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$
18.06
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Location: Houston, United States
Description:Material: With nickel plated connector body and gold plated brass contacts,great connectivity.Application: Widely used for RF applications ... moreor flexible networks,such as video signals, CCTV, DVR, Camera, etc..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. Shielding, attenuation, standing wave and other indicators have excellent electrical properties.
$
10.24
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Location: United States
HOBBYWING RC UBEC 5V 6V 3A Max 5A Switch Mode Lowest RF Noise BEC for RC Models. 12V 2 Pin Speed Adjustable LED Flasher Relay Motorcycle Turn Signal Indicator. ... moreHigh power, high efficiency, 5A, low ripple;.
$
4.20
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Condition: Neu
Location: China
NodeMCU developed based on ESP8266, compatible with existing versions;. ESP8266 has full IO ports for direct download without resetting;. ESP8266 full ... moreIO port export, direct download without reset. Chip: ESP8266.
$
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Condition: New
Location: United States
1 x 7-Bit WS2812 5050 RGB LED Ring Round Decoration Bulb Arduino. ● built-in signal shaping circuit, any one pixel after receiving the signal through ... morethe waveform shaping and then output to ensure line waveform distortion will not accumulate.
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60.29
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Location: China
Rated Current: 100A. Wind Turbines & Kits. 10W LED FloodLight PIR Motion Sensor Lamp Cool White Security Garden In/Outdoor. Item Type: Dual Power Automatic ... moreTransfer Switch. 3IN1 OPT SHR IPL Skin Therapy ND YAG Painless Laser Tattoo Hair Removal Machine.
$
14.98
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Location: China
Output power: 35W natural cooling, heat dissipation to improve 50W. Long press. Default output state at power up is ON or OFF. With the heatsink, send ... morethe insulation pillar for the module bracket. Soft start: Yes (very efficient when loading, start may fail).
$
7.29
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Condition: New
Location: China
It needs to be connected through the BLE APP or applet without a pairing code. This is the case for all BLE Bluetooth-compatible modules. product problem. ... moreTransmitting power: -40-4dBm. HC-42 UUID: search UUID: FFFO, service UUID: FFEO, transparent data UUID: FFE1.
$
3.11
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Condition: Neu
Location: China
Transmission mode: HIFI level SBC AAC. Decoding: WAV MP3. Function: Bluetooth receiving U disk TF card playback FM. Bluetooth protocol: AVRCP A2DP HFP ... moreHSP. Bluetooth version: 5.0. Output: 3.5mm AUX audio standard interface.
$
17.02
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Condition: New
Location: Houston, United States
Description:Material: With nickel plated connector body and gold plated brass contacts,great connectivity.Application: This cable is a special tool for ... morebase mobile antenna port to handheld, as well as, widely used for RF applications, router, antennas, signal enhancer, video, flexible networks, etc..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. Shielding, attenuation, standing wave and other indicators have excellent electrical properties.
$
4.71
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Condition: New
Location: China
Support decoding signal: chip models are: 2260, 2262, 2240, 2264, 1527, 1520, SMC918, FP527 end chip decoding. Support oscillation resistance range: 1.8M-5.6M ... more(1527 range 170K-910K)-pulse width should be more than 1ms.
$
25.04
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Condition: New
Location: China
With antenna and antenna base, the signal is better, the efficiency is high and the interference immunity is strong. Bluetooth-compatible version 5.0 ... moreprovides higher transmission efficiency and longer transmission distance.
$
106.00
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Condition: New
Location: China
Sino SDS2-3MS Lathe Milling Machine DRO Digital Readout SDS3MS TLL Input AC110V/220V Linear Scale Three Axes Display. Specifications 1. 15 w power consumption: ... more25 va 3. Coordinate the number: a coordinates, two coordinates, three coordinates 4.
$
39.28
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Condition: New
Location: Rio Rancho, United States
24volt, compact, low profile, small form factor easy to use design. Great for powering AC LED bulbs, Incandescent and Halogen bulbs. See specification ... moresheet for more information. Splitting the load when available may be a good option as the amperage at full load is very high.
$
18.53
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Condition: New
Location: Houston, United States
Description:Material: With nickel plated connector body and gold plated brass contacts,great connectivity.Application: Widely used for RF applications ... moreor flexible networks,such as video signals, CCTV, DVR, Camera, etc..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. Shielding, attenuation, standing wave and other indicators have excellent electrical properties. Specification:Product Name: RF Coaxial Coax Cable Assembly BNC Male to BNC MaleCable Type: RG316Impedance: 50 ohmCable length: 1.
$
29.80
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Condition: Neu
Location: China
Output power:10~500mW (0.01 ~ 0.5W) 77-108MHz. A:Long press UP button to enter power setting mode, press DOWN/ UP button to set transmit power. The transmit ... morepower can be set between 10mW~500mW. There are 11 power levels in total.
$
166.00
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Condition: New
Location: China
Turn on the power switch to automatically enter the reception work state.
$
9.24
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Condition: New
Location: China
Turn it clockwise to increase set current. When load current reaches the set current, it enters constant current state, and CC indicator (red) lights ... moreup. ON indicator is an output status indicator.
$
6.86
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Condition: New
Location: China
(1) Connect the GND, RXD, TXD, and 5V ports of the USB to TTL module to the GND, TX, RX, and VCC of this module respectively. Install the USB to TTL serial ... moremodule driver. Of course, you can not use this tool to set it.
$
4.92
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Condition: New
Location: China
RST: reset active low. Receiving sensitivity: -93dBm±2. Interface: GPIO/PWM/SPI/ADC/I2S. PC3: PWM1 output/UART_RX/I2C serial clock/32kHz crystal input ... more(optional)/GPIO PC3. Working temperature: -40°C ~ 85 °C.
$
4.06
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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!
$
19.84
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Condition: New
Location: China
Integrated CP2102 USB to serial chip for easy program download and debug information printing. USB to serial chip: CP2102. SX1262 LoRa node chip. Interface: ... moreType-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin.
$
1.51
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Condition: Neu
Location: China
OLED LED&RGB. Nano Sheild. Am 13.04.18 hat der Verkäufer die folgenden Angaben hinzugefügt Sun exposure: No direct exposure. Update frequency: about 200ms. ... moreColor: red, blue, green yellow. hope you could understand.
$
25.74
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Condition: Brand New
Location: China
1 x 1:64 Balun end feed antenna. Withstand power: ssb Less than 100W, CW,FM,AM,FT4,FT8 Less than 60W.
$
10.88
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Condition: New
Location: China
Frog Sounds HAM Radio QRP Kit Telegraph CW Transceiver Receiver Radio Station V3 Condition New Description This is a very small volume of a simple 40 ... moremeter band micro-power amplitude telegraph transceiver. 9V square battery or external 9-12V DC power supply. Spread good time, and the nearby provinces hundreds of kilometers amateur radio communications. This machine was first introduced by domestic radio enthusiasts, but also it played a nice name"frogs" The frogs calling Kit 3.1 public version based combined with the actual usage Fixed several key issues, after several debugging before the formation of the current version. Key Indicators Power supply: 9V-12V(Recommended 12V linear regulated power supply) Antenna: 50 ohm. Unbalanced Transmission power: 2W(9V Power) 3W(12V power) Frequency: transmitter local oscillator frequency: 7023 KHz; receive local oscillator frequency: about 7023-7026 KHz Operating mode: CW Use This machine is simple direct conversion transceiver interference. Selectivity can be compared and the super heterodyne receiver, it is necessary to use not worse than the length of a half-wave dipole antenna, or communication is relatively poor. The selection disturbance is relatively small; spread the good opportunity for communication experiment, it is best to make an appointment with your friend’s communication. Communication distance of about 150-300 km more secure, to greater distance depends on the propagation environment and the operator's operating skills. If the broadcast interference is relatively large, use 5K GAIN potentiometer signal attenuation, emergent signal from the radio interference. Attenuation potentiometer is critical, carefully adjusted; you will receive an unexpected effect. In the dissemination of good times with of this machine FT80C goods shortwave radio with a signal on a distant contrast reception, this local effect is no difference between basic commodity machine, which makes unexpected. Recommendations for improvement 1N4001 replaced by appropriate varacto
$
39.59
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Condition: New
Location: China
2 Sets 915MHz ESP32 LoRa V3 Development Board SX1262 0.96" OLED BT+WIFI Lora Kit for Arduino IOT Smart Home Description: WiFi LoRa 32 is a classic IoT ... moredev-board , it has been loved by developers and makers. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions. It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers. SX1262 LoRa node chip. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. Note: Not include battery Package Included: 2 X Development Board 2 X 7cm 915MHz LoRa Antenna 2 X SH1.25-2 Cable See more in the flyfuntech2022.
$
7.05
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Condition: New
Location: 金东区, China
1 Transmitter Module (WL102-341). 2 Antennas (short antenna for transmitter; long antenna for receiver.). 1 receiving module (RX470-4). Due to various ... morefactors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
$
24.47
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Condition: Neu
Location: China
Encoding format: million group code (EV1527);. Working current (DC 12V): standby current 11MA, 1 relay on 37MA, 2 relays on 64MA, 3 relays on 88MA, 4 ... morerelays on 110MA, 5 relays on 131MA, 6 relays on 151MA, 7 1 relay on 170MA, 8 relay on 187MA.
$
6.00
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Condition: New
Location: China
Welcome to visit our RFbat Shop! | | | | Store Categories RF Connector Payment About Us 433MHz RF Transceiver CC1101 Module matched with Antenna. Product ... moreDescription Features: Using high-performance TI-Chipcon's CC1101 radio chip.The maximum transmission data rates up to 500Kbps,and can modify the software Porter rates, transmission distance reached to be 300 meters,having wireless wake-up functions.sensitivity to-110dBm, high reliability, Work on the 433MHz band, Operating voltage: 1.8V ~ 3.6V. Recommend close to 3.6V, but not more than 3.6V(3.3V is recommended) The maximum operating rate of 500kbps. Support for 2-FSK, GFSK and MSK modulation, High sensitivity(1.2Kbps under-110dBm. 1% packet error rate) The built-in hardware-to-multipoint communication CRC error detection. And address control, A lower current consumption(RX in. 15.6mA, 2.4Kbps, 433MHz) Programmable control of output power. For all the support frequencies of up to +10 dBm, Wireless wake-up functionality to support low-power electromagnetic activation. Wireless wake-up low-power sleep state of the equipment, Support the transmission channel before the auto-clean-up visits(CCA) The Carrier Sense System, Fast frequency changes brought about by a suitable synthesizer frequency hopping systems, module can be software-based address. Software programming is very convenient, Standard DIP spacing interfaces for embedded applications, Separate 64-byte RX and TX data FIFO, Transmission Distance:to the actual transmission distance 250-300 meters(depending on the specific situation of the environment and communication baud rate settings. Etc. may be) Module Size: 29mm* 16mm(the size without including-SMA head and antenna) Package included: 1pcs 433MHz CC1101 RF Module.And 1pcs Antenna, Package included 1pcs 433MHz RF Transceiver CC1101 Module matched with Antenna. Welcome to visit other items in our Shop Rf Connector Rf Adapter Cable Assemblies WIFI-Antenna GPS-Antenna GSM-Antenna Yagi-Antenna Aluminum Project Box Crimp Tool POE Please read th
$
41.39
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Condition: New
Location: China
Over current protection 1A-63A (adjustable) (default: 63A). Electric leakage protection:10-99mA. 5PC RCWL-0516 Microwave Radar Sensor Body Induction 4-28V ... moreMicrowave Radar Sensor. DC3-30V 8A Battery Charging Anti Reverse Connection Protection Board Ideal Diode.
$
31.92
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Condition: Neu
Location: China
Model: ST209. Nano Sheild. Even at the edge of 2.3V low battery, it can ensure the ultra-high brightness of backlight and flashlight. This watch is easy ... moreto carry and is very popular among users. It is a superior tool.
$
3.56
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Condition: New
Location: China
This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost! You can easily ... moreadd it with your own MCU/ARM/PIC/AVR/STM32 system!
$
29.09
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Condition: New
Location: China
Sturdy aluminum box, not easy to deform and drop resistance. Pure copper double electric capacitor, long service life, clear font, high brightness. Screen ... morerefresh frequency: 1920Hz. Module pixel: 65 32.
$
1.00
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Condition: New
Location: China
1PC x SI4463 Wireless Module 868MHZ. SI4463 868MHZ. 1 x HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m Replace Bluetooth. SI4463 433Mhz. YJ-14005 ... moreis an advanced, low-cost RF transceiver module is a frequency of 868MHz.
$
1.06
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Condition: Neu
Location: China
Sun exposure: No direct exposure. Update frequency: about 200ms. Color: red, blue, green yellow. Storage temperature: -10 ° C to + 65 ° C. Display size: ... more22mm 14mm 7mm. Low power consumption. Easy to read, install and use.
$
5.00
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Condition: New
Location: China
Bluetooth-compatible version: Bluetooth-compatible 3.0 SPP + BLE4.2. SPP maximum throughput: 16K bytes / s (android, windows). Can be applied. BLE: 4K ... morebytes / s (android, IOS). JDY-33 general application only needs to connect the 4 pins of VCC, GND, RXD, TXD, if disconnected in the connected state, send AT + DISC \ r \ n, and need deep sleep in the unconnected state to send AT + SLEEP \ r \ n, after deep sleep, you can wake up through the falling edge of the EN pin, or you can send data through the serial port to wake up.
$
4.56
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Condition: New
Location: China
● LED driver chip WS2812B (integrated in the LED inside). ● LED full color luminous word string, LED full color module, LED full color soft light strip ... morelight, LED guardrail tube. ● Built-in signal shaping circuit, any pixel after receiving the signal after waveform shaping and then output, to ensure that the line waveform distortion will not accumulate.
$
7.09
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Condition: New
Location: China
(Output power: 35W natural cooling, heat dissipation to enhance 50W. Current display resolution: 0.005A. With heat sink, send module support isolation ... morecolumn. When the input current is relatively large Do not ignore the partial pressure on the input wire).
$
23.28
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Condition: Neu
Location: China
Charging port: Tpye-C (support fast charging). 1 x Tpye-C charging cord. Spot Welder. 45 In 1 Sensor. Resistance: 10MΩ. Battery Protection Board. Am 30.05.2023 ... morehat der Verkäufer die folgenden Angaben hinzugefügt.
$
65.26
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Condition: Neu
Location: China
Model: S30 S30X(See the chart below for the difference). Color: S30 black/red/green S30X Black.
$
9.78
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Location: China
Wireless Serial Port Module. Description Power supply voltage: 3.2 V- 5.5 V.if the modules working long hours in emission state. Suggested that when the ... morepower supply voltage is greater than 4.5 V, you need concatenating a 1N4007 diode to avoid module built-in LDO got fever) Default communication distance: about 600 m(communication distance is adjustable up to 1000 m. Air baud rate 5000 BPS) Default idle current: 16 ma(modules in different working mode of different current) Module size: 27.8mm*14.4mm*4mm. Operating frequency range(433.4 473.0 MHz. As many as 100 communication channel) maximum 100 mw fired power(can be set) Module supporting software upgrades. Default factory Settings: working mode FU3. Baud rate 9600 BPS, communication channel CH001(433.4 M) Packing List: 1Pcs 433Mhz HC-12 SI4463 Wireless Serial Port Module 1000m Replace Bluetooth SI4463 Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact a fter payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All items will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE) Other country 15-35 days. 2.Express by EMS. It must add 20 GBP shipping fee, it takes 5-10 workdays for delivery. If you need other Express(DHL,Fedex.UPS etc. please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are
$
10.02
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Location: China
Green = A phase, white = B phase, red = Vcc power +, black = V0.
$
4.07
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Condition: Neu
Location: China
3, when the vibration frequency of the kit launch fixed 7.023MHz, when receiving the vibration frequency is 7.023-7.026MHz. PCB size is 6cm 6cm. Frequency ... morerange: launch 7.023MHz, receive 7.023-7.026MHz (7.023MHz crystal).
$
1.79
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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
$
4.78
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Condition: Neu
Location: China
Nano Sheild. Adopt low noise audio processing chip plus high fidelity diaphragm condenser microphone, can directly monitor the scene of the subtle sounds. ... moreWith a fine-tuning resistor, you can adjust the sensitivity, easy to change the distance and range of the monitoring.
$
4.20
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Condition: New
Location: China
Transmitting frequency: 315Mhz. Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically ... more50 ohm single conductor, the length of the antenna 433M of about 17cm;.
$
31.92
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Condition: Neu
Location: China
Model: ST209. Even at the edge of 2.3V low battery, it can ensure the ultra-high brightness of backlight and flashlight. This watch is easy to carry and ... moreis very popular among users. It is a superior tool.
$
24.95
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Condition: New
Location: 金东区, China
High-quality materials: This energy grid is made of ABS and PC materials, providing higher strength and toughness, better temperature resistance, and ... moreoverall improved performance. WIFI: KWS-302WF Yes: KWS-302L No, KWS-302 No.
$
21.72
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Condition: New
Location: China
The maximum power is 10W. - Passive attenuator. - 1 x RF Attenuator. - Frequency Range: 0-6GHZ RF Attenuation. - Input & Output Impedance: 50 ohms.
$
9.88
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Condition: New
Location: China
1 x Hall Proximity Switch Sensor NPN. -Proximity output current: 200mA. -Response frequency: 100HZ. -Display: Blue&Green 0.56" LED. -Sensor wiring: brown-Power+;blue-Power-;black-signal. ... more-Clear zero: Automatic.
$
4.78
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Condition: Neu
Location: China
Adopt low noise audio processing chip plus high fidelity diaphragm condenser microphone, can directly monitor the scene of the subtle sounds. Receiver&Transmitter. ... moreWith a fine-tuning resistor, you can adjust the sensitivity, easy to change the distance and range of the monitoring.
$
9.00
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Condition: Brand New
Location: China
1 PCS 433M DC 12V 4CH Keeloq Relay Board. Remote model : RC43A04(Rolling code);. Wireless Receiving frequency : 433.92M ;. Wireless Receiving sensitivity: ... more-108dBm ;. it can only work with our own rolling code receiver.
$
65.52
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Condition: New
Location: China
Note: The RS485 communication line must not be connected to VCC and GND. Multichannel AC Current Transmitter RS485 Acquisition Module 10 Channels Current ... moreDetection Module 20A. Detection accuracy: ±2.5% (MAX).
$
15.00
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Condition: New
Location: China
Industrial-Grade RS485 Extender Isolated RS-485 Repeater Isolator Anti-Interference Anti-Surge Guide. Isolated RS-485 repeater is a high-performance industrial-grade ... moreRS485 signal amplifier and extender.
$
2.60
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Condition: Neu
Location: China
This is an exciting upgrade from the popular RFM12B. The RFM69 is the next generation with improved functionality and performance, and it provides about ... more30% greater range. The RFM69CW module has been tested and proven to work in several RFM12B hardware design PCB's.
$
18.09
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Condition: Neu
Location: China
Large range: test range up to 200,000 LUX, easy to test the natural light and artificial light. Illumination unit switching: one key to switch the illumination ... moreunit: LUX, FC. Backlit LCD screen: large high-definition screen, with backlighting clear vision without dead angle.
$
7.08
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Condition: New
Location: China
Trigger Way:repeat trigger. Detection Distance: 5-9m. Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ... more,CDS connects with photoresistor,you can close detection function at night.
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107.49
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Condition: New
Location: New York, United States
And the dust collector reaches its full speed in 3 seconds after being turned on. It is expected to last one year under normal usage. You are spared the ... morehassle of walking over to manually operate the dust collector.
$
2.80
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Condition: New
Location: China
Tesla on the basis of the general increase of the music player, you can play phone / computer music, a clear sound. 1X DIY15W Mini Speaker Music Tesla ... moreCoil Kits. Principle of wireless transmission: a coil connected at both ends with both ends LED, near-emitter device, Qiliang LED, the principle is resonant wireless power transfer.
$
6.38
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Condition: Neu
Location: China
Nano Sheild. The specific connection details of the adapter board can be found on the diagram. Communication module bare board 1. After connecting the ... morecable, a good first choice is to select the communication port of the PC software module to support the communication port COM2 COM3 COM4.
$
29.85
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Condition: New
Location: China
5pcs/lot LLCC68 868MHz 915MHz LoRa Wireless Serial Port Module. It has multiple transmission modes and works in the frequency band (850.125~930.125MHz) ... more(default 868.125MHz). Modulation LoRa A new generation of LoRa modulation technology.
 In