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$3.64 Shipping Condition: Brand New Location: China What is this?RG178 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 4 Pack x Coaxial Cable, Cable Length: 0.1 M/0.3FT Wire diameter: 1.8mm/0.07inch Sheath material:FEP Color: bronze Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece
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$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.
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$3.00 Shipping Condition: New Location: China Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Note:It's HC-05 Bluetooth module Slave and master two in one module. this module ... morecan 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.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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$3.64 Shipping Condition: Brand New Location: China What is this?coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 1 Pack x Coaxial Cable, Cable Length: 1.8 M/5.9FT Wire diameter: 10mm/0.4inch Sheath material: PVC Color: Black Number of shielding layers: 2Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG58 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of:1 Pack x Coaxial Cable,2 Pack x UHF Female to UHF Female Adapter,Cable Length: 7.5 M/24.6 FT,Wire diameter: 5mm/0.2inch,Sheath material: PVC,Color: Black,Number of shielding layers: 2,Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.How to use it?The product is very simple to use, just connect it directly.
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$11.75 Shipping Condition: New Location: Milpitas, United States Fastcom Faulhaber Federal Pioneer Federal Products Co. Futaba Futurestar Galil Motion GaSonics Gast GasTech Gaston Gates GC Valves GD California GE Fanuc ... moreGE General Electric GE Industrial Services Gems Sensors GEMU General Monitors General Precision General Scanning Genie Industries Genmark Automation GenRad Genwac Georg Fischer Geotest Gespac GF Signet Glassman Glentek Global Laser Gluton West Go Inc.Gould GPI General Precision GPI General Precision Inc.
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$3.64 Shipping Condition: Brand New Location: China What is this?coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 2 Pack x Coaxial Cable, Cable Length: 1 M/3.2FT Wire diameter: 5mm/0.2inch Sheath material: PVC Color: Black Number of shielding layers: 2Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG316 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 1 Pack x Coaxial Cable, 1pcs BNC Female to BNC Female Adapter , Cable Length: 0.15 M/0.5Feet Wire diameter: 2.5mm/0.09inch Sheath material: FEP Color: Orange Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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Free Shipping Condition: New Location: China
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$0.99 Shipping Condition: Brand New Location: China This logarithmic detector can withstand high and low temperatures, stable and durable. Item Type: Logarithmic Detector. 1 RF Log Detector. Detection frequency ... morerange is 1M-10GHz, which can detect an RF signal with a power of -55dBm to -0dBm, and convert this RF signal into output.
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$2.99 Shipping Condition: New Location: China The CE pin is connected to the LNA enable pin. When CE=1, the LNA is turned on. When CE=0, the LNA is turned off. In other words, users don't have to ... morecare about LNA operations at all. In addition, the RFX2401 power amplifier chip is built in, and the built-in LNA has a receiving sensitivity of 10dBm and operates in the ISM band of 2.4GHz to 2.5GHz.
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Free Shipping Condition: New Location: China 12dbi WIFI Antenna 2.4G/5.8G Dual Band Pole Antenna SMA Male with Magnetic Base. 2Pcs 250V 10A Rocker Switch with Fused IEC320 C14 Inlet Power Socket ... moreFuse. MSGEQ7 Audio Processing Graphic Equalization Filter Signal Analysis Module.
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$3.64 Shipping Condition: Brand New Location: China Attenuation parameter:. Attenuation(dB/m):0.276 (100MHz). Attenuation(dB/m):0.623(400MHz). Attenuation(dB/m):1.12(1000MHz) Description:RG174/U coaxial ... morecables feature precision-terminated SMA Male connectors for a reliable low loss interface with your RF equipment. Extremely flexible small diameter design is for low profile installations. Available in multiple lengths up to 10-ft. Specification:Type: SMA Male to SMA MaleImpedance: 50 ohmCable length: 5.9 feetCable diameter: 0.11 inch Package Includes:1 x SMA Male to SMA Male Coaxial Cable.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG316 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 2 Pack x Coaxial Cable, 2pcs BNC Female to BNC Female Adapter , Cable Length: 1.22 M/4Feet Wire diameter: 2.5mm/0.09inch Sheath material: FEP Color: Orange Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$3.27 Shipping Condition: New Location: China 1Lot= 5pair (10pcs) 433Mhz RF transmitter and receiver Module link kit /ARM/MCU WL diy electronic kit. 5pair (10pcs) 433Mhz RF transmitter and receiver ... moreModule. Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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$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. Wireless alarm system.
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$3.00 Shipping Condition: New Location: China Core2530 Features. Core2530 ZigBee core board x 1. Combined with our provided firmware, this is a simple ZigBee wireless UART module, just as easy to ... moreuse as any other UART module, and requires NO knowledge about the complicate ZigBee Specification.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece IC MC14489P MOTOROLA Multi-Character LED Display/Lamp Driver SPECIFICATIONS: Part# MC14489P Description: Multi-Character LED Display/Lamp Driver Make: ... moreMotorola Package: DIP20 Quantity: 3 PRESENTED ITEMS ARE NEW. NEVER USED, NOS(New Old Stock) SURPLUS, HAVE NO WARRANTIES NO RETURNS AND NO REFUNDS! See My Other Items
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$3.64 Shipping Condition: Brand New Location: China What is this?RG316 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 1 Pack x Coaxial Cable, 1*UHF Male-UHF Male Adapter , Cable Length: 0.15 M/0.5Feet Wire diameter: 2.5mm/0.09inch Sheath material: FEP Color: Orange Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG58 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of:1 Pack x Coaxial Cable,1 Pack x SMA Female to SMA Female Adapter,Cable Length: 0.3 M/1 FT,Wire diameter: 5mm/0.2inch,Sheath material: PVC,Color: Black,Number of shielding layers: 2,Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.How to use it?The product is very simple to use, just connect it directly.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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$3.20 Shipping Condition: New Location: China Item Description: Maybe you also need it: From Hong Kong. Bluetooth Serial Transceiver Module with backboard: Works with any USB Bluetooth adapters. Easy ... moreto use and completely encapsulated. This module includes key interface and state interface compared with Smart Bluetooth Module Baseboard. The Bluetooth Module Baseboard can be compatible with master mode, slave mode and both master-slave mode. Works for Bluetooth TTL transceiver module which allows your target device to both send or receive the TTL data. The key interface on the baseboard is the master mode button and can be controlled by high level from external MCU. Then this module will search again automatically. This module power supply input is 3.6~6V. Please be careful that it should be not more than 7V. Specifications: Size:35*15mm Net weight:3g Package weight:13g Color:Green Bluetooth module HC-05 Master and slave Two in one module: 1. It is HC-05.Master and slave.Two in one module. 2. Use the CSR mainstream bluetooth chip. Bluetooth V2.0 protocol standards. 3. Module working voltage 3.3 V. 4. Potter default rate of 9600. The user can be set up. 5. The core module size: 28 mm x 15 mm x 2.35 mm. 6. Working current: matching for 30 MA. Matching the communication for 8 MA. 7. Dormancy current: no dormancy. 8. Used for GPS navigation system. Water and electricity gas meter reading system. 9. With computer and bluetooth bluetooth adapter. PDA, seamless connection equipment. 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" Package Included: 1PCS*Bluetooth Serial Transceiver Module with backboard. 1PCS*Bluetooth modul
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece
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$3.00 Shipping Condition: New Location: China RF has high sensibility,within 3km can perform visual distance communication.Indoor signal can be all covered. Automation data acquisition. UART interface ... more(TTL level). Wireless sensing. However, we will try our best to minimize it.
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Free Shipping Condition: New Location: Houston, United States Description:Material: SMA Male with gold plated brass body and contacts, BNC Male with nickel plated connector body and gold plated brass contacts,great ... moreconnectivity.Application: Widely used for your radio, video, broadcast, telecom device connecting to your external antenna.Great for microwave applications and digital communication system requiring high performance.Feature: High frequency and low transmission loss, low voltage standing wave rate, physical foaming flame-retardant, good weather resistant, durable use indoors and outdoors.Advantage: RG316 coaxial cable has good anti-electromagnetic interference and softness, not only light weight, but also has the characteristics of high temperature resistance, moisture resistance, corrosion resistance, etc.
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Free Shipping Condition: New Location: China Modulation mode: ASK OOK ;. Step 2 (enter learning mode): touch the button, the LED light is off. Clear code: Press and hold the button, and the LED will ... morebe off. 10 Relay maximum load capacity: DC 1-110V/5A; AC 85-265V/6A.
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Free Shipping Condition: New Location: China (Not exceeding 38V). 5A high power ,high efficiency and low ripple with power indicator! Short circuit protection: yes(limit current 8A). Output power: ... more75W. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG316 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 2Pcs x Coaxial Cable, Cable Length: 0.15 M/0.5FT Wire diameter: 2.5mm/0.09inch Sheath material: FEP Color: Orange Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$19.90 Shipping Condition: New – Open box 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.
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$3.59 Shipping Condition: New Location: China Module SI4432 digital module design working frequency is 470 MHZ, the rf part, reached the highest emission efficiency harmonic minimum, make the SI4432 ... moreradio module to the outside equipment of radio frequency interference to a minimum, at the same time, it is not susceptible to interference from other equipment, greatly improve the stability of the work. The maximum transmission power module in 19.6 DBM, receiving sensitivity of 113 DBM for rate test (9.6 K), measured with spring antenna distance is about 1000 meters, an external 5 db cylindrical antenna distance can reach 1600 meters, pin spacing is 1.27 mm, make the PCB design is smaller. Characteristics 1. Frequency range：470MHZ 2. Sensitivity: -113dBm(1.2Kbps) 3. Maximum output power: 100mA@19.6dBm 4. data transfer rate: 0.123-256KBP.
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Free Shipping Condition: New Location: Houston, United States Note:The higher in frequency and the longer of the length, then the greater of the attenuation. Please pick the length according to your usage.Description:RG58/U ... morecoaxial cables feature precision-terminated SMA Male connectors for a reliable low loss interface with your RF equipment. Commonly used in RF Applications, Antennas, Wireless LAN Devices , RF Coaxial Connector, RF Coaxial cable, Wi-Fi Radios External Antenna. Specification:Type: SMA Male to SMA MaleImpedance: 50 ohmCable length: 1.5 ftCable diameter: 0.2 inch Package Includes:1x RG58 SMA Male to SMA Male Coaxial Cable.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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Free Shipping Condition: New Location: China Low-Power Mode: The average standby current is 80uA, and the LED light (PWR) will be off. Working Mode: Normal Mode, Low Power Mode;. In Normal Mode, ... morepress and hold the button to power on to enter Low-Power Mode;.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece
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$3.64 Shipping Condition: Brand New Location: China What is this?RG316 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 2 Pack x Coaxial Cable Cable Length: 1.83 M/6Feet Wire diameter: 2.5mm/0.09inch Sheath material: FEP Color: Orange Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG316 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of: 1Pcs x Coaxial Cable, Cable Length: 0.3 M/1FT Wire diameter: 2.5mm/0.09inch Sheath material: FEP Color: Orange Number of shielding layers: 1Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Used: Item that has been previously used but is in working condition.
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Free Shipping Condition: New Location: China 2 SMA Antenna SMA Antenna 2.4G 1100m. [NRF24L01]is 2.4GHz ISM band transceiver for, which has the abilities of auto-acknowledge and auto-retransmit and ... moresupport up to six channels of data reception.
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$3.76 Shipping Condition: Neu Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. Spring antenna ... more(Ra-01) or IPEX external antenna (Ra-02). LoRa Spread Spectrum Modulation Technology.
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Free Shipping Condition: New Location: China Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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$19.90 Shipping Condition: Used Location: Νεα Καλλικρατεια, 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.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece
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$2.99 Shipping Condition: New Location: China Brief Introduction. Support Master and Slave mode. Modify by AT commander- This Module can easily transfer the UART data through the wireless Bluetooth- ... moreWithout complex PCB layout or deep knowledge in the Bluetooth software stack- You can combine this bluetooth module with your system. Product Features* Size: 37 x 17(L x W) Operating Voltage:3.3V Operating Frequency Band:2.4GHz unlicensed ISM band. Bluetooth Specification:V2.0+EDR Output Power Class:Class 2 Flash Memory Size:8Mbit Color:Blue. Package Include. 1*Bluetooth transceiver module* The item will shipped out with a tracking number* Payment. Only paypal payment will be accepted. Payment must be made in 3 working days after auction against UPI Case. Shipment. We ship worldwide. For US buyer. Items will be shipped by China EUB. For buyer from other countries, items will be shipped by Register Airmail which can be tracked. As it is international shipment. Buyers should take shipping time and custom declaration in to consideration before buying. The normal shipping time will be 15-30 working days. If you have any questions about the shipment, you can send us an email about your question, we will try our best to solve it. 24 working hours shipped out on your payment received. It will take 3-5 working days to update the tracking information. If you have bought multiple items from us. You can send us one payment for all the items instead of paying for them individually. When you click the Pay Now Button, ebay will automatically determine if there are other items you have won or purchase from us and will combine them for your review. If you need a fast shipping method such as DHL.UPS,FEDEX,TNT,EMS, please feel free to ask for the difference. About US Topnbest is dedicated to provide various accessory for Raspberry Pi and Arduino including: LCD Display.Fashion looking case, HX1838 IR Control,Dopont wire, Bread board, Heatsink, GY521 Module,
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$43.07 Shipping Condition: Brand New Location: China 5PCS HC-05 bluetooth module with backboard. It is HC-05. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Compatible with bluetooth ... moremaster module"、slave module"or master-slave(whole) module.
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$17.74 Shipping Condition: Used Location: Milpitas, United States Fastcom Faulhaber Federal Pioneer Federal Products Co. Futaba Futurestar Galil Motion GaSonics Gast GasTech Gaston Gates GC Valves GD California GE Fanuc ... moreGE General Electric GE Industrial Services Gems Sensors GEMU General Monitors General Precision General Scanning Genie Industries Genmark Automation GenRad Genwac Georg Fischer Geotest Gespac GF Signet Glassman Glentek Global Laser Gluton West Go Inc.Gould GPI General Precision GPI General Precision Inc.
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$2.80 Shipping Condition: Neu Location: China RFM69HW 868Mhz RFM69HW 433Mhz RFM69HW 915Mhz. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum ... moredesign flexibility. 1 x RFM69HW 868Mhz/433Mhz/915Mhz + 20dBm HopeRF Wireless Transceiver.
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$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece Provide hard-to-find, genuine electronic components fast to help you facilitate your repairs or keep your production running.
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$19.90 Shipping Condition: New – Open box Location: Καλαμαρια, Greece
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$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece
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$3.59 Shipping Condition: New Location: China AT Command: Responsion. AT OK. AT+BAUDx OKxxxxxxxx. BAUD- Baud Rate： 1-1200bps 2-2400bps 3-4800bps 4-9600bps 5-19200bps 6-38400bps 7-57600bps 8-115200bps ... more9-230400bps A-460800bps B-921600bps C-1382400bps. AT+NAMExxxxxx OKsetname. AT+PINxxxx OKsetPIN. Industrial serial port bluetooth. Drop-in replacement for wired serial connections, transparent usage. You can use it. Simply for a serial port replacement to establish connection between MCU and GPS. PC to your embedded project and etc. Computer and peripheral devices. GPS receiver. Industrial control. MCU projects Default serail port setting: 9600. N, 8, 1. Pairing code: 1234. Running in slave role: Pair with BT dongle and master module. Usage. Coupled Mode: Two modules will establish communication automatically when powered. PC hosted mode: Pair the module with bluetooth dongle directly as virtual serial. Bluetooth protocal: Bluetooth Specification v2.0+EDR Frequency: 2.4GHz ISM band Modulation: GFSK(Gaussian Frequency Shift Keying) Emission power: Sensitivity: Speed: Asynchronous: 2.1Mbps(Max) 160 kbps. Synchronous: 1Mbps/1Mbps Security: Authentication and encryption Profiles: Bluetooth serial port. CSR chip: Bluetooth v2.0 Wave band: 2.4GHz-2.8GHz. ISM Band Protocol: Bluetooth V2.0 Power Class: +6dbm) Reception sensitivity: 85dBm Voltage: 3.3(2.7V-4.2V) Current: Paring- 35mA. Connected- 8mA Temperature: 40~ +105 Degrees Celsius User defined Baud rate: 4800. 9600, 19200, 38400, 57600, 115200, 230400,460800,921600,1382400. Dimension: 26.9mm*13mm*2.2mm. Pin definition: PIO8 connects with LED cathodea with 470ohm series resistor in between. LED NEGATIVE connects to ground. It is used. To indicate the module state. After powered on. Flashing intervals differ in different states. PIO9 is used to control LED indicating paring. It will be steady on when paring is successful. PIO11. Module state switching pin. HIGH- response to AT command; LOW or floating- regular work status. With build-in re
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$3.00 Shipping Condition: New Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. Spring antenna ... more(Ra-01) or IPEX external antenna (Ra-02). LoRa Spread Spectrum Modulation Technology.
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Free Shipping Condition: New Location: China 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.
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$3.64 Shipping Condition: Brand New Location: China What is this?RG58 coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave ... moreapplications and digital communication systems requiring high performance.What will I get?In the package of:1 Pack x Coaxial Cable,1 Pack x SMA Female to SMA Female Adapter,Cable Length: 1 M/3.2 FT,Wire diameter: 5mm/0.2inch,Sheath material: PVC,Color: Black,Number of shielding layers: 2,Is there any advantages of the product?Coaxial cable has good anti-electromagnetic interference and softness, with low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, and durable use indoors and outdoors.How to use it?The product is very simple to use, just connect it directly.
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