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Free Shipping Condition: New Location: China Open407V-D Standard STM32 development board designed for the ST official tool STM32F4DISCOVERY. And integrates various standard interfaces, pretty easy ... morefor peripheral expansions. Open407V-D is an STM32 development board designed for the ST official tool STM32F4DISCOVERY. Which features the STM32F407VGT6 microcontroller onboard. The Open407V-D supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with STM32F4 series microcontrollers. STM32F4DISCOVERY socket: for easily connecting the STM32F4DISCOVERY, USART2 interface: easily connects to RS232. RS485, USB TO 232, etc. SPI1/SPI2 + AD/DA interface easily connects to SPI peripherals such as DataFlash(AT45DBxx) SD card, MP3 module, etc. SPI1 features AD/DA alternative function. Supports connecting AD/DA module as well, CAN1 interface: communicates with accessory boards which feature the CAN device conveniently, CAN2 interface: communicates with accessory boards which feature the CAN device conveniently, I2C1/I2C2 interface: easily connects to I2C peripherals such as I/O expander(PCF8574) FRAM(FM24CLxx) etc. I2S2/ I2S3/ I2C1: for connecting I2S peripherals. Such as Audio module, DCMI interface: for connecting camera module, SDIO interface: for connecting Micro SD module. Features much faster access speed rather than SPI, FSMC + SPI interface(16-bit FSMC + SPI) for connecting touch screen LCD, FSMC interface(8-bit FSMC) easily connects to peripherals such as NandFlash. Ethernet, etc. USART3 interface: easily connects to RS232. RS485, USB TO 232, etc. ULPI interface: for connecting high-speed USB peripheral(the STM32F407V integrates USB HS controller without any PHY device) Ethernet interface: easily connects the MCU to ethernet network by using an additional ethernet module, 5V DC jack 5V/3.3 V power input/output: usually used as power output. Also common-grounding with other user board, MCU pins connector: all the MCU pins are a
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$9.95 Shipping Condition: New Location: Beverly, United States AMPHENOL PART NUMBER: 31-320-RFX. RF Connector BNC Straight Crimp Plug RG-55 RG-142 RG-223 RG-400 50 Ohm.
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Free Shipping Condition: New Location: White, United States 1 Pole breaker in ½" thin body - NC Style. Circuit breakers should only be replaced with new tested and Safety Agency Listed circuit breakers. Used or ... morerefurbished circuit breakers should never be used.
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Free Shipping Condition: New Location: Peoria, United States Circuit breakers should only be replaced with new tested and Safety Agency Listed circuit breakers. 120/240 VAC 2 Pole breaker 1 in. For use in Challenger ... moretype A circuit breaker panels.
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$2.99 Shipping Condition: New Location: China It is fully compatible with the common nano board. More convenient for the application: emakefun RF-Nano Edge integrates an NRF24L01 + module with arduino ... morenano v3.0 board, which is very convenient for 2.4G wireless connect application.
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Free Shipping 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). · Supports DMR, P-25, D-Star and System Fusion. · SMA antenna ... moreconnector, UHF&VHF antenna included. ·UHF 433 900 MHZ, VHF 144 220 MHZ Opera FREQ.
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$10.00 Shipping Condition: New Location: China AD-FMCOMMS-EBZ card is a high-speed analog FMC module, designed to showcase AD9361, a high-performance, highly integrated RF agile transceiver designed ... morefor RF, such as 3G and 4G base stations and SW software defined radios.
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$13.60 Shipping Condition: Used Location: Milpitas, United States It is being sold as used and untested, and is being sold as-is. Farmon Inc.
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$3.22 Shipping Condition: Neu Location: China (VHF is not the main frequency band, performance is reduced) RF expansion board. Installed JumboSPOTUHF (430-440)+VHF (144146). 8GTF card mounted PI-STAR ... morepanel. OLED LED&RGB. 802.11b/g/n Wireless LAN.
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Free Shipping Condition: New Location: China
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$15.45 Shipping Condition: New – Open box Location: Madawaska, United States THIS IS NEW IN BOX. SURPLUS RECENTLY CLOSED FACTORY WESCHLER INSTRUMENTS CURRENT TRANSFORMER RATIO: 200:5 A MODEL 2SFT-201 RF 1.0 ACC CLASS +/ 1% 4.0 ... moreVA 50-400 JZ 600V I NS CLASS 10kV BIL*WE SELL A LARGE VARIETY OF INDUSTRIAL ITEMS. FACTORY ITEMS, PARTS, ETC WITH NEGOTIABLE PRICES. WHILE YOUR HERE. PLEASE FEEL FREE TO TAKE A LOOK AT WHAT WE HAVE TO OFFER IN OUR STORE, AS IT'S BEING UPDATED EVERY MINUTE! Serious buyers only! All items must be paid for within 7 days. Any items not paid for within 7 days will be cancelled and have an unpaid item dispute filed. Once that is complete. The items will be re-listed. PlEase disregard the number and letter in parenthesis it is for office use. Please be sure to look at our other auctions as we do combine on shipping. If you are bidding on more than 1 auction please wait until all of them for that week are over so we can send you a combined invoice to save you on shipping. Thanks! Check out my other items! Be sure to add me to your favorites list! Shipping Price listed is based on delivery within the Continental US only. Alaska. Hawaii, and Puerto Rico as well as international buyers should contact us for shipping quote. RETURNS: If we make a mistake with info in the auction or say something works and then it doesnt etc then we will take full responsibility in a refund but just to return something because you ordered the wrong thing or bought the wrong part number or did not know if something is outdated we will not accept a return. I just got a negative because an item we had in our store was obsolete but had the part number on it. We assume the buyer knows what he is buying or needs and any items that no longer are being made are often purchased on ebay as a last resort to find obsolete items. BB GG
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$28.00 Shipping Condition: New – Open box Location: Niagara Falls, United States We are specialized in hard-to-find components. Datasheet or technical specifications is available upon request.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: 金东区, China · Supports DMR, P-25, D-Star and System Fusion. The for MMDVM hotspot support module can work with UHF or VHF(VHF is not the main band). · SMA antenna ... moreconnector, UHF&VHF antenna included. ·UHF 433 900 MHZ, VHF 144 220 MHZ Opera FREQ.
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$1.98 Shipping Condition: Brand New Location: China DC 3v-6v to 400kV Boost Step-up Power Module High-voltage Generator 400000V SKU: A676 Description Features: The high-voltage module uses the principle ... moreTesla coil is made of high-voltage pulse output voltage current. Small size, high efficiency, simple external circuit( just plug in the switch, the battery can be) discharge intensity violent. Specification: Voltage: Input DC3.6-6V. Output DC400kV- 600KV( Please note that when security) High Type: Pulse Current High voltage bipolar discharge distance: 10mm-20mm Output voltage lines Length: about 100mm Input power cable length: about 100mm Dimensions: Φ24* 65mm Input wiring: Red and green power connection red line:+" green line" About Power: 3.7V Li-ion battery can be used single or two series. Such as 18650, idle cell phone batteries( to remove the protection board, the proposed capacity of 2000mAh or more) or NiCd/ NiMH battery pack, 4V or 6V Lead Acid batteries. This module is a small production with high-pressure science inverter transformer/ booster finished module. The input terminal DC3V-7.2V voltage can get 200,000 volts DC high voltage( about 1-2 cm arc) at the output can be used as high school science experiments, electronic equipment, negative ion generator, high voltage source to use when making small science. Note: Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance( before electricity. Battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment, prohibited from beyond the arc when powered up, the energy can not be released due to high pressure, easily damage the module. Due to power. The internal heat is not easy, every power-on time should be controlled within a minute. Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output. Two sections o
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Free Shipping Condition: New Location: Miami, United States RG59 Plenum BNC Compression Connector CCTV F-CONN 25 PACK- outer bag is open- inner bags are sealed Part Number: FS59BNCPL2 Shipping included
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$28.00 Shipping Condition: New – Open box Location: Niagara Falls, United States We are specialized in hard-to-find components.
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Free Shipping Condition: New Location: China RC522 Chip MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip. NXP launched by the company for the"table" ... moreapplication of a low-voltage, low-cost, small size of the non-contact card chip to read and write, smart meters and portable handheld devices developed better choice. The MF RC522 use of advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols. 14443A compatible transponder signals. The digital part of to handle the ISO14443A frames and error detection. In addition, support rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products. MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s. As new members of the 13.56MHz reader card series of highly integrated chip family, MF RC522 MF RC500 MF RC530 There are a lot of similarities, but also have many of the characteristics and differences. Communication between it and the host SPI mode helps to reduce the connection narrow PCB board volume, reduce costs. RFID module The MF522-AN module the the original Philips MFRC522 chip design circuit card reader. Easy to use, low cost, and applies to the user equipment development, the reader and the development of advanced applications, the need for the user RF card terminal design/production. This module can be directly loaded into the various reader molds. Utilizes a voltage of 3.3V, through the SPI interface simple few lines directly with any user CPU motherboard connected communication can ensure that the module is stable and reliable work, distance card reader; Electrical parameters Operating current:13-26mA/DC 3.3V Idle current:10-13mA/DC 3.3V Sleep current: Peak current: Operating Frequency: 13.56MHz Supported card types: mifare1 S50. Mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Product physical characteristics: size: 40mm×60mm Environmental Operating temperature: 20-80
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Free Shipping Condition: New Location: Niagara Falls, United States
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Free Shipping Condition: New Location: China
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$3.22 Shipping Condition: Neu Location: China Adapter Module. Display module. Step up module. Step down module. Wireless module. Vehicle LED display status (Tx, Rx, PTT, Mode). Receiver&Transmitter. ... moreMicro USB Power.
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$11.60 Shipping Condition: For parts or not working Location: Kawkawlin, United States These services include PARTS ONLY. This is a PARTS ONLY item and is sold as is.
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$9.95 Shipping Condition: New Location: Beverly, United States AMPHENOL PART NUMBER: 31-320-RFX. RF Connector BNC Straight Crimp Plug RG-55 RG-142 RG-223 RG-400 50 Ohm.
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$28.00 Shipping Condition: Used Location: Niagara Falls, United States We are specialized in hard-to-find components.
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Free Shipping Condition: New Location: China
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$15.45 Shipping Condition: New – Open box Location: Madawaska, United States OMRON G2R-1-SN 24 VDC GENERAL PURPOSE RELAY WITH P2RF-05-E SOCKET. SINGLE POLE. TECH DATA :G2R-1-SN.
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$5.00 Shipping Condition: New Location: China If the distance from the radio to the antennas is long, the cost of cables will increase even more. The combiner is a good solution to the high cost of ... morecables. If you already have two UHF and VHF radios and have a dual-band antenna, you can use the combiner to make reasonable use of your resources.
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Free Shipping Condition: New Location: China Description. Maximum operating speeds up to 2Mbps. GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control ... moreapplications. 125 Channels. Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection. Multipoint communication address control. Low-power 1.9 ~ 3.6V. Only 1uA on Power down mode Built-in 2.4Ghz antenna 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. Built-in voltage regulator Standard DIP Pitch Interface for embedded applications size: 34mm X 17mm X 1mm Package Included: 1 x Arduino NRF24L01+ 2.4GHz Wireless Transceiver Module New. Preview. Engineered for professional eBay sellers！ On Jan-03-15 at 00:11:01 PST. Seller added the following information:
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$1.99 Shipping Condition: New Location: China Can read the card serial number of EM4100, 4001, TK4100, EM4305 and other 125K RF cards. 125Khz HID cards and compatible card reader module HID ID WG ... more/UART reader module. Long reading distance, strong decoding ability, low power consumption.
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Free Shipping Condition: New Location: Potomac, United States LO/RF Frequency: 2MHz - 1000MHz. RoHS Compliant. IF Frequency: DC-1000MHz. LO Driver Level: +17dBm. LO-RF Isolation: 50dB (typ) for Low Band, 35dB (typ) ... morefor Mid Band, 35dB (typ) for Upper Band.
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$3.00 Shipping Condition: New Location: China 56x40x12mm/2.2x1.6x0.5" Aluminum RF Shield Box + Two SMA Female Connectors for Low Noise Amplifiers. The microwave shield box is made of die-casting aluminum ... moreand CNC machined. It can be used for low-noise amplifiers, power amplifiers and professional RF design.
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$2.80 Shipping Condition: Neu Location: China The ESP32-S3 has a complete Wi-Fi subsystem and low-power Bluetooth subsystem with industry-leading low-power performance and RF performance. ESP32-S3 ... moredownload burn-in program files (burn-in firmware), you can download through the ESP32 passthrough USB interface, or through the on-board hardware USB to serial port, in short, the two TYPE-C USB ports on the board can download the program.
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$2.99 Shipping Condition: New Location: China SMA Male to SMA Male Plug in series RF Coaxial Adapter Connector Male to Male SMA Connector Adapter.
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$3.00 Shipping Condition: New Location: China 1 x LNA 50-4000MHz SPF5189 RF Amplifier. This RF low noise amplifier LNA is 50-4000MHz, NF = 0.6dB. LNA: 50-4000mhz. This is a 5--6000MHz RF signal power ... moreamplifier with 20dB gain. In the case of amplifying weak signal, the noise of the amplifier itself may be very serious, so it is hoped that this noise will be reduced to improve the signal-to-noise ratio of the output.
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$3.00 Shipping Condition: New Location: China hkpowerstore Instructions for RF Wireless Remote 1.Turn On/ Standby Press this key to turn on unit or switch to standby mode. Unit will turn on and restore ... moreto previous status at powering on moment. 2. Lighting mode Switch to lighting mode from dynamic mode. 3/8/9. Dimmer Adjust Shortcuts Switch to 100% 50% or 25% brightness lighting mode. 4/6. Dynamic Mode Adjust Switch to dynamic mode from lighting mode, or switch between different dynamic modes. 5/7. Speed Adjust Adjust playing speed of dynamic modes. Press SPEED+ to increase seed and press SPEED- to decrease. 10/11. Brightness Adjust(Dimmer) Adjust lighting mode brightness. Press BRIGHT+ to increase brightness and press BRIGHT- to decrease Functions for RF Wireless Remote Dimmer& Dynamic 8 Dynamic Effects 10-level Dimmer 256-Grade PWM Speed Adjustable Card Type Remote Ultra Slim Design Smooth Dimmer Effect 1 to 1 Remote Paired Auto Save Function Installing for RF Wireless Remote 1. Power Supply This unit accepts DC 5V to 24V power supply. The red cable should be connected to positive and black cable to negative. Please select proper power supply according to the LED application. 2. LED Output The red cable should be connected to LED positive and black cable to negative. The peak output current is 12A, please reduce load if main unit is overheating. CAUTION:Do not short circuit the LED output, this may lead to permanent damage! 3. Remote Control Please pull out the insulate part before using. The RF wireless remote signal can pass through barrier, so it's not necessary to aim at the main unit when operate. For proper receiving remote signal, do not install the main unit in closed metal parts. The remote battery is 3V CR2025 type, please only replace with same type battery. Specification Dynamic mode: 8 modes Dynamic speed level: 10 levels Lighting brightness level: 10 levels PWM grade: 256 grades Smooth dimmer effect: Yes Working voltage: DC 5~24V Output current: peak 12A Remote control mode: RF Wireless Remote frequency: 433.92MHz Remote distance: 15m
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$9.00 Shipping Condition: New – Open box Location: North Charleston, United States BNC-9 BYAB CONNECTOR RF - COAXIAL PLUGS.
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$5.30 Shipping Condition: Seller refurbished Location: 福田区, China
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$3.00 Shipping Condition: New Location: China The device has a switching frequency range of DC-3.5GHz, with high isolation and low insertion loss of 0.7dB at 2GHz. - 1 x SP4T Switch Module. - S21 ... moreCurve of RFC to RF2 (channel isolation) - S21 Curve of RFC to RF1 (conduction characteristic).
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$5.00 Shipping Condition: New Location: China The battery has good stability and performance. - Accessories: 5.5 x 2.1 DC Cable (0.8m), power adapter. Usually it costs about 30USD-50USD. - 1 x Power ... moreAdapter. - 1 x 5.5 x 2.1 DC Cable (0.8m). Precaution for safety.
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Free Shipping Condition: New Location: China Optimizes in-band flatness and higher harmonic suppression, with 50Ω RF line through the output. SZHUASHI Wireless Technology Co., Ltd. is located in ... moreSuzhou Industrial Park. Founded in 2010. Very few peripheral components RF output impedance 50Ω.
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$3.23 Shipping Condition: Neu Location: China LMX2595 Chip Features - 10MHz to 19GHz output frequency. LMX2595 Chip Application - 1 x LMX2595 RF Signal Generator. - FMCW's frequency ramp and chirp ... morecapability. - Highest phase detector frequency.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Support 14443A compatible transponder signals. The digital part handles ISO14443A framing and error detection. B, mainstream pro cessors (including MSP430F149) ... moreRC522 module for this application C program;.
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Free Shipping Condition: Used Location: Israel STREAM board features. Embedded dual USB HOST 2nd generation. 110 mm x 124 mm (4.3" x 4.9"). Board size. U.FL clock input. Locking to external clock circuit. ... more30.72 MHz on board oscillator. Clock system.
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$9.00 Shipping Condition: New – Open box Location: North Charleston, United States 68175 AMPH CONNECTOR RF - COAXIAL PLUGS. ITEM NUMBER: 68175. MANUFACTURER: AMPH. LOT OF TEN.
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Free Shipping Condition: New Location: Miami, United States It also supports zero-crossing trigger technology, surge protection, short circuit protection, overload protection, and overcurrent protection to provide ... moresafety for you and your family.
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$3.20 Shipping Condition: New Location: China This product is a 125KHz RFID swipe decoding module, and integrates the antenna in the PCB. If the product does not need to use the UART to read the specific ... morecard number, you can directly read whether the card swipe is successful through the IO port of J2.
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$2.98 Shipping Condition: New Location: China ESP32 based module. The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and ... moreantenna design. Antenna: On-board PCB antenna. Antenna: External antenna connector, need to be used with external antenna.
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$28.00 Shipping Condition: New Location: Niagara Falls, United States We are specialized in hard-to-find components.
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Free Shipping Condition: New Location: China Easy Installation: Standard PCIe port, work with most computer. Install to use, 't need any driver software. When wifi is offline, just need to open the ... morephone bluetooth, then you.
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$28.00 Shipping Condition: New Location: Niagara Falls, United States We are specialized in hard-to-find components.
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$28.00 Shipping Condition: New Location: Niagara Falls, United States We are specialized in hard-to-find components.
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Free Shipping Condition: New Location: Cookeville, United States UHF CRIMP ON. YOU WILL RECEIVE (2) TWO ---- RF PL-259. If there is a problem, we will fix it.
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$3.00 Shipping Condition: New Location: China RS232 to WAN LAN WIFI HLK-RM04 TCP IP Ethernet Converter Module Serial UART. 1, a serial port turn WIFI module, a serial port turn Ethernet module, Ethernet ... moreswitch WIFI multi-function WIFI module, a serial port server module, make it easy for your serial port device connected to the Internet, transparent two-way data transmission, to ensure the highest limit of ease of use and compatibility.
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$3.76 Shipping Condition: Neu Location: China This is a 5-6000MHz RF signal power amplifier with 20dB gain. 1PC × 5-6000MHz 20dB RF Power Amplifier. 5-6000MHz 20dB. This RF low noise amplifier LNA ... moreis 50-4000MHz, NF = 0.6dB. 1PC LNA 50-4000MHz 0.6dB SPF5189 RF Amplifier.
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Free Shipping Condition: New Location: 闵行区, China TYWE2S is a low-cost, small-size WiFi module. The module chip is ESP8285, its built-in storage is 16Mbit, and it has various certifications such as FCC/CE/SRRC. ... moreESP8285 uses built-in flash, which has better antistatic performance than ESP8266.
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$3.77 Shipping Condition: Neu Location: China The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and antenna design. ESP32 ... morebased module. Chip: ESP32-D0WD. Boot: Download button.
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$3.00 Shipping Condition: New Location: China Frequency range: 800~3000MHz. - Withstand power: 35W as a splitter; 2W as a combiner. - 1 x RF Power Splitter. - High isolation capacity. Usually it costs ... moreabout 30USD-50USD. - Weight: 62g/0.1lb. - Input standing wave: Typ.
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Free Shipping 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). · Supports DMR, P-25, D-Star and System Fusion. · SMA antenna ... moreconnector, UHF&VHF antenna included. ·UHF 433 900 MHZ, VHF 144 220 MHZ Opera FREQ.
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Free Shipping Condition: New Location: China The HC-06 wireless transceiver module is a slave Blue wireless 2.0+EDR serial (UART) pass-through module. It can easily pair with a master Blue wireless ... moredevice, but cannot pair with another slave device.
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