96" 128x64 pixel OLED display.
Buy It Now
$2.99 Shipping Condition: New Location: China FSK/GFKS technology, LoRa (remote) spread spectrum technology. Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, ... moreconstruction sites, factories, etc. Ultra long-distance transmission can be as far as 5KM.
Buy It Now
$1.95 Shipping Condition: New Location: China Toggle: Push once the remote button, the relay connects, push twice the remote button, the relay dis-connects. RF working mode:superheterodyne. Latching: ... morePush the remote button A, the relay connects, push the remote button B, the relay dis-connect.
Buy It Now
Free Shipping Condition: New Location: China Rated power: 350W/450W/500W/600W/800W/1000W/1200W.
Buy It Now
$3.50 Shipping Condition: New Location: China Note:It's HC-05 Bluetooth module Slave and master two in one module. It is HC-05. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. ... moreCompatible with bluetooth master module"、slave module"or master-slave(whole) module.
|
|
|
 |