|
|
Order by: Available to: eBay Affiliate Links
|
Buy It Now
$2.99 Shipping Condition: New Location: China Bio-signal acquisition. Module is compact, easy to integrate, easy to expand wireless communication distance. SMA external antenna flexibility. Antenna ... moreGain: 2.5dBi. Module Output Power: 18-20dBm. small wireless smart cards.
Buy It Now
$3.00 Shipping Condition: New Location: China Sturdy aluminum box, not easy to deform and drop resistance. Pixel spacing: 4mm. Pixel density: 62500Dots/㎡. Pixel composition: 1R1PG1PB. The LED screen ... moreadopts a unique and sturdy design, making it easy to carry and install.
Buy It Now
$3.00 Shipping Condition: New Location: China (2) Work on the 2400-2483.5MHz ISM band and SRD;. (12) Standard hole interface, easy to embedded applications;. (16) Module Size 18.5mm 12mm (PCB onboard ... moreantenna) ;. (9) Support transmission automatically clean channel access (CCA), Carrier Sense system ;.
Buy It Now
$5.34 Shipping Condition: Neu Location: China Multifunctional Inverter Refrigerator Detector Inverter Refrigerator Compressor Detector (Master Version). - 1 x Set of Inverter Refrigerator Detector. ... more- Inverter compressor testing. - The main board to inverter board output signal detection.
Buy It Now
$2.99 Shipping Condition: New Location: China When connecting with the P0 port of the 51 series MCU, it is necessary to add a 10K pull-up resistor, which is not required to connect with the remaining ... moreports. If it exceeds 10mA, it needs to be divided by series resistors, otherwise it will easily burn the module!
Buy It Now
Free Shipping Condition: New Location: China Transmitter speed:4KB/S. Transmitter power:10mW. Attenna:25cm Single core wire or multi-core wire. Antenna:32CM single core wire, heliciform shaped. Working ... moremode: AM. Size:19 19mm.
Buy It Now
$3.19 Shipping Condition: Neu Location: China Display: S6 (LCD display), S6X (EBTN display). Product Model: S6 S6X. OLED LED&RGB. Type-C charging cable 1. hope you could understand. Tool kit 1. Maximum ... moredisplay: 6000 counts. Interface: Type-C.
Buy It Now
Free Shipping Condition: New Location: United States The working status of the relay is indicated by the LED indicator. 1 Monitoring Relay. Output Relay Indication: Red LED. Electrical Life (Resistive Load): ... more1000000. Wiring Capacity: 1x2.5mm2 or 2x 1.5mm2.
Buy It Now
Free Shipping Condition: New Location: China HFS-DC06 DC5V 5.8GHz Microwave Radar Sensor Switch Module No Interference Board ISM Waveband Sensing Sensor Switch Module. l Waveband: ISM band. Steam ... moreBottle Iron Thermostat+Knob Unit for 787 94B94A Electric Iron Spare Part.
Buy It Now
$3.50 Shipping Condition: New Location: China Onboard original SIM800C GSM/GPRS module;. Raspberry Pi. Support Bluetooth data transmission, IEEE802.15 Bluetooth standard, 2.4GHz work Frequency band;. ... moreChip: CH340G 32M version with Bluetooth and tts function.
Buy It Now
$3.00 Shipping Condition: New Location: China 1 x 8x5 40 LED Matrix WS2812 LED 5050 RGB Full-Color Driver Board Arduino. 64-Bit WS2812 8x8 LED Matrix LED 5050 RGB Full-Color Driver Black Board for ... moreArduino. 1PCS 8x8 64 LED Matrix WS2812 LED 5050 RGB Full-Color Driver Board Arduino.
Buy It Now
$3.84 Shipping Condition: Neu Location: China UT353 can constantly monitor ambient sound. Receiver&Transmitter. Analogue Bar Graph. Analogue Outputs. Step up module. Adapter Module. Step down module. ... moreDisplay module.
Buy It Now
$2.70 Shipping Condition: New Location: China 5PCS 5X10cm 2-3-5 Joint Universal PCB Boards Single Side 2.54MM Hole Spacing Copper Prototype Print Circuit Boards Breadboard. Size: 5x10cm. Material: ... moreFR4 Glass Fiber, Copper. 2PCS 7X9cm Single Side Fiber FR4 PCB Board Copper Prototype Print Circuit Boards.
Buy It Now
$3.75 Shipping Condition: New Location: China Module properties: Non isolated buck module(BUCK). Long press the button for 3 seconds to turn off the LED display, touch the button again to open the ... moreLED display. Power indicator: Have. We afford all cost if it's our fault.
Buy It Now
$2.99 Shipping Condition: New Location: China Heating and cooling output with independent auxiliary relay. Automatically switch between cooling and heating mode. Start the cooling mode when the temperature ... moreis higher than 25.5 degrees Celsius. If the Set Temperature Value is 25celsius.
Buy It Now
$2.99 Shipping Condition: New Location: China Automatically switch between cooling and heating mode. If the Set Temperature Value is 25celsius. Start the cooling mode when the temperature is higher ... morethan 25.5 degrees Celsius. Three working modes: automatic, heating and cooling.
Buy It Now
$3.20 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
Buy It Now
$3.39 Shipping Condition: New Location: China Receiving frequency: 315MHZ. 5 315Mhz transmitter. 5 315Mhz receiver. the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the. oscillation ... moreresistor should match with the transmitter.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China HFS-DC06 DC5V 5.8GHz Microwave Radar Sensor Switch Module No Interference Board ISM Waveband Sensing Sensor Switch Module. Solar Panel Double-sided Junction ... moreBox 1500V/30A Photovoltaic Connector Box. For Motorola Walkie-talkie GP338D XIR P8668 P8628 Key Board Connection Cable.
Buy It Now
$2.78 Shipping Condition: Neu Location: China RF Frequency: 433MHZ. 1 x 220V 2 CH Wireless Relay Switch 433MHz. Channel: 2CH. 220V 2 CH Wireless Relay Switch. Wireless module. Adapter Module. RF Working ... moremode:Super heterodyne receiver. Step up module.
Buy It Now
$2.99 Shipping Condition: New Location: China Electrical life: > 100000. Maximum current: 40A/63A/80A (optional). Protector default top in and bottom out. Get The Right At The Right Price！. Power ... moreconsumption:
Buy It Now
Free Shipping Condition: New Location: Scottsdale, United States It is more flexible to use. You can easily set up by yourself depends on your needs. This item has already been setup in toggle mode.
Buy It Now
Free Shipping Condition: New Location: China 3, the connections between the analyte and cannot use the winding connection of the wires should be separate from the connection, not affected by the ... morewinding insulation fault readings. 9, scale arc length: about 65 mm.
Buy It Now
Free Shipping Condition: New Location: Manor, United States UPC: 799111019796. Manufacturer: VALCOM. -Can act as a transmitter or repeater for Valcom wireless clock systems. Can act as an interface between existing ... moresystems to Valcom wireless systems. LEDs for indication of transmission or receipt of Valcom digital signal (from the V-DCPI Digital Clock Protocol interface).
Buy It Now
Free Shipping Condition: New Location: China 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
$3.69 Shipping Condition: New Location: China Model: Alien 9662. RFID chip: Alien Higgs-3. Carrier Frequency: ultrahigh frequency (UHF). Detection Distance: 600 cm. DIY Spot Welder Welding Machine ... morePower W/ Pen 18650 Li Battery Long Service Life. Replace Type C USB Charging Port Back Rear Flex Cable For OnePlus 5T 1+5T A5010.
Buy It Now
$3.19 Shipping Condition: Neu Location: China IR500 Tester 1. IR502 Tester 1. Battery selection criteria: lead-acid batteries, lithium batteries, nickel-cadmium batteries, alkaline batteries, etc. ... moreInternal resistance range selection: automatic/manual selection.
Buy It Now
$1.99 Shipping Condition: New Location: China The isolated RS485 repeater is a high-performance industrial-grade RS485 signal amplifier and extender. RS485 Bus Isolation Protector. Notes on RS485 ... moreWiring The RS485 communication line must use a shielded twisted pair, and it is best to use multiple strands for backup.
Buy It Now
Free Shipping Condition: New Location: United States The working status of the relay is indicated by the LED indicator. 1 Monitoring Relay. Output Relay Indication: Red LED. Electrical Life (Resistive Load): ... more1000000. Wiring Capacity: 1x2.5mm2 or 2x 1.5mm2.
Buy It Now
Free Shipping Condition: New Location: United States Wireless Stick Lite ESP32 LoRa V3 without OLED. Supports three major wireless communication protocols, the ESP32 chip, and supports WIFI, BLE, and LoRa ... morewireless communication functions. Three major wireless communication protocols, ESP32 chip, support for WIFI, BLE, and LoRa wireless communication functions.
Buy It Now
Free Shipping Condition: New Location: China Low-Power Mode: The average standby current is 80uA, and the LED light (PWR) will be off. RFM1C01 has two working modes: Normal Mode and Low-Power Mode. ... moreAverage standby current in Low Power Mode: RFM1C01 2000MS sleep in Low Power Mode, 32MS wake-up scan.
Buy It Now
$2.99 Shipping Condition: New Location: China Hardware protection: the input end is protected against backconnection, which will not burn out;The output end is anti-reverse irrigation, and it is unnecessary ... moreto add anti-reverse irrigation diode when charging the battery.
Buy It Now
$2.99 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
Buy It Now
$2.99 Shipping Condition: New Location: China When connecting with the P0 port of the 51 series single-chip microcomputer, a 10K pull-up resistor needs to be added, and it is not necessary to connect ... morewith the remaining ports. If it exceeds 10mA, it needs to be divided by a series resistor, otherwise it is easy to burn the module!
Buy It Now
$3.74 Shipping Condition: Neu Location: China On the P0 port pull-up resistor, if you use the STC89C52 version, P0 port if you do the external output driver, you need to external pull-up resistor, ... moredo the general LCD bus such as LCD1602, LCD12864 bus, can be used directly, no external pull-up resistor.
Buy It Now
Free Shipping Condition: New Location: China Overcurrent Protection: The relay protector features adjustable overcurrent protection between 1A-40A/63A. With a default setting of 20A, it provides ... moresecurity from short-circuits or overload conditions.
Buy It Now
$2.99 Shipping Condition: New Location: China BLE also supports Android or IOS connection. In master mode, it supports connection and communication with all SPP slaves on the market, including JDY-30, ... moreJDY-31, JDY-32, JDY-33, printer, etc. SPP multi-connect master, connect 7 SPP slaves.
Buy It Now
Free Shipping Condition: New Location: China Dielectric strength. high temperature resistance, impact resistance, high insulation, and easy assembly. 433MHz wireless transmission. No signal indication. ... moreWireless interference. intuitive and clear.
Buy It Now
$3.59 Shipping Condition: Brand New Location: China What is this?The BNC connector is a popular RF (radio frequency) connector commonly used in antenna, RF radio, oscilloscope, spectrum, analyzer, signal ... moregenerator. Having male connectors on both ends means that each end of the cable has a pin that is inserted into the corresponding BNC female port on the devices. It enables the transmission of audio and video signals with minimal loss in quality or interference. What will I get?The RG8 Coaxial Cable, we provide here, is in the size of:Length: 6M/19.7ftDiameter: 10mm/0.4 inchImpedance: 50 OhmMaterial: Copper、PVCColor: BlackIn the package of: 1 x BNC Male to BNC Male Coaxial CableAre there any advantages of the product?This cable is known for its durability and reliable performance. Made of PVC, it ensures long-lasting use and resistance to wear and tear.
Buy It Now
$159.57 Shipping Condition: Gebraucht Location: Schönwalde, Germany L1 RA E1.
Buy It Now
Free Shipping Condition: New Location: China Working frequency: 433.92MHz. 2 Antennas (short antenna for transmitter; long antenna for receiver.). 1 Transmitter Module (WL102-341). - External antenna: ... more32cm single-core wire, wound into a helical shape.
Buy It Now
Free Shipping Condition: Brand New Location: China Frequency: 433MHz. 2 3PCS,Module 1 sends data, module 2 acts as a repeater (multiple repeaters can be used), and module 3 receives data; delay sending ... moreand receiving distance. Interface : USB Female RJ45.
Buy It Now
Free Shipping Condition: New Location: China This product is an infrared transceiver based on 38kHz signal modulation and demodulation. Infrared Signal and RS485 Signal Conversion. Weight: weighs ... moreabout 35g. Storage temperature:-10 ℃ ~ 60 ℃. Climate conditions: working temperature: 0 ℃ ~ 50 ℃.
Buy It Now
$3.74 Shipping Condition: Neu Location: China Current: 0~100A. Type B: 100A host 1. Type D: 100A host 1 + closed CT 1 + TLL to USB cable 1. Type E: 100A host 1 + open-close CT 1 + TLL to USB cable ... more1. Current: 0~10A. Type A: 10A host 1. Type C: 10A host 1 + TLL to USB cable 1.
Buy It Now
$3.59 Shipping Condition: Brand New Location: China 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:Used ... morefor amateur radio, handheld & CB radio equipment, Radio transceiver, radio antenna. Specification:Type: UHF Female to UHF PL259 Male Coax CableThread Size: 5/8-24UNEFImpedance: 50 ohmCable length: 10 ftNickel plated connector bodyGold plated brass contacts Package Includes:1 x UHF Female to UHF PL259 Male Coax Cable.
Buy It Now
$3.00 Shipping Condition: New Location: China Power: 150W. 1 x 150W Inverter Boost Circuit Board. Do not overload or short circuit the output. Input: DC12V. adopt high quality PCB board, durable for ... moreuse. Do not connect the power in reverse, and power and power cord should be with enough large current.
Buy It Now
$2.78 Shipping Condition: Neu Location: 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
$3.74 Shipping Condition: Neu Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. Output ripple small, LC filter;. Used as an ordinary buck-boost module with over-current ... moreprotection capability. With heat sink, send module support isolation column.
Buy It Now
$2.99 Shipping Condition: New Location: China Output power: Fanless version 35W, fan version 60W. Power protection: 60W. Over-current protection: 6A. (2) Directly connect the output end with a short ... moreline (can directly short the output end!). Hardware protection: the input end is protected against backconnection, which will not burn out;The output end is anti-reverse irrigation, and it is unnecessary to add anti-reverse irrigation diode when charging the battery.
Buy It Now
$3.40 Shipping Condition: New Location: China Interface chip/clock timing. IOT/Functional Module. Audio device/micro motor. Display module/LED driver. Output anti-anti-irrigation protection: no, the ... moreoutput must be connected to the battery plus blocking diode, otherwise it will burn the module!
Buy It Now
$3.20 Shipping Condition: New Location: China It has overheat protection and short circuit protection functions, with a normal and stable working current of 2A, and a maximum output current of up ... moreto 3A (if the output exceeds 2A, heat dissipation needs to be strengthened).
Buy It Now
$42.42 Shipping Condition: Brand New Location: China Working frequency: 433MHz. Ultra-low power consumption, highly sensitive response. Maximum load: 2A (maximum load power 48W). Modulation Mode: ASK (Super ... moreHeterodyne). Working mode: jog, self-locking, interlocking.
Buy It Now
$2.78 Shipping Condition: Neu Location: China Display format
Buy It Now
$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.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China Connector: SMA male. Coverage: 2G, 3G, 4G, 5G. Its compact size makes this antenna ideal for installation on limited surface areas or discrete installations. ... more1 x antenna kit. Standing wave ratio: ≤2.0.
Buy It Now
$2.99 Shipping Condition: New Location: China L D104-10G is an X-band micro/motion sensing radar module working at 10.525GHz. Anti-interference microwave signal;. When there are walls or obstacles ... morearound to reflect microwaves, the sensing distance and sensing angle will gain; when the surroundings are relatively empty, the sensing distance and angle will be attenuated;.
Buy It Now
$3.36 Shipping Condition: New Location: China Green = A phase, white = B phase, red = Vcc power +, black = V0.
Buy It Now
$3.59 Shipping Condition: New Location: China Description This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost!! It ... morecan 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\'s 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) Specifications: Frequence: 2.4GHz~2.5GHz Operating voltage: 3 ~ 3.6V Max Current: 115mA Multi-frequency: 125 frequency Support up to six channels of data receptionDescription This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost!! It can achieve a good bal.
|
|
|
 |