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Free Shipping Condition: New Location: China When the maximum temperature reaches 40℃, the relative humidity of the installation site should not exceed 50%; when the temperature is the lowest temperature ... moreof ‑5℃, the relative humidity is higher, for example, if the temperature is 25℃, the relative humidity is 90%.
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$3.72 Shipping Condition: Neu Location: China Output power:10~500mW (0.01 ~ 0.5W) 77-108MHz. A dummy load is a pure resistor that absorbs the signal from the transmitter output and the transmitter ... morewill have no energy to emit into the air. The dummy load and the antenna are two devices with opposite functions and are irreplaceable.
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Free Shipping Condition: Brand New Location: China RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. 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.
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$2.99 Shipping Condition: New Location: China HLK-LD2410C is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous wave, to detect human targets in the set space, combined with radar signal processing, accurate human body induction algorithm, to achieve high sensitive human presence status sensing, which can identify the human body in motion and stationary state, and can calculate auxiliary information such as the distance to the target.
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$2.99 Shipping Condition: New Location: China Current after BLE connection: 7.3mA. ◆ Windows computer Bluetooth-compatible serial port transparent transmission. ◆ for Android Bluetooth-compatible ... moreserial port transparent transmission. This Bluetooth-compatible module can only be used as a Bluetooth-compatible slave.
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$3.59 Shipping Condition: New Location: China Mini RTCpro DS3231. DS3231 AT24C32. 4 clock chip: high-precision clock chip DS3231. DS3231 RTC. Use DS3231SN precision clock chip, built 32.768 crystal. ... moreDS3231SN 3 in 1 LED. RTC IIC I2C IIC DS3231S. High speed (400 KHZ) the I2C serial bus.
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$3.50 Shipping Condition: New Location: China Range: 0~40V. With overheating protection and short circuit protection. 1-10PCS X Module. Color: green. Power indicator: with. All products are quality ... morechecked.
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$3.19 Shipping Condition: Neu Location: China Multi-function support PWM mode, pulse mode, signal source, signal source mode, sine wave mode, support RS485 Modbus communication. This module is divided ... moreinto two versions, the signal generator and the version with MODBUS function.
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$6.75 Shipping Condition: New Location: China Product performance: The tape is made of polyimide film and coated with high temperature resistant silica gel. It has good adhesion, good conformability, ... morehigh temperature resistance, solvent resistance, no tin penetration, and no glue residue.
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$3.50 Shipping Condition: New Location: China 2 x NRF24L01+LNA+PA SMA Antenna Wireless Transceiver communication module 2.4G. What's more, this nRF24L01+ module is designed with Power amplifier and ... moreSMA antenna. This wireless Transceiver module is an easy and suitable module if.
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$6.19 Shipping Condition: Neu Location: Neureut, Germany TI BTool (form a connection between two BLE devices). Protocol: Bluetooth Low Energy(BLE)4.2/5.0. low power consumption. Indicator: Power LED. Protection ... morecase:ABS(Blue). Antenna: PCB on board. Products are to be sent from Germany.
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Free Shipping Condition: New Location: 金东区, China 1 Infrared Body Motion Sensor. Load power:100W. The real color of the item may be slightly different from the pictures shown on website caused by many ... morefactors such as brightness of your monitor and light brightness.
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$3.50 Shipping Condition: New Location: China Mini Tesla Coil Plasma Speaker Electronic Field Music 15W 15V-24V Finished/ DIY. Tesla on the basis of the general increase of the music player, you can ... moreplay phone / computer music, a clear sound. 12V Tesla Coil Speaker DIY Kits.
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$2.99 Shipping Condition: New Location: China Large detection angle, coverage range up to+60 °. Sweep bandwidth: 250MHz. Detection distance: 0.75m~6m, adjustable. Detection angle:+60 °. Target application: ... morehuman presence sensing. Accurate identification within the interval, support for sensing range division, and shield interference outside the interval.
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$2.99 Shipping Condition: New Location: China XY-T50L 2x50W HIFI 2.0 Speaker Digital Audio Power Amplifier Board 3.5mm AUX Audio Stereo Bluetooth-compatible 5.0 Amp. Type: Digital Power Amplifier ... moreBoard. Type: Bluetooth-compatible Audio Power Amplifier Board Module.
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Free Shipping Condition: New Location: 金东区, China Overcurrent protection 1A-63A (adjustable) (default: 63A). Leakage protection: 10-99mA. Leakage 10-99mA>U and
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$2.54 Shipping Condition: Neu 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!
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Free Shipping Condition: New Location: Lexington, United States Product Features: 1. Tough, yet flexible white insulated jacket is color coded for polarity. The white Outer jacket is CL2 rated, making it safe for use ... morewithin the walls of residential class buildings.
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$3.20 Shipping Condition: New Location: China (In and out). Support Bluetooth audio to FM transmission and line input audio to FM transmission. Modulation Mode: Standard FM FM. Transmitting antenna: ... more75cm rod antenna. Audio frequency response range: 20Hz-15KHz.
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$5.00 Shipping Condition: New Location: China High-end audio decoders, digital turntables and other audio devices with external 10MHz clock input. - ALM: Status indicator. - 4-channel 10MHz outputs, ... moreincluding 2-channel square waves and 2-channel sine waves.
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$3.73 Shipping Condition: Neu Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. Spring antenna ... more(Ra-01) or IPEX external antenna (Ra-02). LoRa Spread Spectrum Modulation Technology.
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Free Shipping Condition: New Location: China Over current protection 1A-63A (adjustable) (default: 63A). Electric leakage protection:10-99mA. 1 Channel DC12V Relay Switch Board RS485 MODBUS RTU Serial ... morePort Relay Module. 2Pcs 5V/12V 1 Way Relay Module with Optocoupler Isolation Relay Board.
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Free Shipping Condition: New Location: China 915MHz ESP32 WiFi LoRa V3 Board Type-C SX1262 0.96" OLED Display+LoRa Antenna for Arduino IOT Smart Home Description: WiFi LoRa 32 is a classic IoT dev-board ... more, 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: 1 X Development Board 1 X 915MHz LoRa Antenna 1 X SH1.25-2 Cable See more in the flyfuntech2022.
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$2.99 Shipping Condition: New Location: China HLK-LD2410 is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous wave, to detect human targets in the set space, combined with radar signal processing, accurate human body induction algorithm, to achieve high sensitive human presence status sensing, which can identify the human body in motion and stationary state, and can calculate auxiliary information such as the distance to the target.
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Free Shipping Condition: Brand New Location: China RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. Interface : RS485 /USB. the way they work as well as wired RS485 bus. Master device transmit ... moredata, Slave devices all receive data.Any slave device transmit data, master device and the other slave devices can receive.
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$2.99 Shipping Condition: New Location: China Output model category: switch sensor. Sensor module 1. Working current: 0.08A. Output high level: 2.2 V. Output Low Level: 0V. Size: 20x20x3mm.
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$2.99 Shipping Condition: New Location: China Bluetooth-compatible version: BLE 4.2 (compatible with BLE4.0, BLE4.1). Working frequency band: 2.4G. Communication interface: UART or IIC. Module size: ... more19.6mm 14.94 2.6. Working temperature: -40℃ - 80℃.
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$19.37 Shipping Condition: Neu Location: China Current: 100A. - With overload alarm function, reset energy function, power alarm threshold preset. function, etc. - The blue backlight can be turned ... moreon/off manually. Power: 22000W. - Power Accuracy: ±2%.
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$2.99 Shipping Condition: New Location: China Adapted to 2.4GHz IEEE 802.15.4 and ZigBee protocol applications, automatic network. 1.XL2530-D01 wireless module. This module uses TI's chip made CC2530F256. ... moreModule size 21.5 26mm. battery monitoring and temperature sensor function.
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Free Shipping Condition: New Location: Charlotte, United States FSK/GFKS technology, LoRa (remote) spread spectrum technology. Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, ... moreconstruction sites, factories, etc. Wireless alarm system.
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Free Shipping Condition: New Location: China Low-Power Mode: The average standby current is 135uA, and the LED light (PWR) will be off. Working Mode: Normal Mode, Low-Power Mode;. Working Current: ... moreThe standby current is about 6mA (DC 5V) in Normal Mode, and the average standby current in low power mode is 135uA.
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$3.99 Shipping Condition: New Location: China Ferrite Core Inductor 10pcs 12T 0.6uh-1.7uh High-Frequency Adjustable Inductance. Cleaning Brush Nylon Coffee Cleaning Kitchen Coffee Espresso Machine ... moreGroup Head. Female Socket 12V 3A Jack DC Connector Panel Mount 10 Pair 1 Set Male Plug +.
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$3.20 Shipping Condition: Neu Location: China 100Hz, 120Hz, 400Hz, 1kHz, 4kHz, 10kHz, 40kHz, 50kHz, 75kHz, 100kHz 10 typical test frequency (Hantek1832C) 7 typical test frequency. - Test frequency: ... more100Hz, 120Hz, 400Hz, 1kHz, 4kHz, 10kHz, 40kHz.
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Free Shipping Condition: New Location: China RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. Interface : RS232. Open ground Transmission distance : 500M. 2 3PCS,Module 1 sends data, ... moremodule 2 acts as a repeater (multiple repeaters can be used), and module 3 receives data; delay sending and receiving distance.
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$2.99 Shipping Condition: New Location: China Make BLE faster and easier to use in products. BLE 5.0(Compatible with BLE4.0, BLE4.2). When ble is connected with IOS or Android, the communication speed ... moreis 4K / S (it supports 38400 baud rate to send and receive data continuously. ).
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Free Shipping Condition: New Location: China RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. 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.
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Free Shipping Condition: New Location: China Frequency: 868MHz. RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. the way they work as well as wired RS485 bus. Master device transmit ... moredata, Slave devices all receive data.Any slave device transmit data, master device and the other slave devices can receive.
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Free Shipping 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.
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$2.99 Shipping Condition: New Location: China Current after BLE connection: 7.3mA. ◆ Windows computer Bluetooth-compatible serial port transparent transmission. ◆ for Android Bluetooth-compatible ... moreserial port transparent transmission. This Bluetooth-compatible module can only be used as a Bluetooth-compatible slave.
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$3.44 Shipping Condition: Neu Location: China Main chip: ESP32-S3FN8 (Xtensa® 32-bit lx7 dual-core processor). Integrated CP2102 USB to serial chip for easy program download and debug information ... moreprinting. USB to serial chip: CP2102. Interface: Type-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin.
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$2.99 Shipping Condition: New Location: China With a fine-tuning resistor, you can adjust the sensitivity, easy to change the distance and range of the monitoring. Adopt low noise audio processing ... morechip plus high fidelity diaphragm condenser microphone, can directly monitor the scene of the subtle sounds.
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$3.74 Shipping Condition: Neu Location: China Onboard original SIM800C GSM/GPRS module;. OLED LED&RGB. Support Bluetooth data transmission, IEEE802.15 Bluetooth standard, 2.4GHz work Frequency band;. ... moreChip: CH340G 32M version with Bluetooth and tts function.
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Free Shipping 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.
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Free Shipping Condition: Brand New Location: China Type:B:No WIFI, no power-off function. Power factor:0.00-1.00PF.
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Free Shipping Condition: New Location: Poland Model: SCT016TS. Rated output: VARIATIONS. Rated input: 50-200A. Material of core: Silicon steel sheet. Storage temperature: -30 ℃ ~ + 90 ℃. Working temperature: ... more-25 ℃ ~ + 60 ℃. We have more than 100 sets of automatic wire winding machines.
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$3.20 Shipping Condition: Neu Location: China Designed in Taiwan by BDS. - 1 x Set of Spectrum Analyzer Display. - Stereo sampling. - Each frequency point uses 30 lights to display the level signal. ... more- Integrated LED: A total of 930 lights dynamic module display.
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$1.99 Shipping Condition: New Location: China Our products include all kits&welded products for Andruino, Raspberry Pi, or mini flights. ESP32-C6 is a system level chip (SoC) that supports 2.4 GHz ... moreWi Fi 6, Bluetooth 5, Zigbee 3.0, and Thread 1.3.
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$3.20 Shipping Condition: New Location: China Receiving frequency: 315MHZ. 1 x 315Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry. Antenna position has also affected the ... morereception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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$2.99 Shipping Condition: New Location: China HLK-LD105 10G Microwave Radar Human Body Induction Module LD105 Micro Motion Sensor Ceiling Installation. Design a low-power micro/motion sensing module ... morebased on the X-band radar chip, with a center frequency of 1 0.525GHz.
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Free Shipping Condition: New Location: Walnut, United States Oil Level Gauge Sturdy Observe Oil Liquid Level Gauge Sights Glass Compact 18mm. Oil Level Gauge Sturdy Observe Oil Liquid Level Gauge Sights Glass Compact ... more30mm. Air Compressor Sights Glass Heavy Duty Observe Threaded Oil Level Gauge Sig 30mm.
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$2.88 Shipping Condition: New Location: China i000000. æ–â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 5A ... moreAdjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Description: Specification: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-30V Output voltage: 0.8V-29V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Note: Due to the difference between different monitors. The picture may not reflect the actual color of the item. Thank you! Voltmeter Ammeter Measurement accuracy: 0.1% Refresh rate: about 200ms/ times Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Storage Temperature:10℃ to +65℃ Input impedance: 50 milliohms Package includes: Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We are not responsible for custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if your are not satisfied with the item after receive it. We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. All items
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Free Shipping Condition: New Location: United States The entire solution takes up a minimal amount of printed circuit board area. Very suitable for users to reuse all pins in DIY projects. It is very suitable ... morefor users to reuse all pins in DIY projects.
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$3.40 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;.
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$3.20 Shipping Condition: New Location: China Mini Tesla Coil Plasma Speaker Electronic Field Music 15W 15V-24V Finished/ DIY. Tesla on the basis of the general increase of the music player, you can ... moreplay phone / computer music, a clear sound. 12V Tesla Coil Speaker DIY Kits.
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Free Shipping Condition: New Location: Charlotte, United States Bluetooth version. Communication Interface. Module size. Transmission distance. -40° - 80°. Deep sleep current. Light sleep state current. Awakening state ... morecurrent.
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$3.73 Shipping Condition: Neu Location: China TTL serial interface: a TTL level interface. And if use the STM32 MCU, the pin of VMCU should be connected the DC3.3V. The pins of RXD is the RXD of SIM808 ... moreand the pins of TXD is the TXD of SIM808.
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Free Shipping Condition: New Location: 金东区, China Connector：SMA Male. This is a high performance antenna that provides 5G, 4G, 3G & 2G coverage with a peak gain of 5dBi, in a single, low-profile, ruggedised ... morehousing. Its compact size makes this antenna ideal for installation on surfaces with limited area or for discrete installations.
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$2.54 Shipping Condition: Neu Location: China Description Features: Input voltage: DC 4.0 ~ 38V Output voltage: DC 1.25V ~ 36V continuously adjustable( the input voltage must be higher than the output ... morevoltage 1.5V) Output current: max 5A. Recommended for use in the 4.5A. Output power: up to 75W. More than 50W, Please enhance heat dissipation, Voltmeter error: ± 0.05V, Measure range: 0 ~ 40V( please ensure that the input voltage is 4.5V or more) Conversion efficiency: up to 96% Load regulation: S(I) ≤ 0.8% Voltage Regulation: S(u) ≤ 0.8% With overheat protection and short circuit protection, Dimensions: 6.6* 3.9* 1.8cm, Package include: 1x DC Step-down Module, Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice.Please confirm your shipping address in the PayPal Account. If buyer want to delay the payment because of financial problem. Please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem.We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback.We will offer help to resolve your problems as fast as possible. Customer Service Work Time If you have any questions.Please contact with us via eBay message or our customer service e-mail. please be advised that e-mails will be replied by our customer services officers Mon. Fri. 11:00- 20:00 and Saturdays 11:00– 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. Excluding Weekends and Public Holidays) Engineered
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$1.99 Shipping Condition: New Location: China Independently trigger and independently delay, do not interfere with each other. Infrared receiver: VS1838 (Or compatible with IC). Transmit power: 90mW/sr ... moretyp. IRED: infrared. Relay maximum load capacity: dc 1-110V/5A; AC 85-265V/6A.
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$48.06 Shipping Condition: Neu Location: China LED display screens can be used for various purposes and places. It can be used for advertising, banner displays, demonstrations, video displays, educational ... morepurposes, and more. The LED screen adopts a unique and sturdy design, making it easy to carry and install.
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