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$2.00 Shipping Condition: New Location: China DC12V/24V 20Ch RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU. 8DO 4DI 8AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding ... moreBoard. 1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4.
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$3.00 Shipping 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.
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Free Shipping Condition: New Location: Greece The PIC18F45K80 family is ideal for applications requiring cost-effective, low-power CAN solutions with high performance and robust peripheral set. Self ... moreprogramming Flash supports 10k erase/write cycles & 20 years retention.
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$2.77 Shipping Condition: Neu Location: China Type: AM2302. 1 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.
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Free Shipping Condition: New Location: China Slow response, large hysteresis REACTION Upper and lower limits. Conventional M20 1.5. SHANGXIAX range cannot be set for upper and lower limits. Simple ... morepressure setting. Upper and lower limits can be set arbitrarily.
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Free Shipping Condition: New Location: 龙岗区, China Description: Main chip: ESP32-S3FN8 Operating voltage: 3.3V to 7V Flash: 8M-Bits Main Frequency: 240MHz Support frequency: 868-915MHz Lora chip: SX1262 ... moreDistance: about 2.8KM in open place USB Port: Type-C Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: support arduino USB adapter chip: cp2102 Operating temperature range: -20 ° C to + 70 ° C Support modes: Wifi, Bluetooth, Lora Different between V2 and V3 1. MCU is different. V2 uses ESP32-D0WDQ6, and V3 uses ESP32-S3FN8. This results in different GPIO pin definitions. 2. LoRa chips are different. V2 uses SX1276/8, and V3 uses SX1262. 3. The USB interface is different. V2 uses Micro USB, and V3 uses USB Type-C.
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$3.50 Shipping Condition: New Location: China 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;.
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$70.17 Shipping Condition: Used Location: Lorain, United States Used in good condition. Model 50-3000-053 triple rated, all copper windings, 220/440v 230v/460v 240v/480v primary / 110v 115v 120v secondary.
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$27.60 Shipping Condition: New Location: MH-Speldorf, Germany Tungsten wire 99.95% dia 0.008-6.35mm element 74 pure metal 2.5-25 000 meters Do you need a different steel quality or dimension? Please write to us. ... moreOur sales team makes an offer from stock program or delivery program :) high-temperature furnace construction; lighting technology; Electrical engineering; Manufacture of jewelry Tungsten wire 99.95%, as the name suggests, is made from pure 99.95% tungsten. This metal has an extremely high melting point and is suitable as an alloying metal. It has an extremely high melting point of Allen metals (3422°C). Tungsten wire is extremely heat and corrosion resistant. Furthermore, this wire has very good thermal and electrical conductivity. It has good chemical resistance to inorganic and organic acids and alkaline solutions. Good chemical resistance.
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Free Shipping Condition: New Location: United States 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.
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$2.54 Shipping Condition: Neu Location: China Temperature and humidity sensor: DHT11. Master: ESP-01 / ESP-01S (this module does not include ESP-01 / ESP-01S). Insert ESP-01 / ESP-01S into the 2 4 ... morePin. Download the program to ESP-01S.
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Free Shipping Condition: New Location: Woburn, United States Model No: 9201B. Our Model No: 9201B. Max Power: 200W. Output Current: 0-10A. Programming and readback resolution of 1 mV / 0.1 mA. Multi-ranging operation. ... more1 - Power Cord.
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$2.99 Shipping Condition: New Location: China The ESP8266 four-channel WIFI relay module uses ESP-01 as the WIFi module. IN +, IN-: 5V / 12V power input;. 1 Way relay module 5v/12v. Reserved: UART ... moredebugging interface and STM8 SWIM program download interface.
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$3.54 Shipping 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: 7.5M/24.6ftDiameter: 10mm/0.4 inchImpedance: 50 OhmMaterial: Copper、PVCColor: BlackIn 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.
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$3.50 Shipping Condition: New Location: China Raspberry Pi. 1 x 18650 Battery Capacity Resistance Tester. Support separate charging and discharging, and support up to 9 charging and discharging cycles ... morein automatic mode. Arduino Module. Charging function: support, full of automatic cut-off charging (does not support lithium iron phosphate battery charging).
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$0.65 Shipping Condition: New Location: China Features: Experienceseamless key programming with this 4 in 1 key prog! program up to 4 blank keys/cards without the need for complicated PIN codes. Designed ... morefor automotive professionals, this user friendly tool simplifies key matching tasks.
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Free Shipping Condition: Brand New Location: China Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. Features: 1. Model: ... moreMP3 Player Module A-L50F / B-H50F / C-L50FK / D-H50FK.
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Free Shipping Condition: New Location: 龙岗区, China Description: Main chip: ESP32-S3FN8 Operating voltage: 3.3V to 7V Flash: 8M-Bits Main Frequency: 240MHz Support frequency: 868-915MHz Lora chip: SX1262 ... moreDistance: about 2.8KM in open place USB Port: Type-C Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: support arduino USB adapter chip: cp2102 Operating temperature range: -20 ° C to + 70 ° C Support modes: Wifi, Bluetooth, Lora Different between V2 and V3 1. MCU is different. V2 uses ESP32-D0WDQ6, and V3 uses ESP32-S3FN8. This results in different GPIO pin definitions. 2. LoRa chips are different. V2 uses SX1276/8, and V3 uses SX1262. 3. The USB interface is different. V2 uses Micro USB, and V3 uses USB Type-C. Package Includes: 1 x Lora-V3 OLED development boards 1 x 915MHz antenna.
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$3.50 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. DHT-11 Sensor.
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$3.20 Shipping 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.
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Free Shipping Condition: 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: 15M/49.2ftDiameter: 10mm/0.4 inchImpedance: 50 OhmMaterial: Copper、PVCColor: BlackIn 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.
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$3.40 Shipping Condition: New Location: China PDWN: ADS1256 Sync / Turn off the power input (Active low level). 1 x ADS1256 24 Bit 8 Channel ADC AD Module. single-ended input and differential input. ... moreSCLK, DIN, DOUT, CS: SPI communication Interface.
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$2.99 Shipping Condition: New Location: China Basic Debugger System. PIC KIT3.5. -ICD2, KIT2, KIT3 crystal oscillator plug or 6Pin Block programming connection for programming operation. 1 Pickit-3.5 ... moredebugger. Debugger To Target Communication. 3, the original chip imports tantalum capacitor, import gold-plated connectors (amp or foxconn).
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Free Shipping Condition: New Location: China Powerful compatibility: Designed specifically forRaspberryPi, it perfectly matchesforRaspberrypi and supports forRaspberrypi models, making it easy for ... moreusers to expand and develop. Multi screen interaction: Users can display different content simultaneously through the mainscreen and secondary screens, achieving multitasking and information display.
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$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. DHT-11 Sensor.
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Free Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: 龙岗区, China Description: Master Chip: ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor) LoRa Node Chip: SX1262 USB to Serial Chip: CP2102 Frequency: 863~928MHz ... moreMax. TX Power: 21±1dBm Max. Receiving sensitivity: -136dBm@SF12 BW=125KHz Wi-Fi: 802.11 b/g/n, up to 150Mbps Bluetooth: Bluetooth 5 (LE) Hardware Resource 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C;2*SPI; etc. Memory 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash Interface Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin Battery 3.7V lithium battery power supply and charging (Not included) Operating Temperature-20 ~ 70 ℃ Dimensions50.2 * 25.5* 10.2 mm Package Includes: 1 X Lora32 V3 OLED development boards 2 X Pin headers 1 X Terminal Cables 1 X U.FL IPEX to SMA Connector Antenna 915MHz.
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$3.50 Shipping Condition: New Location: China HLK-LD2420 is a high-performance 24 GHz one-transmitter-one-receiver antenna radar module from HELINCO. Proximity 0.2m sensing, no detection of blind ... morezones. The farthest distance of motion human body sensing is 8m.
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Free Shipping Condition: 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: 60cm/2ftDiameter: 10mm/0.4 inchImpedance: 50 OhmMaterial: Copper、PVCColor: BlackIn 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. Made of PVC, it ensures long-lasting use and resistance to wear and tear.
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Free Shipping Condition: New Location: China Single-Pole Octal-throw Analog Switc for Arduiuo Raspberry Pi Breadboard. Support hub-75 port full-color module;. Support the word art, animation background, ... moreneon light effect；.
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$50.95 Shipping Condition: New Location: Melrose, United States This power source is fully programmable to simulate different power outputs. ARB (function waveform) mode. Simulate mode, sequence mode, program mode. ... more1 - Power Cord. OVP/OCP/OTP protection. Product Overview.
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$2.99 Shipping Condition: New Location: China Support separate charging and discharging, and support up to 9 charging and discharging cycles in automatic mode. 1 x 18650 Battery Capacity Resistance ... moreTester. Charging function: support, full of automatic cut-off charging (does not support lithium iron phosphate battery charging).
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$2.99 Shipping Condition: New Location: China Supporting device MOS tube reverse input protection, maximize conversion efficiency, reduce losses. 4 high-quality chip capacitors, plus a large capacity ... moreMLCC capacitors, lower output ripple, less interference.
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$7.52 Shipping Condition: New Location: Germany You will find that there is no I2S port, no SDIO, and no camera connection. Why is that? Rather than having special hardware support for such serial peripherals, ... morethe RP2040 comes with the PIO state machine system, which is a unique and powerful way to create custom hardware logic and data processing blocks that run on their own without blocking the CPU. For example NeoPixel - we often emulated the time-specific protocol for these LEDs using software. For the RP2040 we use a PIO object instead, which reads in the data buffer and clocks out the correct bit stream with perfect accuracy. The same applies to I2S audio input or output, LED matrix displays, 8-bit or SPI-based TFTs and even VGA (https://github.com/raspberrypi/pico-examples/tree/master/pio)! In MicroPython and CircuitPython, PIO co.
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$3.00 Shipping Condition: New Location: China Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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Free Shipping Condition: New Location: China Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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Free Shipping Condition: New Location: 金东区, China A radio is a radio sensitive device. The real color of the item may be slightly different from the pictures shown on website caused by many factors such ... moreas brightness of your monitor and light brightness.
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Free Shipping Condition: New Location: China 2 Sets 915MHz ESP32 LoRa V3 Board SX1262 0.96" OLED BT+WIFI Lora Kit with Case for Arduino IOT Smart Home Description: WiFi LoRa 32 is a classic IoT dev-board ... more, it has been loved by developers and makers. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions. It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers. SX1262 LoRa node chip. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. Note: Not include battery Package Included: 2 X Development Board 2 X 7cm 915MHz LoRa Antenna 2 X SH1.25-2 Cable 2 X Case See more in the flyfuntech2022.
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Free Shipping Condition: New Location: China Colour: black. Material: ABS+electronic components. Staple Puller Tool Upholstery Construction Heavy Duty Staple Remover Tack Lifter. Due to the light ... moreand screen difference, the item's color may be slightly different from the pictures.
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$3.50 Shipping Condition: New Location: China Finished rangefinder 1. The alarm distance can be set. After pressing the setting button, you can press the plus or minus keys to modify the alarm distance, ... moreand it has the function of saving after power failure.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria Denkovi Assembly Electronics ltd. USB to 1-Wire/iButton interface adapter for your Home Automation Project General description. Description: This adaptor ... moreconnects your 1-Wire network to your computer. It appears as Virtual Com Port(VCP) and it is based on the FT232RL(USB-UART converter) and DS2480B Dallas-Maxim(RS232-One Wire converter) It has selectable RC filter for improving communication for lines between 1 and 100 meters and ESD line protection. It is compaitable with DS9097U of Maxim-Dallas with the difference that this adaptor is connected to your USB port. Characteristics: USB port(type B) 3 pin output screw terminal(GND. 1 Wire Line, +5V) Chipset: FT232RL and DS2480B, ESD line Protection based on DS9503P, Emulates the Maxim Dallas DS9097U converter, Works with all iButton® and 1-Wire Slave Devices* Reliable network weight: up to 200 meters* Selectable RC filter for improving communication for middle lines(between 1 and 100 meters) Rx and Tx leds for the serial communication, Fully supplied from computer USB port, It is shown as Virtual Com Port(VCP) Large number of free software and source code, Supported by One Wire Viewer. TMEX of MAXIM-DALLAS and many others, Operating temperature range: 40°C to +85°C, Dimensions: 58.0mm/ 26.5mm, User manual: here* The device can not program 1-wire EPROM devices. The network weight is the length + devices weight. For example iButtons devices have weight 1m and non-iButtons have 0.5m. If the length is 100m and there are 200 sensors DS18S20 connected then the total weight is 200m. In our laboratory. The converter is tested with 300 meters twisted pair cable with 20 DS18S20 sensors and worked stable. Application examples. Home Automation, Industrial Automation, USB thermometer/logger(with combination of temperature sensor and software) USB- One Wire bridge, Distributed systems for measurement temperature. Voltage and so on. The auction includes. 1 x USB to One Wire interface module converter, 1 x Temperature sensor DS18S20+, Connection with DS
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$2.99 Shipping Condition: New Location: China Factory has burned respiratory program, provide source program and hex burn-in program for your learning convenience. USB download (DFU download). MCU ... moreenters ISP mode, use USB cable to connect to PC.
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$7.50 Shipping Condition: New – Open box Location: Chesapeake, United States
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Free Shipping Condition: New Location: United States USB to ESP8266 Serial Module TTL Wifi ESP-01 CH340G Developent Board Adapter. CH340G breakout board, designed to allow the addition of a USB connection ... moreto your project. Interface:RS232, RS485, RS422.
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$2.77 Shipping Condition: Neu Location: China The ESP32-C3FN4 is a 32-bit microprocessor based on the RISC-V architecture. It is a low-power, highly integrated MCU system-on-chip (SOC) with integrated ... more2.4 GHz Wi-Fi and low-power Bluetooth® LE dual-mode wireless communication.
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$2.88 Shipping Condition: New Location: China Via three serial interfaces to write data. 1PCS AD9833 DDS Signal Generator Module. Frequency excitation / waveform generation. Scan clock generator. ... moreModule Features.
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Free Shipping Condition: New Location: China (Also provide ambient temperature and humidity sensor. It also has auto-reset so no noodling with pins and reset button pressings. 2) Use ESP Flasher ... moreto connect the sensor and PC. How to wire ESP Flasher and sensor?.
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$2.54 Shipping Condition: Neu Location: China The typical value of the series resistance of the sliding end is 40 ohms. The code includes: the main function, the display sub-function, the button sub-function ... moreand the header files of each module.
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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. ... moreUsed: Item that has been previously used but is in working condition.
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$2.99 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Output ripple small, LC filter;. ... moreShort circuit protection: yes. Soft-start: Yes (very powerful with load startup, startup may fail).
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Free Shipping Condition: New Location: China The PD trigger adopts the hardware protocol IC, and the compatibility is not comparable to the software solution. After power-on, ZY12PDS will enter PD ... moremode by default, and the colorful lights display steady red, indicating that the default 5V has been applied.
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$2.77 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. Step up module. Adapter Module.
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Free Shipping 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,
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$1.95 Shipping Condition: New Location: China Onboard ESP32 module RST reset button and lO0 programmable button. On-board mature and stable ESP32-WROOM-32E module, large capacity 4M Byte Flash. Onboard ... morepower indicator, 1 programmable LED and relay indicator.
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$2.99 Shipping Condition: New Location: China Finished rangefinder 1. HC-SR04 ultrasonic ranging module 1. The alarm distance can be set. After pressing the setting button, you can press the plus ... moreor minus keys to modify the alarm distance, and it has the function of saving after power failure.
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Free Shipping Condition: New Location: China 915MHz ESP32 WiFi LoRa V3 Board Type-C SX1262 0.96" OLED LoRa Antenna with Case for Arduino IOT Smart Home Description: WiFi LoRa 32 is a classic IoT ... moredev-board , it has been loved by developers and makers. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions. It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers. SX1262 LoRa node chip. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. Note: Not include battery Package Included: 1 X Development Board 1 X 7cm 915MHz LoRa Antenna 1 X SH1.25-2 Cable 1 X Case See more in the flyfuntech2022.
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Free Shipping Condition: New Location: China
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$2.54 Shipping Condition: Neu Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. Output ripple small, LC filter;. Used as an ordinary buck-boost module with over-current ... moreprotection capability. With heat sink, send module support isolation column.
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$2.99 Shipping Condition: New Location: China Module Highlights "On": Allows the relay to turn on. "Off": Always turn off the relay. Status: OP relay on, CL relay off. Data bits: 8. OFF: The relay ... moreis disabled and is always off;. Relay enable mode.
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$3.40 Shipping 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. hope you could understand.
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