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$
3.10
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Condition: New
Location: China
$
16.99
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Condition: New
Location: Monroe Township, United States
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
$
9.99
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Condition: New
Location: Edmond, United States
Output current: Max. 5A (adjustable). Therefore, the battery must be used at the beginning. Use as a high-power LED constant current driver module. Short ... morecircuit protection: Yes (limited current 8A).
$
95.00
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Condition: New
Location: Beaver, United States
$
6.07
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Condition: Neu
Location: China
Am 16.01.2024 hat der Verkäufer die folgenden Angaben hinzugefügt 1 x Module. Compact size is simple and convenient to use. hope you could understand. ... moreHope you enjoying yourself here! This product contains circuit board and antenna, does not include the speaker.
$
10.73
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Condition: New
Location: China
Adopt the latest 2. 4G wireless transmission technology, 44. (Antennas vary from distance to distance) one shot, you can form a wireless audio transceiver ... moresystem, simple and convenient. Input signal: Analog audio.
$
47.60
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Condition: New
Location: 龙华区, China
Therefore, make sure you need it before buying the product. It's very important, we need it. You should receive the item within 2-4 weeks.
$
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.
$
86.08
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Condition: Brand New
Location: China
3 MODBUS RTU command supports 03/04/06/16 function code. 8 MODBUS RTU command mode, can support up to 247 devices in parallel. RS485 wiring diagram PLC ... moreMotor Fan. 9 Size: 72 37 30 (board only), 89 40 50 (with shell).
$
3.55
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$3.75 Shipping
Condition: New
Location: China
Power Converter. Step up down module. Relay Module. DC 15V Version SPI OLED LCD Display Module. DC 9V Version Car Cigarette Lighter Socket. Audio Power ... moreAmplifier Board.
$
4.69
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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
$
5.63
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Condition: New
Location: China
1 x Module. hope you could understand. 1 x Antenna. Receiving current: 25mA(0 gear)/150mA(8 gears). Speaker specification 8Ω0.5W. The antenna needs to ... morebe welded by yourself.
$
8.07
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Condition: New
Location: Jamaica, United States
Chip model: CH340. Chip solution: CH340. Module Without Isolation. Support system: support hot plug, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC ... moreOS X system, USB interface can be hot plugged.
$
5.30
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Condition: Brand New
Location: China
Made by ultrasonic pressing. DC plug: 5.5 2.1/5.5 2.5/3.5 1.35/4.0 1.7(Optional). 1 x Conversion line.
$
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.
$
579.99
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Condition: New
Location: Houston, United States
1PC New in Box BECKHOFF KL4034 PLC Module. Model : KL4034. MPN : KL4034. Best choice of PLC products. Allen-Bradley 140M-C2E-C16 Standard Magnetic Trip ... morebreaker motor protection. New Factory Sealed Allen-Bradley 25B-D6P0N104 525 2.2kW 3Hp AC Drive.
$
200.37
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$3.24 Shipping
Condition: Neu
Location: China
Wavelengths: 1310/1550nm (other wavelengths can be optional). Optical Light Source Module - Frequency light detection function. - Automatic wavelength ... moreswitching function of the light source. - Frequency ID Range: < 10KHz.
$
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.
$
39.99
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Condition: New
Location: China
1 VU module(optional). With two modes available: line input and microphone pickup, which can be easily switched and suitable for different scenarios. ... moreAudio input: Line in / Microphone pickup. Two versions to choose from: with and without case, allowing users to DIY freely and increase playability.
$
2.95
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Condition: New
Location: China
This module is equipped with lithium battery charging and discharging protection. The battery capacity should be large enough to output 3.1A current. ... more3A synchronous switch charging. Interface: TYPE-C interface, TYPE-C interface+USB interface.
$
3.10
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Condition: New
Location: China
$
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.
$
4.71
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$0.11 Shipping
Condition: Neu
Location: China
Modul-: 1. Weitspannungsnetzteil (6~30 V) unterstützt Micro-USB 5,0 V-Netzteil, das sehr bequem zu verwenden ist. 1: Arbeitsspannung: 6--30V, unterstützt ... moreMicro-USB 5.0V Stromversorgung. 4: Statischer Strom: 20mA Arbeitsstrom: 50mA.
$
15.95
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Condition: Neu
Location: China
1 x Spannungsrelais. Schutzfunktion: Versiegelt. Schutzfunktionen Anwendungen Betriebsbereich: 300-490VAC. Nennspannung: 380V 50-60Hz.
$
10.34
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Condition: Neu
Location: China
Dieses Produkt ist ein Spannungsregler, der den Ausgang über ein Relais ein- und ausschaltet, das nur als Schalter fungiert und die Spannung nicht ändern ... morekann. Mit 30-A-Hochstromrelais, geeignet für alle 6-60-V-Batterien und Lithium-Batterien.
$
11.50
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Condition: Neu
Location: China
Das Modul hat zwei Modi: Bluetooth und LINE IN. Rauschabstand: 102dB;Anzahl der Kanäle: Zweikanal-Stereo;Produktgröße: 87 x 53 x 29 mm (mit Schale). Produkthighlights: ... more1. Kein störender Ton beim Einschalten, Schneiden und Anhalten von Songs;.
$
10.34
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Condition: Neu
Location: China
Dieses Produkt ist ein Spannungsregler, der den Ausgang über ein Relais ein- und ausschaltet, das nur als Schalter fungiert und die Spannung nicht ändern ... morekann. Mit 30-A-Hochstromrelais, geeignet für alle 6-60-V-Batterien und Lithium-Batterien.
$
7.39
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$4.31 Shipping
Condition: Neu
Location: China
(Die Eingangsspannung muss sein als die Ausgangsspannung von 1,5 V). Hoher Umwandlungswirkungsgrad, durchschnittlich 88 % (Wirkungsgrad und Eingangs- ... moreund Ausgangsspannung, Strom, Druck abhängig). Verwendet einen fortschrittlicheren Mikroprozessor.
$
4.85
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$31.27 Shipping
Condition: Neu
Location: Overbruch,-Vierlinden, Germany
Untitled Document DHT11 Temperature and Humidity Sensor Module for Arduino and Raspberry Pi. The DHT11 is perfect for anyone looking to be able to measure ... moretemperature and humidity with only one sensor. It works wonderfully in junction with an Arduino or Raspberry Pi. This sensor will come packaged in an anti static bag within a padded envelope to ensure safe delivery! Features: Humidity measuring range: 20% 90% RH Humidity accuracy: +/ 5% RH Temperature measuring range: 0-60 degrees c Temperature accuracy: +/ 2 degrees c Digital signal output Size: 28mm x 12mm x 8mm We sell tons of Raspberry Pi accessories. Feel free to check out the other items we sell by clicking! If you have any questions about this listing. Or wish to purchase in bulk, feel free to message us! Why purchase from GreenTechNetwork? You help support/pay for the completion of my electrical engineering degree at Penn State University. We provide tutorials for most of the products we sell. To see our tutorials. Visit this link: We ship with USPS to help reduce the shipping cost. Which in turn reduces the overall cost to you! Payment. We accept PayPal as the only source of payment. Unfortunately. We do not support checks. Shipping. All items are shipped via USPS to ensure the fastest shipping time and lowest cost for our customers. Most items are shipped within one business day. And we try my best to ship your items the same day if you purchase before 1PM EST. Unfortunately we only ship to the USA unless the listing has the"Ebay Global Shipping Program" enabled. Terms of Sale. If your item arrives broken: We pay for return shipping. And upon receiving and verifying the item is indeed broken, We will ship you a fully working replacement free of charge. If replacements are not available We will refund your order in full. If your item is not broken and you require a return: All products come with a 14 day(2 week) return policy. If you decide to return your purchase for whatever reason(If it does not work see above) Contact us to send you
$
14.03
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Condition: Neu
Location: China
Das Modul ist ohne Anzeigefunktion. Die Software ist neu, wir haben englische Software wie die PZEM-014,016. Netzteil: AC. Wenn Sie es mit einem anderen ... moreEndgerät wie, SCM usw. Die neue Version hat die gleiche Größe und den gleichen TTL-Port wie zuvor.
$
9.71
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Condition: Neu
Location: China
Wenn die Batteriespannung wieder normal ist, beginnt der Ladevorgang erneut. Verhindern Sie, dass sich der zu stark entlädt.
$
12.85
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$2.00 Shipping
Condition: New
Location: China
Onboard ESP32 module IO0 programmable button and reset button. 5x UART TTL to RS485 Isolated Communication Surge Protection Module for Arduino. Programmable ... moreLED and relay indicator onboard. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash.
$
80.99
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Condition: Neu
Location: China
Kristall mit konstanter Temperatur: ISOTEMP OCXO 143-141. Im Vergleich zur herkömmlichen Zeitbasis bietet es eine höhere Genauigkeit, eine geringere Temperaturdrift ... moreund eine stabilere Ausgabe. Farbe: Schwarz.
$
17.27
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Condition: Neu
Location: China
: DIN-Schiene (18 mm). Relative Luftfeuchtigkeit: 1-80 % (keine Kondensation). Arbeitsdruck: 80~160 kPa.
$
10.79
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Condition: Neu
Location: China
Modell: PZEM-004T. 1 x CT schließen.
$
5.16
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$1.07 Shipping
Condition: Neu
Location: China
Es ist mit Öffner- und Schließerpunkten ausgestattet und kann nach Bedarf angeschlossen werden. FR-4 Glasfaserplatte wird verwendet, um den Bedarf an ... moreStadtstrom zu decken, und es ist schwierig zu erzeugen Lichtbogenleckage.
$
12.88
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$19.05 Shipping
Condition: Neu
Location: China
Es eignet sich für solarbetriebene, stromsparende IoT- und andere Umweltschutzprojekte. Pinheader / USB-Ausgang (USB OUT): 5V 1A. Micro-USB-Eingangsspannung ... more(USB IN): 5V.
$
13.79
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Condition: Neu
Location: China
Modell: PZEM-004T.
$
49.99
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Condition: New
Location: United States
TTL data transparent transfer between a host Bluetooth device. 10PCS Wireless Bluetooth RF Transceiver Module. Use the CSR mainstream bluetooth chip, ... morebluetooth V2.0 protocol standards. this module can be set to a transmitter or receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.
$
4.43
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$5.45 Shipping
Condition: New
Location: Addison, United States
Current- 1A adjustable. B+ is connected to the positive electrode of lithium battery, and B~ is connected to the negative electrode of lithium battery. ... moreOUT+ OUT connect loads, such as set-up board.
$
82.07
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Condition: Neu
Location: China
Im Vergleich zur herkömmlichen Zeitbasis bietet es eine höhere Genauigkeit, eine geringere Temperaturdrift und eine stabilere Ausgabe. Kristall mit konstanter ... moreTemperatur: ISOTEMP OCXO 143-141. Farbe: Schwarz.
$
4.13
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$0.75 Shipping
Condition: Neu
Location: China
1 x Sensormodul. Maximalstrom: 8A max. Leistung: 40W-5V, 72W-12V, 120W-24V. Spannung: DC5-24V.
$
53.99
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$4.31 Shipping
Condition: Neu
Location: China
Bei Verwendung eines 48-V-Akkus ist die -Boost-Ladespannung als 59,2 V und ändert sich in eine schwebende Ladespannung von 55,2 V. Bei Verwendung einer ... more12-V-Batterie ist die Boost-Ladespannung der Batterie als 14,8 V und wird in eine schwebende Ladespannung von 13,8 V umgewandelt.
$
6.00
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Condition: Neu
Location: China
Ausgangsstrom: maximaler Konstantstrom 3A. Mit MPPT-Funktion. Der große Aluminium-Kühlkörper an der Unterseite sorgt für einen langfristig stabilen Betrieb ... morebei Strom. Eingangsspannung: Stromversorgung durch ein nominales 18-V-Solarpanel (empfohlen).
$
24.83
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$1.07 Shipping
Condition: Neu
Location: China
Maximaler Betriebsdruck: 20BAR. Digitales LCD-Display: High-Definition-Display verwendet NPT-Zähler, um den sofortigen und kumulierten Durchfluss anzuzeigen. ... moreverwendet werden kann. Maßeinheit: L / GAL / PTS / QTS.
$
6.47
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$19.05 Shipping
Condition: Neu
Location: China
Spannungswandler Eingangsspannungsbereich ist DC 5-30V, Ausgangsspannungsbereich ist DC 0,5-30V, Ausgangsstrom der natürlichen Kühlung ist 3A, mit Stärke ... moresinkenden Ausgangsstrom kann 4A erreichen. Schaltleistung: Boost-Spannung 88 ~ 91 %; Abwärtsspannung 87 ~ 90 % (Wird je nach Spannungsdifferenz und Last geändert.).
$
7.05
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Condition: Neu
Location: China
Iic-Kommunikationsfrequenz: 1,7 MHz groß. IoT-Modul, Motherboard von. Integrierte Power-On Reset (POR)-Schaltung zum Zurücksetzen auf den Standardzustand ... moredes Geräts. gegenüberliegende programmierbare.
$
7.89
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$19.05 Shipping
Condition: Neu
Location: China
Eingang: 220V. Platinengröße: 65x38 mm, mit 4 Befestigungslöchern. FR-4 Glasfaserplatte wird verwendet, um den Bedarf an Stadtstrom zu decken, und es ... moreist schwierig zu erzeugen Lichtbogenleckage. In der Lage sein, sich an alle Arten von Umgebungen und Temperaturen in Elektrogeräten anzupassen.
$
10.59
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$19.05 Shipping
Condition: Neu
Location: China
Wird automatisch geöffnet, wenn Sie die Wasserpumpe (Solenoid) des Pools (Wasserturm) stabil pumpen können.
$
24.83
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$19.05 Shipping
Condition: Neu
Location: China
Das Modul ist ohne Anzeigefunktion. Die Software ist neu, wir haben englische Software wie die PZEM-014,016. Netzteil: AC. Die neue Version hat die gleiche ... moreGröße und den gleichen TTL-Port wie zuvor.
$
6.09
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$19.05 Shipping
Condition: Neu
Location: China
Ausgangsstrom: maximaler Konstantstrom 3A. Der große Aluminium-Kühlkörper an der Unterseite sorgt für einen langfristig stabilen Betrieb bei hohem Strom. ... moreMit MPPT-Funktion. Eingangsspannung: Stromversorgung durch ein nominales 18-V-Solarpanel (empfohlen).
$
5.69
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$2.00 Shipping
Condition: New
Location: Jamaica, United States
Chip model: CH340. Chip solution: CH340. Module Without Isolation. Support system: support hot plug, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC ... moreOS X system, USB interface can be hot plugged.
$
29.00
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$5.00 Shipping
Condition: New
Location: China
1 x Transimpedance Amplifier. - The main chip bias current is as low as 1pA, and the rail-to-rail op amp has high accuracy. Usually it cost about 35USD-50USD.
$
279.95
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$21.71 Shipping
Condition: New
Location: Pleasantville, United States
The user-friendly browser-based interface lets you access your solar array in seconds. Up for sale is an - AP SYSTEMS ENERGY COMMUNICATION UNIT as shown ... moreand described. Communication Interface NOTE: WE MAY BE ABLE TO GET MORE OF THESE UNITS THAN WHAT IS LISTED.
$
3.49
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Condition: New
Location: China
Wavelength: 650NM. Laser wavelength: 650nm (red). Power: 5MW. Output power:
$
13.78
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Condition: New
Location: China
Feature: 1. OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability. ... moreItem Type: Frequency Standard Reference Module.
$
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.
$
25.54
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Condition: New
Location: Jamaica, United States
SX1262 LoRa node chip. Interface: Type-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin. Bluetooth: Bluetooth 5. Antenna ... morex1. With good RF circuit design and low power consumption design.
$
27.25
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Condition: New
Location: China
Interface : RS485. the way they work as well as wired RS485 bus. Master device transmit data, Slave devices all receive data.Any slave device transmit ... moredata, master device and the other slave devices can receive.
$
406.00
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Condition: New
Location: China
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