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$
596.11
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Condition: New
Location: China
Pixel pitch 0.264 (per one triad) x 0.264. Resolution 1920 1080. Antenna 50MM omnidirectional 2.0dBi gain frequency range 2400-2500MHz. Audio 1 3.5 brush ... moreLINE-OUT, 1 3. 5MM MIC-IN. Viewing angle 80/ 80/ 80/ 70 (Typ. ).
$
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.
$
4.99
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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.
$
4.24
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$13.71 Shipping
Condition: Brand New
Location: Echunga, Australia
Perfect for Arduino / Raspberry Pi. 1x 433Mhz RF transmitter + receiver kit. RF Transmitter & Receiver Kit. More information at. If you don't follow our. ... moreConcerns: We test/examine all the products before sent out.
$
4.68
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$2.99 Shipping
Condition: New
Location: China
The PWM digital signal is converted into 0 to 1OV analog signal. Peak 4.5V to 10V level, jumper pin is inserted at 5V. PWM signal receiving frequency ... morerange: 1KHZ-3KHZ PWM signal input level range.
$
8.91
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Condition: New
Location: China
The lithium battery protection board properties In use, the battery will heat up and the battery power is not applicable. Explain: Don't mix good batteries ... moreand bad batteries together! The capacity/internal resistance of the 3 batteries should be as close as possible (2 good batteries + 1 bad battery use effect = 3 bad battery use results).
$
19.29
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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.
$
45.68
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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.
$
114.76
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Condition: New
Location: China
Note: The color of the item may vary slightly due to photography and your own computer Features 1.Non-Isolated Constant Current And Voltage Module 2.This ... moreis a tiny, powerful step-down (Buck) switching voltage converter with a wide operating range. 3.Rectification: Synchronous rectification,15A step-down module 4.Output voltage: 1-35V continuously adjustable, step-down power supply input voltage should always be greater than the output voltage and the minimum of pressure 1V, input power = output power + losses (energy conservation principle) Specification: Material:Metal Color:Silver Appearance: With case Brand Name:Unbranded.
$
16.44
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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.
$
1.39
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$2.54 Shipping
Condition: Neu
Location: China
Widely used in lighting situations,anti-theft alarm situations. microwave sensors using planar antenna and receiving echo. Signals are likely to be detected ... morethrough the door, glass and thin walls. It will get best probe result if person or object when moving toward the sensor.
$
6.99
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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.
$
5.12
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$2.99 Shipping
Condition: New
Location: China
The PWM digital signal is converted into 0 to 1OV analog signal. Peak 4.5V to 10V level, jumper pin is inserted at 5V. PWM signal receiving frequency ... morerange: 1KHZ-3KHZ PWM signal input level range.
$
5.48
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$3.59 Shipping
Condition: New
Location: China
1: The use of advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable ... moreperformance, long working hours without frequency offset.
$
11.98
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Condition: New
Location: China
Therefore, the detection of human presence has a higher accuracy rate compared to traditional motion detection radar. Than the traditional motion detection ... moreradar, the accuracy rate is higher, not easy to miss the report.
$
27.15
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$3.99 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.
$
0.99
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Condition: New
Location: China
Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, ... moreand interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
$
7.02
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$2.88 Shipping
Condition: New
Location: China
Item Description: TX Technical Specifications: A. Working voltage: 3V~12V B. Working current: max≤40mA(12V) Min≤9mA(3V) C. Resonance mode: sound wave ... moreresonance(SAW) D. Modulation mode: ASK/OOK E. Working frequency: 315MHz-433.92MHz. Customized frequency is available. F. Transmission power: 25mW(315MHz at 12V) G. Frequency error: +150kHz(max) H. Velocity: ≤10Kbps I. Self-owned codes: negative RX Technical Specifications: A. Working voltage: 5.0VDC +0.5V B. Working current:≤5.5mA(5.0VDC) C. Working principle: single chip superregeneration receiving D. Working method: OOK/ASK E. Working frequency: 315MHz-433.92MHz. Customized frequency is available. F. Bandwidth: 2MHz(315MHz. Having result from testing at lowing the sensitivity 3dBm) G. Sensitivity: excel–100dBm(50Ω) H. Transmitting velocity: Shipping List: 10PCS X 433Mhz RF transmitter and receiver link kit for Arduino/ARM/MC​U remote control 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 Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase.
$
2.06
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Condition: New
Location: China
In the self-boot mode. The CS5460A is a converter that contains two ΔΣ analog-to-digital converters (ADC), high-speed power calculation and a serial interface ... moreTo-digital converter with a high degree of integration.
$
2.60
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Condition: New
Location: China
Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. 1PCS RFM69HW 868Mhz/433Mhz/915Mhz ... more+ 20dBm HopeRF Wireless Transceiver For Remote/HM.
$
31.89
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Condition: New
Location: 金东区, China
$
5.99
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Condition: New
Location: China
This is a high-sensitivity 24GHz human presence status sensing module. Its working principle is to use FMCW frequency-modulated continuous waves to detect ... morehuman targets in the set space. Combined with radar signal processing and accurate human-body sensing algorithms, high-sensitivity Human presence status sensing, can identify the human body in motion and static state, and can calculate auxiliary information such as the distance of the target.
$
631.61
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$8.00 Shipping
Condition: New
Location: China
Type: Shortwave SSB. - 1 x HF SDR Transceiver. - TX: All HAM HF Bands. TX: All HAM HF Bands. - Transmitting Signal Strength Display Table. - DSP Digital ... moreSignal Processing Noise Reduction. - Automatic Notch Filter.
$
21.58
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$5.34 Shipping
Condition: Neu
Location: China
Attenuation: 30DB. 1 x RF Attenuator. Frequency: DC-6GHz. Power: 30W. Interface: SMA interface 50 ohm impedance, SMA female + SMA male. Am 31.07.2023 ... morehat der Verkäufer die folgenden Angaben hinzugefügt.
$
4.93
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$2.78 Shipping
Condition: Neu
Location: China
Two specifications: HLK-LD2410 module/HLK-LD2410 module test kit. This is a high-sensitivity 24GHz human presence status sensing module. Its working principle ... moreis to use FMCW frequency-modulated continuous waves to detect human targets in the set space.
$
4.17
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$3.00 Shipping
Condition: New
Location: China
Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Output current range: 0.05-5A (The default output current is 3A).
$
14.77
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Condition: New
Location: China
1 x Bluetooth Mp3 Decoder Board. Model: JQ-D132BT (with Bluetooth call + recording) LCD screen display. Support recording function; support TF interface; ... moresupport USB interface (U disk);. Decoding supports MP3, WMA, WAV, FLAC, and APE lossless format music; supports external audio source input LINE IN;.
$
28.49
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Condition: New
Location: Monroe Township, United States
Output power: 1800W. Conversion efficiency: 48V to 60V 8A (98.1 %). Input current: 40A. Fan blade heat dissipation is adopted, the heat dissipation effect ... moreis very good, and the output power is higher.
$
24.02
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$3.19 Shipping
Condition: Neu
Location: China
High-quality industrial ABS material. Highly sensitive and rugged sensor probe. Am 20.02.21 hat der Verkäufer die folgenden Angaben hinzugefügt Live/Neutral ... moreCheck: alarm beep sounds, LCD screen display stripe.
$
53.28
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$3.19 Shipping
Condition: Neu
Location: China
Features: Brand new and high quality. modle:LC200A. Supply power: +5v.MiniUSB interface,4pcs AA battery(NOT included) Measurement accuracy:1% Capacitance ... moremeasuring range: 0.01 pF- 10uF. The minimum resolution: 0.01 pF. Big Capacitance measuring range1uF-100mF/minimum resolution:0.01UF. Inductance measuring range: 0.001 uH- 100mH. Big inductance measuring range: 0.001 mH- 100H. The minimum resolution: 0.001uH. Test frequency range: L/C about 500KHZ/Big inductance 500HZ. Effective display digits: 4 digits. LCD display mode: 1602. Size:15cm x 9cm x 3.5cm- 5.91inch x 3.54inch x 1.38inch. Note: 1.Pls reset to zero. Before testing a Capacitance or inductance,or it may damage the board. 2.If the result on the LCD is not stable. It s normal due to the poor quality of L/C. 3.Test clip is NOT including. Package Included: 1 x Capacitance Meter LC200A, 2 x Cable, 1 x Mini usb power cable NO Retail Box. Packed Safely in Bubble Bag. The items you ordered will be shipped out in 1-2 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. 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 Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. 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. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. A
$
36.30
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Condition: Neu
Location: China
Model: PZEM-004T. Step up module. Adapter Module. Step down module. Display module. Wireless module. The power button clear function. Power-down data ... morestorage function (cumulative power down before saving).
$
10.63
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$3.50 Shipping
Condition: New
Location: China
Is there a problem with high frequency local QRM?. The answer is usually "yes". With this amazing accessory, even with the S9, local QRM can be eliminated. ... morethe QRM eliminator plugs into the antenna line and eliminates the need to modify the radio.
$
7.35
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$4.50 Shipping
Condition: New
Location: 江夏区, China
2PCS CC1100 433Mhz SI4432 Wireless RF Transceiver Module with Antenna Product Description Operating voltage: 1.8V ~ 3.6V(recommended 3.3V) Working frequency ... moreband ISM 433M Maximum rate of 500kbps. Support for 2-FSK, GFSK and MSK modulation. Setup softwafe can modify Rate. Power, Frequency. High sensitivity(1.2Kbps under-110dBm. 0.1% packet error rate) Built-in hardware CRC error detection. And address control. Lower current consumption(RX. 15.6mA, 2.4Kbps, 433MHz) Programmable control of output power. 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) Carrier Sense System. Fast frequency changes brought about by a suitable synthesizer frequency hopping system. Module can be software-based address. Software programming is very convenient. Standard 2.0mm DIP spacing interfaces for embedded applications. Separate 64-byte RX and TX data FIFO. Transmission Distance: open to the actual transmission distance 250-300 meters(depending on the specific situation of the environment and communication baud rate settings. Package 2pc CC110 0 433Mhz SI4432 Wireless RF Transceiver Module. 2pcs antennas Note: This module needs 3.3V power supply.Each module can send and receive data.Only when you have at least two module,they could work. Only For Professional Payment Method: Paypal Preferred Shipping Handling: Country Approximate delivery time United States/ United Kingdom/ Australia 1 0-15 business days Canada 1 2- 18 business days Brazil/ South America 20- 25 business days Italy/ France/ Spain/ Germany/ Eastern Europe 15- 20 business days Terms of Sale: Payment Accepting PayPal payments. Please pay within 7 days from first purchase. Shipping We ship to international via China Post Airmail or Hong Kong Post Airmail. And every parcel will be registered with tracking number. We can also ship by UPS/EMS for corresponding fees. Please email your postal
$
7.50
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Condition: New
Location: Raleigh, United States
Bluetooth version. Communication Interface. Module size. Transmission distance. -40° - 80°. Deep sleep current. Light sleep state current. Awakening state ... morecurrent.
$
12.10
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$3.72 Shipping
Condition: Neu
Location: China
Interface interface: RS232. RS-232 interface Bluetooth adapter with embedded Bluetooth protocol stack. The main function of the product is to replace ... morethe traditional serial cable connection. Whether the TTL level is converted to RS232 and connected to the computer serial port.
$
3.88
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$3.75 Shipping
Condition: New
Location: China
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. - The maximum output current can be as high as 3A,normal and stable working current ... morewithin 2A. - overheating and short circuit protection function.
$
5.88
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Condition: New
Location: China
Cost-Effective Application: The NRF24L01 wireless transceiver transceiver module integrates all RF protocol high-speed signal processing within the module. ... moreThe current consumption in the lower mode is 12.3mA.
$
2.53
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$4.50 Shipping
Condition: New – Open box
Location: China
Switching current: 0.5A. Switching current: 0.5 A. Insulation resistance: 10-10 Ohms. Test coil: 5000 870 ohm. Glass length: 14.2MM. Insulation resistance: ... more10-9 Ω. Safety certification: UL. You can choose the type you want from the drop-down box above.
$
3.37
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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 +.
$
7.81
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$2.99 Shipping
Condition: New
Location: China
High power, high efficiency, 5A, low ripple;. Onboard USB interface for easy charging of your digital products. It is not a fixed 5V output. With current ... morelimiting protection, the module will not burn out even if the output is shorted.
$
13.66
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$1.32 Shipping
Condition: New
Location: 金东区, China
$
1.69
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Condition: Neu
Location: China
TX Technical Specifications: A. Working voltage: 3V~12V B. Working current: max≤40mA(12V) Min≤9mA(3V) C. Resonance mode: sound wave resonance(SAW) D. ... moreModulation mode: ASK/OOK E. Working frequency: 315MHz-433.92MHz. Customized frequency is available. F. Transmission power: 25mW(315MHz at 12V) G. Frequency error: +150kHz(max) H. Velocity: ≤10Kbps I. Self-owned codes: negative RX Technical Specifications: A. Working voltage: 5.0VDC +0.5V B. Working current:≤5.5mA(5.0VDC) C. Working principle: single chip superregeneration receiving D. Working method: OOK/ASK E. Working frequency: 315MHz-433.92MHz. Customized frequency is available. F. Bandwidth: 2MHz(315MHz. Having result from testing at lowing the sensitivity 3dBm) G. Sensitivity: excel–100dBm(50Ω) H. Transmitting velocity: PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer NO-QUESTION-REFUND. FEEDBACK We appreciate positive feedback. we always try our best to service our customers.so if you have ant question.PLEASE DON’T HESITATE TO CONTACT US IMMEDIATEDLY, we are always here to offer help. PAYMENT: We prefer PayPal.For purchasing multiple items. Please contact us for a combined invoice. generally we would like to receive payment thin 48 hours if. SHIPPING INFORMATIONS: We provide airmail service with good package. The items will be shipped within the nest 2 business days after we received the payment. when you buy multiple items.Your shipping cost will be combined with discount. SHIPPING TIME(weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10-15d Spa
$
6.42
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Condition: New
Location: China
The 0402 chip resistor is a useful electronic accessory that can effectively protect the circuit and data transmission, prevent breaking to external equipment. ... moreWidely used in a variety of technology equipment such as projector equipment, computers, meters, household appliances, personal digital assistant, communication devices and mobile hard disks, etc.SpecificationTolerance: 1%Package Model: 0402Package Type: Surface Mount DeviceResistor Value: 47 ΩResistor Power: 1/16 WSize: 1 x 0.5 x 0.35 mm / 0.04 x 0.02 x 0.01 inch (L*W*H)Packing List: 100 x Chip ResistorsAdvantage1. With stable electrical performance design, durable and strong shock resistance, strong anti-interference ability and high frequency characteristics, giving you comfortable working experience;2.
$
10.25
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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. Keyboard ... moreSwitch Buttons Keys Repair Cap for Logitech G810 G910 G413 G512 Pro.
$
3.47
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$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!
$
162.01
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$48.28 Shipping
Condition: New
Location: Spain
A Variac provides an output voltage that is a faithful, distortion-free reproduction of the input signal waveform. This is a necessary feature of many ... moreelectronic applications and is the result of excellent design and the use of high quality grain oriented silicon steel. This variable transformer is designed with a built-in copper coil suitable for long-term use. With an LCD display, flexible rotating wheel and safety protection, the compact voltage transformer is of high quality and can provide more stable and safe supply. A Variable transformer, also known as Variac, is a continuous and adjustable voltage autotransformer that has a brush mounted on a commutator that moves on the winding manually or motorized. Rotating the switch provides an output voltage from zero to or above line voltag.
$
6.72
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Condition: New
Location: China
After the comparison value at the output end, press and hold the button for more than 2 seconds. Maximum Output Current: 3A. Stable Current: 2A. If you ... moredo not receive our reply within 48 hours, pls.
$
1.07
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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.
$
4.22
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Condition: New
Location: China
2.4G NRF24L01. 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 ... morewith the remaining ports. If it exceeds 10mA, it needs to be divided by series resistors, otherwise it will easily burn the module!
$
23.49
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$2.78 Shipping
Condition: Neu
Location: China
High-quality industrial ABS material. Highly sensitive and rugged sensor probe. Breadboard Cable and Prototype. Display module. Maximum display: 2000 ... morecounts. Live/Neutral Check: alarm beep sounds, LCD screen display stripe.
$
26.10
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$0.73 Shipping
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.
$
82.70
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$3.00 Shipping
Condition: New
Location: China
1 x ADL5920 Detection Module. The common-mode level of this output is externally adjustable through the VOCM pin. - 49 dB ±1.0 dB input range with −19 ... moredBm minimum input level, ±1.0 dB linear rms (crest factor sensitive) output at 1 GHz.
$
2.79
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Condition: New
Location: China
Support six channels of data reception (pair of six). On-board 2.4G PCB antenna, ISM band, standard pin DIP 2.54mm pitch interface, compact size for embedded ... moreapplications. No.5 MOSI Input Module SPI data input pins.
$
47.99
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Condition: New
Location: Denver, United States
Module Size: 16mmx22mm, with 5 pin holes reserved for hardware (factory default pin). Interface Type Output Serial Port Level: 3.3V. Data Format: serial ... moreport ASCII output/high and low level 3.3V&0V.
$
1.07
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Condition: Neu
Location: China
Pinout: ANT, GND, DATA, VCC. Transmit power: 15dbm. Communication: AM FSK.
$
4.33
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Condition: Neu
Location: China
868M Sucker Antenna 433M Sucker Antenna the way they work as well as wired RS485 bus. Master device transmit data, Slave devices all receive data.Any ... moreslave device transmit data, master device and the other slave devices can receive.
$
4.47
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Condition: New
Location: China
The Wi-Fi&BLE part uses the BL602 chip as the core processor and supports the Wi-Fi 802.11b/g/n protocol and BLE 5.0. Rd-01 is a radar module developed ... moreby Shenzhen Anxinke Technology Co., LTD. The module supports Wi-Fi&BLE.
$
6.52
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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.
$
29.07
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Condition: New
Location: 金东区, China
With indicator light. easy to install. Battery model: 23A 12V (battery not included). Visual indicators show remote operation. 45 x 105 mm. Total load ... morepower: 120W. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
$
186.45
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Condition: New
Location: China
Turn on the power switch to automatically enter the reception work state.
 In