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$
23.80
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Condition: New
Location: China
RS422 interface, two-way communication. The module has 15KV ESD protection. 1/2/5/10PCS RS422 Mutual transfer TTL Bi-directionalThe amount depends on ... moreyour choices. Add 10 ohm current limiting/overcurrent protection resistor to the board.
$
2.91
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$3.75 Shipping
Condition: New
Location: China
LM317 built-in overload protection, safety zone protection and other protection circuits. Normally, the LM317 does not require an external capacitor, ... moreand the output capacitance can change the transient response.
$
7.54
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$12.98 Shipping
Condition: Neu
Location: Holzkirchen, Germany
CC1101 433 MHz 2500 NRF Modul Funkmodul. AC / DC Netzteile. With only 15.6mA (receive mode) power comsumption the HW-862 CC1101 433Mhz. Temperatur Feuchtigkeit ... moreLuftdruck. Das CC1101 433 Mhz. Das CC1101 433 MHz.
$
5.35
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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.
$
5.40
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Condition: Neu
Location: China
Nano Sheild. Amplifier 2 25W, while you can connect two 25W speakers. Dual decoding support MP3 / WMA / WAV / FLAC / APE lossless format music. 2、SCAN ... morebutton (play/pause): SCAN short press for play/pause in MP3 state; short press for play/pause in FM state, short press for automatic station collection and storage; short press for play/pause in Bluetooth function.
$
1.75
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$3.16 Shipping
Condition: Brand New
Location: China
Conductor material : tinned copper;It is produced with tinned copper wire. The copper core wire has bright appearance, low resistivity, good conductivity ... moreand high safety.
$
17.79
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Condition: New
Location: Los Angeles, United States
Waterproof DC/DC Converter Regulator 12V Step Up to 48V 3A 144W. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V. WaterProof ... more36V/48V to 24V 30A 720W Step Down DC/DC Power Converter Regulator.
$
3.61
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Condition: New
Location: China
$
52.00
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Condition: New
Location: China
Default: 30dBm(About 1W). Transmitting current 279 310 361 mA 30dBm(1W). E90-DTU(433C30E) 433MHz Modbus Ethernet 1W RF Module Wireless Data Transceiver. ... moreDefault: 433MHz. Unit Condition. Communication interface Ethernet.
$
23.70
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Condition: Neu
Location: China
1pc 650nm 200mW 5V rotes Linie Laser Locator Modul Mitsubishi Diode 16x68mm mit Adapter. Ausgangsleistung: 200mW. Ausgangswellenband: Das sichtbare Licht. ... moreTyp: M-16A648-200-GLX. Wir versuchen unser Bestes, um das Problem zu lösen und Ihnen eine glückliche Einkaufenstimmung hier zu lassen.
$
5.12
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Condition: New
Location: China
LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous waves to detect human targets in the set space.
$
1.41
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Condition: Neu
Location: China
1 x RGB LED Ring 12Bit WS2812B 5050 RGB LED + Integrated Drivers For Arduino. any one pixel after receiving the signal through the waveform shaping and ... morethen output to ensure line waveform distortion will not accumulate.
$
25.18
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Condition: Neu
Location: China
Model: ET825. Electromagnetic radiation tester 1+instructions 1. Press the power on key to start the machine. After full screen display, the current electric ... morefield and magnetic field values can be displayed.
$
180.00
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Condition: Used
Location: China
$
9.28
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Condition: New
Location: China
New E04-400M16S S2-LP Chip Spi 433MHz 470MHz long range wireless module. Blocking power - - 10 dBm It is less likely to burn when used at close range. ... moreRF interface Stamp hole/IPEX Equivalent impedance is about 50Ω.
$
4.01
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Condition: New
Location: China
1 x HM-10 CC2541 CC2540 4.0Bluetooth UART Transceiver Module Transparent Serial Port. 1PCS x HM-10 CC2540 CC2541 BLE Bluetooth 4.0 Serial Wireless Module. ... moreHM-10 Bluetooth Transceiver. This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with.
$
3.28
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$3.30 Shipping
Condition: New
Location: China
40W 2 @24V 8Ω. 1pcs XY-P40W Bluetooth 5.0 stereo audio power amplifier board 40Wx2. Bluetooth version:5.0. Protection:Power reverse protection、Short circuit ... moreprotection、Thermal protection. Operation specification:.
$
1.97
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$3.00 Shipping
Condition: New
Location: China
When you use the product, the module inputs and outputs to be isolated from ground!. 3、Use as a LED constant current driver module. 9、Input reverse polarity ... moreprotection: None (if required, high current diode in series with the input).
$
1.35
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Condition: New
Location: China
Brand Ti Model LM317 MPN LM317 UPC Does not apply.
$
29.35
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Condition: New
Location: China
$
39.51
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Condition: New
Location: China
ESP32 S2 Mini V1.0.0 - LOLIN WIFI IOT Board based ESP32-S2FN4R2 ESP32-S2 4MB. T-HMI is currently LILYGO's largest touch display screen equipped with ESP32-S3 ... morechip. 3-Phase Diode Bridge Rectifier 150A Amp1600V MDS150-16 MDS150A AC to DC Module.
$
17.50
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Condition: New
Location: China
Working frequency: 433MHz. Receive sensitivity: -112dbm. Receiving sensitivity: -103dBm. Load power: 3000W. Common resistance: 270K. Working temperature: ... more-40°-+ 80°. 1xSmart Light Switch. Working temperature: -40° -+ 80°.
$
11.91
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Condition: New
Location: College Point, United States
Fully compatible with Arduino. The HC-05 Bluetooth module can connect to other modules in two ways: As a master, or as a slave. For example, a robot can ... morebe designed to be a master connected to a slave Bluetooth module or as a slave board to make a wireless connection with a PC.
$
10.55
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Condition: New
Location: Walnut, United States
This mp3 decoder module is the perfect addition to any audio setup. With support for usb and tf card interfaces, you can easily play your favorite music ... morefrom external sources. The recording microphone and bluetooth-compatible function add even more versatility to this decoder board.
$
26.50
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Condition: New
Location: China
This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! Flying toys. Portable health caredevices. Target devices. ... moreVertical velocity indication(e.g. risk/sink speed).
$
10.33
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Condition: New
Location: United States
Use 5.0 to stabilize the sound quality, with good performance. After the is disconnected, the power amplifier board is prepare for the second pairing, ... moreand after playing the "prompt ", it enters the pairing mode and waits for pairing.
$
6.93
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Condition: New
Location: United States
Power: 50mw. Laser wavelength: 650nm. In this case, it is very easy to cause injury. Making electronic pointer pen: when teachers give lectures, they ... moreuse laser projection points to remind students to observe and think.
$
2.85
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Condition: New
Location: China
The main chip use SW6115. The charging current can reach more than 3A, the boost adopts synchronous rectification, the output load current can reach 3.4A, ... moreand the efficiency can reach more than 96%. Input: USB-C/Apple 5V 3A max.
$
32.15
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Condition: New
Location: China
WIFI DIN RAIL SWITCH. Wiring: Power must enter from the top and must be Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used. Timing ... moreMode / Countdown Mode. Wireless type:Wi-Fi 2.4GHz.
$
4.39
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Condition: New
Location: China
Power Converter. Step up down module. Relay Module. SPI OLED LCD Display Module. Car Cigarette Lighter Socket. Mini high speed motor. Mini air water pump. ... moreHigh power speed motor.
$
220.00
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Condition: Used
Location: Shippensburg, United States
No other accessories not on the picture are included. 3 in x 1 in x 4 in.
$
35.14
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$3.69 Shipping
Condition: New
Location: China
Ripple & Noise: 20MHz Bandwidth (48V-72V 4A) 100mVp-p. Input reverse protection: YES. Mini Plastic Foldable Photography Tripod Table Stand Bracket for ... moreCamcorder DSLR. 4x Horizontal Version Heightening Bracket for Xbox One/S/X Console Cooling Stand.
$
5.94
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Condition: New
Location: China
(The local oscillator circuit in the high frequency head), the frequency drift is very small! The LC resonant amplifier is used, and the output part uses ... moreLC impedance matching and high frequency filtering to suppress the second harmonic.
$
493.00
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$82.43 Shipping
Condition: New
Location: Federal Way, United States
This Milbank enclosure is perfect for outdoor use and is designed for AC current type. It has a maximum amperage of 200A and a current rating of 151-200A. ... moreThe rectangular box shape and metal material make it durable and suitable for exterior applications. The enclosure has 4 poles and is model U5854-PXL-200. This product is great for use in electrical equipment and supplies, and business and industrial settings, and is categorized under Electrical Boxes & Enclosures, Electrical Boxes, Panels & Boards.
$
2.15
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$2.58 Shipping
Condition: Neu
Location: China
RS422 interface, two-way communication. The module has 15KV ESD protection. 1PCS RS422 Mutual transfer TTL Bi-directional. Add 10 ohm current limiting/overcurrent ... moreprotection resistor to the board. We will try our best to avoid any quality problem.
$
8.99
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Condition: New
Location: Monroe Township, United States
1-10PCS New NRF24L01+PA+LNA SMA Antenna Wireless Transceiver communication module. What\'s more, this nRF24L01+ module is designed with Power amplifier ... moreand SMA antenna. This wireless Transceiver module is an easy and suitable module if.
$
12.99
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$1.95 Shipping
Condition: New
Location: China
Output current: 13A. We can also provide wholesale if you need large quantity. AC input: AC 100V-240V. Module size: 115mm 65mm 35mm. AC-DC Module x 1pcs. ... moreOutput power: 150W. AC frequency: 50Hz/60Hz. We afford all cost if it's our fault.
$
11500.00
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Condition: New
Location: Chattanooga, United States
This 1000A GE Main Breaker is a top or bottom feed option, suitable for indoor or outdoor use. The breaker is designed for use with a single phase and ... morea voltage range of 101-150 V. It is a reliable option for use in a variety of settings, including business and industrial environments. The breaker is categorized under Circuit Breakers, Circuit Breakers & Disconnectors, and Electrical Equipment & Supplies. As a GE product, it is of high quality and can be relied upon for its performance. Whether you are looking to upgrade your existing electrical system or install a new one, this GE Main Breaker is a great choice.
$
9.28
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Condition: New
Location: China
New E04-400M16S S2-LP Chip Spi 433MHz 470MHz long range wireless module. Blocking power - - 10 dBm It is less likely to burn when used at close range. ... moreRF interface Stamp hole/IPEX Equivalent impedance is about 50Ω.
$
161.81
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$9.74 Shipping
Condition: Neu
Location: Poland
Der Ausgang wird über elektromagnetische Relais auf die Last geschaltet. Die Stromversorgung des Geräts erfolgt über überwachte Phasen. Nennlaststrom: ... more63A. Geräteschutzstufe: IP-20. Umschaltverzögerungszeit zur Prioritätsphase: 5-120 Sek.
$
44.99
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$16.48 Shipping
Condition: Used
Location: Leander, United States
Motorized impeller. Input: 24V DC (16-28V) 1.6A. EC Centrifugal fan. Single inlet. Se habla espanol! CDN Systems LLC, DBA Doug Deals, is not an authorized ... moredistributor or affiliated with the manufacturer of this product.
$
4.95
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$3.75 Shipping
Condition: New
Location: China
Relay Module. Step up down module. SPI OLED LCD Display Module. P1(delay turn off): when power on, the relay on, delay T1, and the relay off. Give IN ... morea low level, repeat the above function. Reduction Gear Motor.
$
4.69
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$2.99 Shipping
Condition: New
Location: China
Item Description: NEW 2pcs Wireless RF Transceiver Module 433Mhz CC1101 CC1100 RF1100SE Antenna ★Specification: Brand New and High Quality Size: 58 mm(L) ... morex 18 mm(W) x 12 mm(H) Operating voltage: 1.8V ~ 3.6V(recommended 3.3V) 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. 1% packet error rate) Built-in hardware CRC error detection. And address control. Lower current consumption(RX in. 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. ★all datasheet download: ★Features: Very low power UHF wireless transceiver. 315/ 433/ 868/ 915MHz ISM/ SRD band system,AMR- automatic meter reading, electronic consumer products, remote control, low power telemetry, residential and building automatic control, wireless alarm and security systems, industrial monitoring and control, wireless sensor networks, wireless waked-up function, low power handheld products and so on TG Stock# MC.QW.217 Shipping Weight: 3oz You will receive: 2X Wireless RF Transceiver Module 433Mhz CC1101 Please check pictures for more details Related Products: Visit my store: Payment: Paypal Preferred. If could not use Paypal. Contact me for more instructions. Local pickup NOT available at this time. Shipping: We process your order within 1 business d
$
3.54
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$2.58 Shipping
Condition: Neu
Location: China
KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates computer USB sound card to Bluetooth transmission and line audio input and ... morelaunch. It adopts Bluetooth 5.1 technology to greatly ensure the quality and stability of audio transmission.
$
11.63
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$3.79 Shipping
Condition: Neu
Location: China
Receiver&Transmitter. Step up module. Adapter Module. Step down module. Display module. Wireless module. Standard interface for easy connections with ... moreother tests or antennas. Test frequency: 1 ~ 500 MHz, the limit is 640M, the accuracy of the over-range part will be lower.
$
3.81
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Condition: Neu
Location: China
IC AD8310 AD8310ARM AD8310ARMZ MSOP-8. 1PCS IC AD8310 AD8310ARM AD8310ARMZ MSOP-8. Detection slope: +24 mV / dB. Dynamic range: -77dBm to +18 dBm (95 ... moredB). Linearity error: ± 0.4 dB. Am 11.12.21 hat der Verkäufer die folgenden Angaben hinzugefügt.
$
8.29
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Condition: New
Location: Katy, United States
RC522 Chip MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip. NXP launched by the company for the"table" ... moreapplication of a low-voltage, low-cost, small size of the non-contact card chip to read and write, smart meters and portable handheld devices developed better choice. The MF RC522 use of advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols. 14443A compatible transponder signals. The digital part of to handle the ISO14443A frames and error detection. In addition, support rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products. MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s. As new members of the 13.56MHz reader card series of highly integrated chip family, MF RC522 MF RC500 MF RC530 There are a lot of similarities, but also have many of the characteristics and differences. Communication between it and the host SPI mode helps to reduce the connection narrow PCB board volume, reduce costs. RFID module The MF522-AN module the the original Philips MFRC522 chip design circuit card reader. Easy to use, low cost, and applies to the user equipment development, the reader and the development of advanced applications, the need for the user RF card terminal design/production. This module can be directly loaded into the various reader molds. Utilizes a voltage of 3.3V, through the SPI interface simple few lines directly with any user CPU motherboard connected communication can ensure that the module is stable and reliable work, distance card reader; Electrical parameters Operating current:13-26mA/DC 3.3V Idle current:10-13mA/DC 3.3V Sleep current: Peak current: Operating Frequency: 13.56MHz Supported card types: mifare1 S50. Mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Product physical characteristics: size: 40mm×60mm Environmental Operating temperature: 20-80
$
56.80
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$19.90 Shipping
Condition: New – Open box
Location: Καλαμαρια, Greece
We try very hard to provide accurate product pictures and titles, in most cases, we take our own pictures unless they are provided to us by the manufacturer.
$
17.87
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Condition: New
Location: China
Frequency range: 525~1605kHz. - The sound quality is good. Turn on the radio, search for the transmitter's signal, and then listen. - Variable capacitors ... moreuse frequency modulation and amplitude modulation quadruple variable capacitors, and connect two amplitude modulation couplings in parallel to obtain sufficient capacity.
$
4.30
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$3.78 Shipping
Condition: Neu
Location: China
Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking diode, otherwise it will burn the module! Output ... morecurrent range: 0.05-5A (The default output current is 3A).
$
11.85
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Condition: New
Location: China
RF frequency: 433.92MHz. --Product Type: Copy/Duplicate Remote Transmitter Keychain. --Support channels: 4 channels. --Support encoding: multiple encodings. ... moreEasy to copy and easy to use. --Encoding type: learning (for example: 1527), fixed (for example: 2262).
$
3.24
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$2.81 Shipping
Condition: Neu
Location: China
For Raspberry Pi. Am 10.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Step down module. Step up module. Adapter Module. Display module. ... moreWireless module. After a good tune, "minute".
$
14.68
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Condition: New
Location: United States
Feature: 1. Distortion: ≤70dB. Audio Interface: 3.5mm audio interface. Item Type: Audio Receiver Board. After the is disconnected, the power amplifier ... moreboard is prepare for the second pairing, and after playing the "prompt ", it enters the pairing mode and waits for pairing.
$
6.57
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Condition: New
Location: China
RS-232 to RS-485 module is a common serial converter used to convert RS-232 signals to RS-485 differential signals for communication between different ... moredevices. Interface features: Interface compatible with EIA/TIA RS-232 and RS-485 standards.
$
11.29
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Condition: New
Location: Jamaica, United States
Amplifier 2 25W, while you can connect two 25W speakers. Support Bluetooth function, Bluetooth version 5.0. 2、SCAN button (play/pause): SCAN short press ... morefor play/pause in MP3 state; short press for play/pause in FM state, short press for automatic station collection and storage; short press for play/pause in Bluetooth function.
$
1.77
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$3.00 Shipping
Condition: New
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
$
9.89
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Condition: New
Location: China
LOW NOISE and RELIABILITY: The peltier module has no vibration and noise, long life, easy installation, compact structure, and convenient use. Feature: ... more1. Item Type: Peltier Cooler. One Side is Cold and the Other Side is Hot.
$
1.31
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Condition: Neu
Location: China
VHM-314 A mplifier. Product Model: VHM-314. VHM-314 with button. 1 VHM-314 with button. 1x MP3 Bluetooth decoder amplifier board. 3.5 mm stereo audio ... moreinterface standard 3.5 mm interface, stereo sound source output, connect headphones, connect amplifiers and other devices.
$
42.35
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Condition: New
Location: China
Recognition rate: 85%-95% Recognition distance: 3 meters Power supply: 3.3V/5V * No need to learn programming *Three recognition modes: support three ... moremajor recognition detection modes: loop, password and button * Password keywords can be freely erased *Support dynamic editing.
$
22.30
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$7.56 Shipping
Condition: New
Location: China
It is very powerful. With airfoil-type heat dissipation, the heat dissipation effect is very good, and the output power is even greater (the power of ... morethe 48V input and fan can reach around 1800W). Output power: 1800W.
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