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$
29.54
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Condition: New
Location: China
Solar System Planetarium DIY Science Kit Planet Model Stem Toys Gift for Kids. Supports HALL signal access. Due to the light and screen difference, the ... moreitem's color may be slightly different from the pictures.
$
3.69
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Condition: New
Location: China
$
76.36
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$5.40 Shipping
Condition: Neu
Location: China
QLS2805S-5M DDS Signal Generator Function Generator Frequency Counter with Color LCD Communication. - Frequency range: sine wave (QLS2805S) 0HZ~5MHZ; ... moresquare wave 0HZ~2MHZ; triangle wave 0HZ~2MHZ; sawtooth wave 0HZ~2MHZ.
$
7.58
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Condition: New
Location: China
ESP8266 NodeMCU board. ESP8266 ESP-12F. Pair with the popular DHT11 temperature and humidity sensor. DHT11 data pin: D2. Relay Module. The board is an ... moreexcellent choice for various Internet of Things (loT) projects.
$
6.97
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Condition: New
Location: China
A 0.96" OLED display is on the board. It is very easy for beginners. You can program it like Arduino. Compatible with NodeMCU(Lua for ESP8266). All ESP8266 ... morepins broken out. Micro USB connection. Input Power 4.75V ~ 12V.
$
5.32
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Condition: New
Location: China
Built-in WiFi, Bluetooth dual network connection, in-car Wi-Fi, Bluetooth dedicated 2.4GHz PCB antenna. With good RF circuit design and basic low-power ... moredesign, it is easy for IoT application providers can quickly verify the solution and deploy the application.
$
26.97
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Condition: New – Open box
Location: Ashland, United States
$
6.47
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Condition: Neu
Location: China
Support low-temperature shutdown of fans (PWM shutdown or extended relay shutdown of fan power). PWM frequency: 20KHz or 2.5KHz (± 2%). PWM signal amplitude: ... more10.5V (no-load). In the power-off state, hold down the "OK" button to power on and enter the function settings.
$
12.95
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Condition: Neu
Location: China
HC-SR04 ultrasonic ranging module 1. 5V active buzzer 1. Finished rangefinder 1. The alarm distance can be set. After pressing the setting button, you ... morecan press the plus or minus keys to modify the alarm distance, and it has the function of saving after power failure.
$
14.99
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Condition: New
Location: Jamaica, United States
Main chip: CH340C. Do not dismiss your dream. The bottom plate leads out all the pins of the ESP32-CAM module, as well as external wires;. Simply plug ... morethe ESP32-CAM into the motherboard and connect the USB Type-C cable to use it;.
$
1.60
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Condition: New
Location: China
$
4.07
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$2.57 Shipping
Condition: Neu
Location: China
C-P sleep mode: within five minutes, without any operation, the digital tube automatically shut down the display, the program normal operation;. Stop ... morebit: 1. Sleep mode "Stop": stop uploading data. "On": Allows the relay to turn on.
$
2.92
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Condition: New
Location: China
CH552 Core Board 1. CH552 core board feature Support USB download, no burning device. More examples can be found in reference 04-WCH_EVTCH552 core board ... moreprogram burning download. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
$
21.51
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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. SX1262 LoRa node chip.
$
47.51
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Condition: Neu
Location: China
Type: AM2302. 10 x AM2302 DHT22 Digital Temperature & Humidity Sensor Module For arduino Uno R3. Humidity range: 0-100%RH. 45 In 1 Sensor. Battery Protection ... moreBoard. Temperature range: -40~80℃. long distance signal transmission.
$
17.37
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Condition: Brand New
Location: China
What is this?A UHF Male to UHF Male Coaxial Cable is a type of cable that features UHF (Ultra High Frequency) connectors on both ends, with both connectors ... morebeing male. The UHF Male to UHF Male Coaxial Cable is typically used to connect devices such as radios, antennas, SWR meter, monitors, or any equipment that uses UHF connections. It allows for the transmission of signals within the UHF frequency range with minimal loss or interference. What will I get?The RG8 Coaxial Cable, we provide here, is in the size of:Length: 3 Meters/9.8ftDiameter: 10mm/0.4 inchImpedance: 50 OhmMaterial: Copper、PVCColor: WhiteIn the package of: 1 x UHF Male to UHF Male Coaxial CableAre there any advantages of the product?This cable is known for its durability and reliable performance.
$
13.50
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Condition: Used
Location: Lorain, United States
I don't know what they do individually. Used in good condition.
$
2.67
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$2.75 Shipping
Condition: New
Location: China
It can improve the electromagnetic field around the solenoid, thus avoiding outside interference. Such as: power cable, audio cable, AV cable, data cable, ... moreetc. It can improve the signal quality and shield radiation.
$
4.43
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$2.58 Shipping
Condition: New
Location: China
$
32.14
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$3.91 Shipping
Condition: Brand New
Location: China
(4) With the IO port touchscreen touch signal input, you need to add the 100nF pull-down capacitor to this pin. 2) When the battery is full, the blue ... moreLED will stop working. SX1276 chip based on ESP32 Wi-Fi, 868 – 915 MHz frequency, high sensitivity over -148 dBm, + 20 dBm output power, high reliability, long-transmission distance.
$
20.67
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Condition: New
Location: China
DC 3-5V DIY Electronic Kit FM Radio Receiver Module 76-108MHz DIY Radio Speaker Kit Frequency Modification LCD Display FM Digital Radio with. Output channel: ... moreMono for speaker and Dual channel for earphone.
$
24.63
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Condition: New
Location: 金东区, China
Minimum interval: 1 second. It has the characteristics of low power consumption, high precision of CMOS chip, strong anti-interference ability, and easy ... moresetting. Capacity: 30A 250V AC. Technical data.
$
528.12
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Condition: Gebraucht
Location: Laar,-Herringhausen, Germany
The FG 5010 operates within a frequency range of 0.002 Hz to 20 MHz. Illuminated pushbuttons provide visual indication that function is active.
$
1.79
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Condition: New
Location: China
Size: 1.8 x 1.3 cm.
$
4.85
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Condition: Neu
Location: China
The module body for the ESP-WROOM-32 module, peripheral USB serial chip CH9102 extended micro-USB interface, can be directly debugged through the USB-connected ... morecomputer, fast and stable data transmission, to ensure the normal communication of the serial port.
$
20.52
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Condition: Neu
Location: China
Automatic detection PNP and NPN bipolar transistor, N, P-channel MOSFET, JFET FET, diodes, two diodes, thyristors, resistors, capacitors, inductors. Automatic ... moredetection pin definitions. it can detect 2UF above capacitor equivalent series resistance (ESR), a resolution of 0.01 ohms.
$
517.60
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$19.90 Shipping
Condition: Used
Location: Καλαμαρια, Greece
$
51.40
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$19.90 Shipping
Condition: Used
Location: Καλαμαρια, Greece
$
11.87
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$2.81 Shipping
Condition: Neu
Location: China
This product can output one way NPN alarm signal, the user can connect the indicator light, vocalizer, etc. as a warning role. Users can customize the ... morealarm domain value. 10000-80000 10 rpm Display 1.234 Actual speed 12340 rpm.
$
4.06
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$2.57 Shipping
Condition: Neu
Location: China
C-P sleep mode: within five minutes, without any operation, the digital tube automatically shut down the display, the program normal operation;. Stop ... morebit: 1. Sleep mode "Stop": stop uploading data. "On": Allows the relay to turn on.
$
13.88
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Condition: New
Location: China
This product is a drive module developed for inductive BLDC motor. The drive master chip is SNR8503M, and the special circuit for inductive motor drive ... moreis integrated inside the chip, supporting the Hall electric Angle of 120 degrees or 60 degrees, and the default is 120 degrees.
$
6.01
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Condition: New
Location: China
And it supports serial port display and digital tube display. Serial Port: plug in ultrasonic module, VCC, TX, RX, GND respectively connects 5V, RX, TX, ... moreGND of USB to TTL module; serial port communication baud rate 9600, output format “D:XXX\r\n”; XXX represents distance, unit is cm.
$
4.28
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Condition: New
Location: China
Module Highlights Mode selection interface "On": Allows the relay to turn on. Status: OP relay on, CL relay off. "Off": Always turn off the relay. Relay ... moreenable mode OFF: The relay is disabled and is always off;.
$
2.94
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Condition: Neu
Location: China
Breaking the strange circle of the previous PD detector price, do your part for PD popularization! The PD trigger uses the hardware protocol IC, and the ... morecompatibility is not comparable to the soft solution.
$
7.12
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Condition: New
Location: China
Support for the Arduino IDE 1.0 + (OSX/Windows/Linux). 6 I/O Pins (2 are informs the for USB only if your program actively communicates over USB, otherwise ... moreyou can use all 6 even if you are programming via USB).
$
13.98
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Condition: Neu
Location: China
PDWN: ADS1256 Sync / Turn off the power input (Active low level). 1 x ADS1256 24 Bit 8 Channel ADC AD Module. Receiver&Transmitter. single-ended input ... moreand differential input. Adapter Module. Breadboard Cable and Prototype.
$
7.02
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Condition: New
Location: China
MAX7219 supports flicker free displays as well as cascading displays. 1pc MAX7219 digital display module. Only three IO ports are used to drive the eight ... moredigit display. Wiring instructions(for example, it can connect any IO port, modified the Port Definition in the program).
$
6.70
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Condition: Neu
Location: China
Via three serial interfaces to write data. 1PCS AD9833 DDS Signal Generator Module. Linear loss, linear decay. Scan clock generator. Module Features support ... moreuniversal plate (tunnel plate), a multiple-board pins are 2.54mm, can be easily welded universal board.
$
8.18
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Condition: New
Location: China
Product introduction. Azimuth angle ±60°, pitch angle ±35°. Ultra-small module size: 15mm x 44mm. Multiple connection options with pin and socket interface.
$
28.50
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Condition: New
Location: Monroe Township, United States
High Power : It uses high-end semiconductor cooling maximum power of 288w, effectively improving cooling efficiency. Maximum Power: 288W (15.4V). This ... moresemiconductor refrigeration machine uses high-end semiconductor heat dissipation technology and high-quality refrigeration tablets to provide you with an efficient and powerful cooling effect.
$
49.88
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Condition: New
Location: China
By utilizing the conduction resistance of power MOSFETs to eliminate current detection resistance, the efficiency is maximized, with a maximum efficiency ... moreof 96.4%. High frequency, high capacity, and low resistance (low ESR) aluminum electrolytic capacitors are specially designed for long-life switching power supplies, allowing for lower output ripple.
$
9.78
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Condition: New
Location: China
Has a Power.
$
109.30
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Condition: New – Open box
Location: Καλαμαρια, Greece
Used: Item that has been previously used but is in working condition.
$
240.41
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$43.91 Shipping
Condition: Brand New
Location: East Killara, Australia
Manufacturer : Vishay. Manufacturer Part Number : PFC 6. Cos ϕ Setting 0.85 to 0.95 CAP. -Check out the images for more product details. Images are for ... morereference only. See Product Specifications.
$
6.35
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Condition: New
Location: China
rfbat- RF Adapter 3G Antenna GSM Antenna GPS Antenna WIFI Antenna RF Connector Cable Assembly Product Description Click here to 5pcs Links Click here ... moreto 10pcs Links Category Connectors. Interconnects Family Coaxial. RF Adapters Series Between Series SMA-FME Convert From(Adapter End) SMA Plug. Male Pin Convert To(Adapter End) FME Plug. Male Pin Impedance 50 Ohm Style Straight Material Brass Features- Plating Nickel-plated Mounting Type Free Hanging Package included: 50pcs SMA-FME Adapter SMA Plug Male to FME Plug Male Straight RF Coax Connector Adapter. Welcome to visit other items in our Shop. Shipping, Payment, Returns, Contoct us,
$
1.83
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$3.78 Shipping
Condition: Neu
Location: China
Module. Description 1. Immersion Gold PCB. Machine welding process to ensure quality. 2. Model: GY-271 3. Name: HMC5883L module(three-axis magnetic field ... moremodule) 4. Use the chip: HMC5883L. 5. Power supply:3-5v. 6. Communication modes: standard IIC communication protocol. 7. Measuring range: ± 1.3-8 Gauss. Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than $50.00.Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professional eBay sellers!
$
3.60
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Condition: New
Location: China
It has overheat protection and short circuit protection functions, with a normal and stable working current of 2A, and a maximum output current of up ... moreto 3A (if the output exceeds 2A, heat dissipation needs to be strengthened).
$
35.00
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Condition: New – Open box
Location: Chesapeake, United States
$
7.45
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Condition: New
Location: China
Item Type: Multifunctional Expansion Board. Board Size: Approx. 70 x 50mm / 2.8 x 2in. If you do not receive our reply within 48 hours, pls. If you are ... moresatisfied with our service, pls.
$
9.37
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Condition: New
Location: Glendora, United States
Clock can be done by the AM / PM or 12 decided to use 24 hour format. Clock / RAM read / write data to a byte or up to 31 bytes of character set way communication. ... moreDS1302 low-power work to maintain the data and clock information when power is less than 1mW.
$
13.70
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Condition: New
Location: China
Onboard ESP32 module I00 programmable button. Onboard mature and stable ESP32-WROOM-32E module, large capacity 4M Byte flash. 1x Relay Module. Onboard ... more1 programmable LED and relay indicator light. Longer relay life.
$
6.99
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$2.99 Shipping
Condition: New
Location: China
ESP8266 NodeMCU board. Pair with the popular DHT11 temperature and humidity sensor. DHT11 data pin: D2. The board is an excellent choice for various Internet ... moreof Things (loT) projects. Clock speed: 80 MHZ802.11 b/g/n, integrated TCP/IP protocol, 2.4 GHz Wi-Fi with WPA/WPA2 support.
$
12.57
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Condition: New
Location: China
Drag-drop downloading program identified as mass storage USB. The real stamp hole can be directly welded and integrated into the user's independently ... moredesigned base plate. Support low power sleep and sleep modes.
$
4.38
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Condition: New
Location: China
$
28.50
Buy It Now
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Condition: New
Location: Monroe Township, United States
High Power : It uses high-end semiconductor cooling maximum power of 288w, effectively improving cooling efficiency. Maximum Power: 288W (15.4V). This ... moresemiconductor refrigeration machine uses high-end semiconductor heat dissipation technology and high-quality refrigeration tablets to provide you with an efficient and powerful cooling effect.
$
5.45
Buy It Now
$3.00 Shipping
Condition: New
Location: China
ESP8266 NodeMCU board. Pair with the popular DHT11 temperature and humidity sensor. DHT11 data pin: D2. The board is an excellent choice for various Internet ... moreof Things (loT) projects. Clock speed: 80 MHZ802.11 b/g/n, integrated TCP/IP protocol, 2.4 GHz Wi-Fi with WPA/WPA2 support.
$
30.00
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
High Power : It uses high-end semiconductor cooling maximum power of 288w, effectively improving cooling efficiency. Maximum Power: 288W (15.4V). This ... moresemiconductor refrigeration machine uses high-end semiconductor heat dissipation technology and high-quality refrigeration tablets to provide you with an efficient and powerful cooling effect.
$
1.90
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$0.14 Shipping
Condition: New
Location: China
$
8.99
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Condition: New
Location: United States
Main chip: CH340C. The bottom plate leads out all the pins of the ESP32-CAM module, as well as external wires;. Simply plug the ESP32-CAM into the motherboard ... moreand connect the USB Type-C cable to use it;.
$
5.38
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$3.59 Shipping
Condition: New
Location: China
This is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-WiFi transceiver module. ESP8266 DHT11 Wifi Shield. 1PCS ESP8266 ESP-01 ... moreESP-01S ESP01 DHT11 Temperature and Humidity Sensor module NodeMCU.
 In