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$
56.83
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Condition: New
Location: STRATFORD-UPON-AVON, United Kingdom
L; 725uH +/- 10%. 10 pcs x 125Khz RFID Antenna coils. Space Electronics Ltd have supplied electronic components since the early 1980's. Tinned ends.
$
6.52
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Condition: New
Location: China
Microphone receiving distance: 1m normal speech. Microphone and audio input conversion mode: unplugged audio cable microphone works automatically. Transmitting ... morefrequency: 87-108MHz 14 frequency points, change frequency by dip switch.
$
35.66
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Condition: New
Location: China
SIM7070G NB-IoT / Cat-M / GPRS HAT for Raspberry Pi, global band support, with GNSS positioning. Based on SIM7070G, Global Band Support. SIM7070G Cat-M/NB-IoT/GPRS ... moreHAT x1. NB-IoT / Cat-M / GPRS / GNSS HAT.
$
10.12
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Condition: New
Location: Alhambra, United States
ICOM Molex LDG 4 Pin Plug and 4 pin socket. ICOM Automatic Antenna Tuner ATU Rear Tuner Socket. ideal to make a extension cable to get the ATU away from ... morethe radio. This is the right connector you need to plug into the white 4 pin socket on the rear of your ICOM radio.
$
9.19
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Condition: New
Location: China
10 x NRF24L01+ 2.4GHz Wireless Transceiver Module New. Standard DIP Pitch Interface for embedded applications. Built-in 2.4Ghz antenna.
$
34.09
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$2.99 Shipping
Condition: New
Location: China
Large data buffer: 512bytes, suitable for massive data transfer. 2 x Wireless RF modules. 2 x Antennas. 1 x USB converter module. UART/TTL; GFSK modulation;. ... moreWorking frequency: 431~478Mhz (1KHz step).
$
34.19
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Condition: New
Location: Jamaica, United States
Large data buffer: 512bytes, suitable for massive data transfer. 2x Wireless RF modules. 2x Antennas. 1x USB converter module. Working frequency: 431~478Mhz ... more(1KHz step). Color: Yellow + Black. hope you could understand.
$
8.99
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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.
$
253.80
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Condition: New
Location: China
The highest precision of small range can reach 0.03° (refer to the product performance table for more precision indicators), and the accuracy is high. ... moreIndustrial level. ·IP67 protection grade ·High vibration resistance>2000g·resolution 0.01°.
$
20.73
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Condition: Used
Location: China
1PC Solderless MB-102 MB102 Breadboard 830 Tie Point PCB BreadBoard For Arduino. NRF24L01+PA+LNA SMA 2.4G 1100M Antenna Wireless Transceiver Communication ... moreModule. Solenoid valve. Engine parts. our product covers engine components.
$
6.71
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$2.81 Shipping
Condition: Neu
Location: China
1 x Downloader Cable Bluetooth 4.0 CC2540 for Zigbee CC2531 Sniffer USB Dongle. CC2540, CC2541. 1 x CC2531 Sniffer Bare Board Protocol Analyzer Wireless ... moreModule USB Interface Dongle. 1 CC2531 USB Bluetooth 4.0 Protocol Analyzer Sniffer With External Antenna.
$
1.20
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$3.50 Shipping
Condition: New
Location: China
1 x HC-12 SI4463 433MHz Wireless Module Serial Port 1000m Replace Bluetooth. YJ-14005 is an advanced, low-cost RF transceiver module is a frequency of ... more868MHz. Excellent receiver sensitivity (-121dBm) ensures a wide range of high performance excellence connection.
$
1.25
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Condition: New
Location: China
Integrated dual mode Bluetooth (classic and BLE). Compliant with Bluetooth v4.2 BR/EDR and BLE specification. This is a adapter board for ESP-32S Wireless ... moreModule. It can be inserted to breadboard with Dupont cable wire.
$
86.44
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Condition: New
Location: China
Model: 2P/4P 63A. 1xTransfer Switch. Due to the light and screen difference, the item's color may be slightly different from the pictures. 12dbi WIFI ... moreAntenna 2.4G/5.8G Dual Band Pole Antenna SMA Male with Magnetic Base.
$
16.14
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Condition: New
Location: China
Original esp32 s2 chip, kill all firmware. Specifications: Material:PCB. Red independent 2.4g antenna, the signal is more stable. Made of gold-plated ... morecircuit material. 5Pcs High Sensitive Spare Tip Screen Stylus Nib for Samsung Galaxy Note 10/10+.
$
33.65
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Condition: New
Location: 金东区, China
The for MMDVM hotspot support module can work with UHF or VHF(VHF is not the main band). STM32_for MMDVM_HS HAT Rev1.7 Guide. Hardware add (SDA,SCL)R20,R21 ... moreConnect stm32 i2c 2 bus to OLED,and raspi. · Supports DMR, P-25, D-Star and System Fusion.
$
119.99
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Condition: New – Open box
Location: Pompano Beach, United States
Manufacturer Part Number: EVA-7M-0.
$
5.58
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Condition: New
Location: China
TY24D-TX is the transmitting module, TY24D-RX is the receiving module. The output port corresponding to the receiving module can output the level signal, ... moreand the module has the output status. Select to select the latched or non-latched mode.
$
7.02
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$1.69 Shipping
Condition: New
Location: 金东区, China
$
3.34
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$3.24 Shipping
Condition: Neu
Location: China
CC1101 868MHZ. CC1101 433MHZ Green. multi-channel transceiver @ 868MHz. CC1101 433MHZ Red. Chip: CC1101. USB CC1101 433MHZ. Center frequency: 433M. CC1101 ... more+Antenna.
$
39.98
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Condition: New
Location: United States
Bluetooth: 4.2BR/EDR and BLE standard. IO port: 9. Power consumption Turn off the flash: 180mA@5V. Turn on the flash and adjust the brightness to the ... moremaximum: 310mA@5V. Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE.
$
39.99
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Condition: New
Location: United States
Bluetooth: 4.2BR/EDR and BLE standard. IO port: 9. Power consumption Turn off the flash: 180mA@5V. Turn on the flash and adjust the brightness to the ... moremaximum: 310mA@5V. Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE.
$
79.94
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Condition: Used
Location: Pleasantville, United States
YOU ARE BIDDING ON ONE POWERWAVE 800-18545-301 A iRET CONTROLLER AISG V2 ANTENNA CONTROLLER MODULE. THIS IS USED SHELF SURPLUS FROM BANKRUPT POWERWAVE ... moreFACILITY AND IS GUARANTEED NOT D.O.A. SEE OUR STORE FOR MORE POWERWAVE RF MICROWAVE TEST ITEMS! IF YOU HAVE ANY QUESTIONS PLEASE CALL 480-200-0156. OR HIT ASK THE SELLER A QUESTION. G5STEELRACK + MWHALL*5 X19) International Buyers Please Note: Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We do not mark merchandise values below value or mark items as"gifts" US and International government regulations prohibit such behavior. Check out my! Be sure to add me to your!
$
5.44
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$2.58 Shipping
Condition: Neu
Location: China
MINI Wemos D1 ESP32. mini D1 ESP32 Black x1pcs. ESP32 Module. ESP32 vs ESP8266 1PCS ESP-32S WLAN & BLE IoT Module Dual-Core CPU Ethernet Port MCU ESP8266 ... more240MH. GPIOs für 10 Touch-Sensoren Nicht vorhanden.
$
15.21
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Condition: New
Location: China
Night Flying Light LED Signal Lamp Accessories for DJI Mavic Mini/Mini 2 Drone. For SCX10 D90 TRX4 1/10 RC Climbing Car Spotlight Dual-Row Roof Lamp Light ... moreKit. Night Flying Light LED Signal Lamp Kit for DJI Mavic Air 2/Mavic Mini/Mavic2 Pro.
$
1.84
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Condition: New
Location: China
$
22.79
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$3.59 Shipping
Condition: New
Location: China
This is an RTL-SDR software defined radio receiver with RTL2832U ADC chip, R820T2 tuner, 1PPM TCXO, SMA F connector and aluminium case with passive cooling. ... more(HF works in direct sampling mode - V.3 models and above only).
$
6.36
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Condition: New
Location: China
Support decoding frequency: 315Mhz or 433Mhz. Normally you can see 315Mhz or 433Mhz, and the chip model can see the largest one. The black blocks generally ... morehave 8 feet or 16 feet or more, and they are also printed with common words.
$
50.00
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$3.00 Shipping
Condition: New
Location: China
The RF1494A is ideal for multi-mode GSM, EDGE, UMTS, and LTE handset applications. This module integrates low pass filtering on the GSM transmit paths ... morethus avoiding the need for external harmonic attenuation.
$
8.07
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$1.69 Shipping
Condition: New
Location: 金东区, China
$
2.84
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Condition: New
Location: 闵行区, China
Item Description: Frequence: 2.4GHz~2.5GHz PCB Thickness: 1.0MM with Gold/Silver plated Support up to six channels of data reception Low operating voltage: ... more3 ~ 3.6V Max Current: 115mA High rate: up to 2Mbps Multi-frequency: 125 frequency This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost! This module can achieve a good balance between wireless transition performance and cost! You can easily add it with your own MCU/ARM/PIC/AVR/STM32 system! What're more. This nRF24L01+ module is designed with Power amplifier and SMA antenna! This allowed you to use the wireless communication up to 1000 meters! No barrier) This nRF24L01+ wireless Module has 100% the same interface like our standard nRF24L01+ module shown as followed(You can easily replace your Mini nRF24L01+ Module to our powerful nRF24L01+ module without any change in software! Datasheet and interface link: Click Here to Download Package Includes: 1PCS*NRF24L01+PA+LNA 1PCS*New SMA Antenna 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 time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser
$
39.96
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Condition: New
Location: United States
Bluetooth: 4.2BR/EDR and BLE standard. IO port: 9. Power consumption Turn off the flash: 180mA@5V. Turn on the flash and adjust the brightness to the ... moremaximum: 310mA@5V. Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE.
$
5.30
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$3.20 Shipping
Condition: New
Location: China
1PC SIM800C GSM GPRS Module 5V/3.3V TTL STM32 C51 with Bluetooth and TTS for Arduino. 1PC SIM800C GSM GPRS Quad-band SMD Chip for Wireless Module. SIM800C ... moremodule 4 frequency module, available worldwide.
$
8.16
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Condition: New
Location: China
1xQuick Splitter. Size: 31 24 10mm(3 ports), 59 15.5 10mm(6 ports). Line connection: parallel. Due to the light and screen difference, the item's color ... moremay be slightly different from the pictures. 12dbi WIFI Antenna 2.4G/5.8G Dual Band Pole Antenna SMA Male with Magnetic Base.
$
1.14
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$42.41 Shipping
Condition: Brand New
Location: China
1 x SX1278 LoRa Spread Spectrum Wireless Module 433MHz Serial SPI Interface Ra-01. Ra-02 is based on SX1278 wireless transparent transmission module (transceiver ... moreone), with IPEX socket it can connect external antenna.
$
48.42
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$9.99 Shipping
Condition: New
Location: China
Lastest ESP32 Version: REV1. Transmit current: 120mA@+20dBm. Transmit power: +20dBm. 3D Antenna. LORA antenna connector is RG316. Automatic frequency ... morecorrection. Destined module with ceramic antenna, signal super.
$
2.71
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Condition: New
Location: China
This is WiFi serial transceiver module, based on ESP8266 SoC which has integrated TCP/IP protocol stack. - Arduino UNO R3 and the compatible board can ... moredirectly connect to this module. - You can debug the module with the USB to TTL module, such as FT232RL, CH340G module.
$
4.20
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$3.00 Shipping
Condition: New
Location: China
1PC Wireless Transmitter + Receiver. 1PC wireless Transmitter+ Receiver. Receiver sensitivity: -105dB. Shock resistance: 4.7M. Encoding type: Fixed code, ... morewelding code to achieve the pairing (oscillation resistance is 820K).
$
28.68
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Condition: New
Location: United States
This SPDIF/TosLink Digital Optical Audio Switchers can let the users to connect three digital optical TosLink sources to one optical TosLink (SPDIF) input ... moreon your AV amplifier. 1 3 Port Toslink Switch.
$
58.48
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$7.50 Shipping
Condition: New
Location: China
1PC Solderless MB-102 MB102 Breadboard 830 Tie Point PCB BreadBoard For Arduino. NRF24L01+PA+LNA SMA 2.4G 1100M Antenna Wireless Transceiver Communication ... moreModule.
$
1.64
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$2.58 Shipping
Condition: Neu
Location: China
2pcs NRF24L01 + 2.4GHz Antenna Wireless Transceiver Module For Microcontroller NRF24L01P Also known as NRF24L01+ 1. The real GFSK monolithic transceiver ... morechip 2. Built-in hardware and link layer 3. Automatic response and automatic retransmission function 4. Address and CRC check function 5. Wireless rate: 1 or 2 MBPS 6. SPI interface rate: 0 ~ 8MBPS 7. 125 optional channels work 8. Channel switching time is very short. Can be used for frequency hopping 9. Fully compatible with nRF24XX series 10.I/O can accept 5v level of input 11.±60ppm 16MHz crystal 12.Low working voltage: 1.9 ~ 3.6 V 13.The global open ISM frequency band. The maximum 0dbm transmitted power, free license to use. 14.Transmission distance up to 100 meters in outdoor open occasions! 1) We accept PayPal payment ONLY. Please feel free to contact us if you have any question. inkfrog terapeak. I000000. InkFrog Analytics.
$
22.68
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Condition: Neu
Location: China
Main chip: ESP32-S3FN8 (Xtensa® 32-bit lx7 dual-core processor). SX1262 LoRa node chip. Interface: Type-C USB; 2 1.25 lithium battery interface; LoRa; ... moreANT(IPEX1.0); 2 18 2.54 Header Pin. Bluetooth: Bluetooth 5.
$
9.94
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Condition: New
Location: Taiwan
Antenna Type: PCB Antenna. Bluetooth: BT5.2 & BT5.1 & BT5. ‧Bluetooth 5, IEEE 802.15.4, 2.4 GHz transceiver. About The Module ‧ Nordic SoftDevice ready ... moreand with support for concurrent multi-protocol.
$
15.97
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Condition: New
Location: China
It consists of a vertical radiator and the 3-4 root horizontally extending oscillator components. GP antenna structure is simple, easy to set up, no rotator, ... moreusually used as a fixed radio antenna, making simple.
$
4.92
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Condition: Neu
Location: China
ESP32-SWIFI Bluetooth Module. 1 xESP32-S ESP32S WIFI Bluetooth Module ESP32 Serial to WiFi Module With Daul Antenna. ESP32-CAM Board+OV2640. Ultra-small ... more802.11b/g/n Wi-Fi + BT/BLE SoC module. Standard SCCB interface, compatible with I2C interface.
$
20.89
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Condition: New
Location: China
CW Decoder Morse Code Reader Morse code Translator Ham Radio Accessory Essential Module Include LCD1602 DC5V -12V/500mA. LCD1602 display, large screen ... moredisplay. The decoder works well as a practice Morse code and checks your own decoding ability when listening to CW input sources.
$
4.47
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Condition: New
Location: China
It is different. JDY-41 has long-distance transparent transmission communication. The receiving end will not receive garbled data. The communication distance ... morehas been greatly improved. The transmitter transparently transmits the data to the receiver, and the transmitter will know whether the receiver has received it or not.
$
0.99
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Condition: New
Location: China
Item description 5pcs Helical antenna 433MHz Good quality 433M spring antenna can be used for a variety of 433MHz wireless device. Such as wireless module ... moreCC1100\ CC1020\ NRF905\ NRF903\ SI4432 and other products, ease of use, performance, and to use soldered directly on the antenna of a wireless module. Feature: Frequency Range(MHz)433MHz+/6MHz Gain(dBi)2.2 V.S.W.R: Input Impedance( OHM)50 Max-power(dBm)30 Weight(g)1.3 Diameter(mm)5 Length(mm)28+/1(Including welding part length) Height(mm)20+/1(Exposed parts. Does not contain the welding part length) mm)6+/1 Connector Type:direct weldment Payment Information ◆ we accept Paypal payment only. You can use credit card through PayPal. ◆ If you bid or buy more than one item. Please pay all of them in one single PayPal transaction shipping Information ◆ Shipping address: Please make sure to provide us with correct. Precise, and detailed shipping Address. ◆ Send Time: Items will be shipped by air mail within 1-2 days after payment received. ◆ Delivery Time: USA. Canada, Australia, West and North Europe 10-20 Business Days, other countrys may take 15-25 Business Days. ◆ In addition, If you don't receive items over 30 business days. Please contact us. Return policy ◆ unquestionable. If you are not satisfied with our products. We will resend or refund your full money. Contact us ◆ Any inquiry. Please feel free to contact us with EBAY message. Your questions will be replied within 24 hours. Powered by The free listing tool. List your items fast and easy and manage your active items.
$
3.70
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Condition: Neu
Location: China
·Board mounted PCB antenna (ESP32-S2 WROOM). The ESP32-S2 chip is equipped with a Tensa 32-bit LX7 single core processor, with a working frequency of ... moreup to 240MHz. Built in ESP32-S2 chip, Xtensa ® Single core 32-bit LX7 microprocessor, supporting clock frequencies up to 240MHz.
$
0.99
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Condition: New
Location: China
It can be used directly by plugging it into the backplane. Image output formats: JPEG (OV2640 only), BMP, GRAYSCALE. Bluetooth: Bluetooth 4.2BR/EDR and ... moreBLE standards. Antenna shape: integrated PCB, 2dBi gain.
$
75.00
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$8.70 Shipping
Condition: New
Location: Carson City, United States
µFR Reader/Writer is contactless RFID Mifare card programmer with development tools. This reader is completely manufactured in Serbia and all its ... morefunctions have been developed by D-Logic. Reader supports contactless Mifare cards and comes with a separate DLL that supports specific Windows API interface. This tool for programming and reading RFID card opens to a range of possibilities for its usage in a variety of purposes from making and programming of contactless cards according to the demand of end users. Through access control and logging to use in a various security systems. Due to the great support it has. This small but powerful device with no problems and additional installation can be used with the already developed software solution. In everyday use, uFR Mifare ® programmer may find its purpose in various fields that require any form of identification and verification using RFID cards. uFR card reader/writer operates with Mifare ® Classic contactless card series which communication interface is compliant to ISO/ IEC 14443 A and also has a hardware support for ISO/ IEC 14443 B standard. Package Contents: 1 UFR Mifare card programmer 1 USB cable 3 Mifare 1K cards Free software: uFR Examples for Mifare cards programming in Java. Java Applet, JavaScript, Lazarus, Delphi, C + + Builder, Microsoft® Visual C + +, Net, Microsoft® Visual C# Microsoft® Visual Basic.net- uFR Card Formatter- for independent Mifare card programming- Windows ® OS.dll& Linux ® OS.so Support and implementation uFR Mifare ® card reader and writer connects to a computer's USB port. Also the software support for programming languages ​​with examples for cards programming from simplest to complex. Is copied to the computer from the provided media and without any extra installation through the system, the device is ready for operation. uFR is a small powerful tool for card programming and reading and contains a comprehensive software support for easy and clever manipulation of Mifare cards
$
4.57
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Condition: New
Location: China
Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, ... moreand interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
$
3.06
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Condition: Neu
Location: China
ESP32 vs ESP8266 1 ESP-32 ESP-32S ESP-WROOM-32 WLAN & BLE Module. GPIOs für 10 Touch-Sensoren Nicht vorhanden. Integrated dual mode Bluetooth (classic ... moreand BLE). ESP-32S ESP32 Module. Compliant with Bluetooth v4.2 BR/EDR and BLE specification.
$
4.55
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$2.99 Shipping
Condition: New
Location: China
ESP-15F is a powerful WiFi module. ESP-15F WiFi module supports standard IEEE802.11b/g/n protocol, complete TCP/IP protocol line. Support interface: only ... moresupport UART 10□ quantity 3 (reserved). IO4: GPIO4 reserved interface.
$
6.03
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Condition: New
Location: China
Toast Slice Layered Cake Layer Slicer Cake Leveler Adjustable Cake Slicer. It is easy to install and small sized. It is widely applicable to different ... moretypes of electric circuits, such as cars, motors, water dispensers, and etc.
$
18.95
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$4.99 Shipping
Condition: New
Location: Novi, United States
One LTE / WiFi / LoRa / etc. external antenna could be connected to wireless board connector via SMA to IPEX () adapter cable glued into enclosure wall. ... moreTwo M3 self tapping screws securely attach the PCB to the enclosure.
$
13.81
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Condition: New
Location: United States
Onboard SIM800C GSM/GPRS module. After the module starts, the indicator light flashes once every 1 second at the beginning, and after a period of initialization, ... morethe indicator light flashes once every 3 seconds, and the module starts to work normally.
$
14.46
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Condition: New
Location: China
3-Support recording. Recording only support TF mode or USB mode operation. (Long press the MODE button to start recording, long press the MODE button ... moreagain to cancel recording and play the recording file; long press the pause button to exit the recording mode. ).
$
38.51
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Condition: New
Location: 金东区, China
$
57.94
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Condition: New
Location: China
Working current (DC 12V): standby current 8MA, single relay working current is about 30MA;. If the learning fails, the indicator light will go out directly. ... moreThe maximum load capacity of the relay: DC 1-110V/5A; AC 85-265V/6A.
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