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$3.40 Shipping Condition: New Location: China PAJ7620U2 gesture recognition sensor. It can recognize 9 gestures including move up, move down, move left, move right, move forward, move backward,circle-clockwise, ... morecircle-counter clockwise, and wave.
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Free Shipping Condition: New Location: Bordentown, United States 5PCS x Module.
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Free Shipping Condition: New Location: United States This module can protect lithium battery from burnout during charging or discharging. Suitable for 3.7V or 4.2V lithium battery. 3.7V lithium battery. ... moreTP4056 Charging module. B- connected to battery negative.
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$3.00 Shipping Condition: New Location: China Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Output current range: 0.05-5A (The default output current is 3A).
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$3.30 Shipping Condition: New Location: China DHT11 Module DHT11 sensor adopts. - DHT series digital temperature and humidity sensors. module interface specification (3-wire). z single wire digital ... moreinterface ( the most simple system integration, ultra-low price ).
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$3.00 Shipping Condition: New Location: China 1, ADF4106 (6.0 GHz) ADF4107 (7.0 GHz) ADF4108 (8.0 GHz) Bandwidth. In addition, the 14-bit reference divider (R divider) allows the REFIN frequency at ... morethe PFD input to be selectable. Its high bandwidth allows many high frequency systems to eliminate the frequency multiplier, simplifying system architecture and reducing costs.
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$2.99 Shipping Condition: New Location: China CC1101: 387-464 MHz. 1Pc x Wireless Module. 1Pc x Antenna. Support RSSI signal strength detection and carrier sense function. Product View. And due to ... morethe 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 915MHz ESP32 WiFi LoRa V3 Board Type-C SX1262 0.96" OLED Display+LoRa Antenna 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: 1 X Development Board 1 X 7cm 915MHz LoRa Antenna 1 X SH1.25-2 Cable See more in the flyfuntech2022.
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$3.00 Shipping Condition: New Location: China Besides, RV908 add the following functionality support 12-bit HDMI colors input (required the 9th generation sending card). In line with EU standards ... moreCE-EMC. Single card maximum supports 1024X256 pixels, and 1024 grades single pixel chromaticity correction.
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$3.40 Shipping Condition: New Location: China 10PCS K-GK-4010A Sweep sweep hand switch sensor. The first, the shell design a card slot, the touch button can be put in firmly locked. Detection principle: ... moredistance. Field of application: DC, constant pressure.
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$2.99 Shipping Condition: New Location: China Product features: small size, high sensitivity, fast response speed, good temperature performance, high accuracy, and high reliability. Storage temperature ... morerange TS: -65~150 ° C. Good Good Good quality.
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$2.99 Shipping Condition: New Location: China All I / O all lead out and press 2.54mm spacing layout, to facilitate the use of the smallest system in the universal board and breadboard. the kernel ... moresupports 3.3v / 5v optional, easy to connect other different levels of logic peripherals.
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Free Shipping Condition: Neu Location: 荔湾区, China Je trockener der Boden ist, desto kleiner ist die Ausgangsspannung. Je feuchter die Ausgangsspannung steigt. Am 23.03.2024 hat der Verkäufer die folgenden ... moreAngaben hinzugefügt Das Modul wird durch den AD-Wandler in das Erdreich eingefügt, Spannungssignal kann in Bodenfeuchte detektiert werden.
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$3.20 Shipping Condition: Neu Location: China Chip: CH343G. On-board TTL serial port 3.3V and 5V level conversion circuit, can switch the TTL communication level. Host interface: USB. USB interface ... moretype: USB-A type interface. USB interface: Interface type: self-resetting fuse, ESD static protection.
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Free Shipping Condition: New Location: China Chip: MAX17043. Communication Interface: IIC. 1 LiPo Fuel Gauge. Can be connected in circuit to monitor battery. Fuel gauge system for single Li-ion batteries. ... moreIf you do not receive our reply within 48 hours, pls.
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$2.48 Shipping Condition: New Location: China However, to get that precision and accuracy out of your PT100 RTD you must use an amplifier that is designed to read the low resistance. Better yet, have ... morean amplifier that can automatically adjust and compensate for the resistance of the connecting wires.
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$2.99 Shipping Condition: New Location: China Household 4 level Air quality odor sensor module ZP01 Car purifier dedicated products gas sensor. ZP01 air quality module adopts advanced chip thick film ... moresemiconductor gas sensor. Product model: ZP01 Air Quality Module.
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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 915MHz LoRa Antenna 1 X SH1.25-2 Cable 1 X Case See more in the flyfuntech2022.
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$2.99 Shipping Condition: New Location: China Combustible gas leakage alarm, gas leak detector. The conductivity of the sensor changes when there is a detected gas in the ambient air. The higher the ... moreconcentration of the gas, the higher the conductivity of the sensor.
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$3.00 Shipping Condition: New Location: China However, we will try our best to minimize it. 100% Money Back.
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$5.49 Shipping Condition: New Location: China Download Arduino lib and demo code. Watch Arduino Demo Code Video on Youtube. 7 fonts and graphic engine embedded, touch screen and flash chip drivers ... moreembedded(if touch screen or 2 to 16MB flash chip installed), custom fonts can be downloaded to the module's flash.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
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Free Shipping Condition: New Location: Jamaica, United States 16-channel 12-bit ADC conversion channel. The processor is designed based on RISC-V open source instruction set. Using the MounRiver compiler, you can ... morechoose to use USB cable or serial port, independent WCH-Link for simulation and download.
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$1.67 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Using this sensor make an automatic watering system, so that your garden plants need people to manage. Model Number: Soil. 8 power indicator ( red ) and ... morethe digital switch output indicator ( green ).
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$2.54 Shipping Condition: Neu Location: China Here we use the obstacle avoidance module and digital 13 interface with LED to build a simple circuit, making the obstacle avoidance warning light, accessing ... morethe avoidance sensor to digital 3 interface, when the obstacle avoidance sensor senses the signal, LED light, otherwise off.
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$2.95 Shipping Condition: New Location: China High recognition rate, accurate recognition of repeated words, multiple entries, user-defined entries, up to 300 entries. Clock: built-in high-precision ... moreRC oscillator, no external crystal and capacitor required, temperature drift less than 2%.
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Free Shipping Condition: New Location: South El Monte, United States 💯 5 year warranty What is GFCI ? GFCI stands for Ground Fault Circuit Interrupter. It has a safety feature that will trip and shut off power within milliseconds ... moreof detecting a ground fault. This helps to protect against electrical shock 👍 20A Ground Fault Circuit Interrupter (GFCI) outlet receptacle for indoor/outdoor use 👍 Tamper Resistant shutters protect children from electrocution by preventing objects from being inserted into the slots of the outlets 👍 Weather Resistant:Constructed with advanced UV stabilized engineering to provide superior corrosion,temperature,and UV resistance,preventing discoloration and aging, ideal for outdoor use 👍 ETL certification 👍Test and reset buttons with LED indicator to test the functionality of GFCI 👍Back and side wired for easy installation.
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Free Shipping Condition: New Location: China This model is suitable for use within the of minimum 6V and 60V. Scope of application: various lithium batteries. connection detection: This product is ... moreattached to the if the is not the system will display "nbE" in the lower line as a reminder.
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$2.88 Shipping Condition: New Location: China (4) After setting is completed, press the “SET” button to exit the setting state, press “ENTER” to start timing, if timing values is set with second unit, ... moreseconds values will display with countdown form.
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Free Shipping Condition: New Location: Bordentown, United States ESP-WROOM-32 is a universal WiFi BT BLE MCU module, powerful and versatile.
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$3.59 Shipping Condition: New Location: China Features Relay module, delay power and trigger, voltage upper and lower limit detection, cycle timing and counting 0.01 seconds (min) to 9999 minutes ... more(max) continuously adjustable. This product is easy to use, has a strong timing function, counting function and voltage detection. Please follow your needs, seriously look at the product description, we believe that there is always a function for you! Highlights: Multi-function: powerful timing function, counting function and voltage detection function; support high-level trigger, low-level trigger, switch control; Wide voltage power supply (6 ~ 30V), the use of very convenient; The interface is clear and simple, powerful, easy to understand, meet almost all your needs; The emergency stop function (“STOP” key);With revers.
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$5.40 Shipping Condition: New Location: Carson City, United States After that, they just plug directly into a mikroBUS socket. mikroBUS is a specially designed plug-and-play pinout standard. Output is digital by default, ... morecommunicating via mikroBUS SPI (CS, SCK, MISO) lines.
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Free Shipping Condition: New Location: Granbury, United States Axiomtek SBC81827VE CPU Board. Parallel Port: One bi-direction parallel port with SPP/ECP/EPP mode. CompactFlash Type-II socket. SSD: DiskOnModule supported; ... moreCompactFlash™ Type-II socket. Board Type: Full Size.
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Free Shipping Condition: New Location: 金东区, China CC1101: 387-464 MHz and 779-928 MHz. CC1100: 400-464 MHz and 800-928 MHz. Working frequency: (module: 387-464MHZ) Default working frequency: 433Mhz. Fast ... morefrequency synthesizer with proper frequency hopping system.
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$5.00 Shipping Condition: New – Open box Location: Fayette, United States MK21D MCU: MK21DN512AVMC5 or MK21D512VMC5 in a 121 MAPBGA. Includes supporting cables & new coin battery. ® Plug-In (TWRPI). Tamper pin header.
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$2.99 Shipping Condition: New Location: China The air quality module uses advanced chip thick film semiconductor gas sensor, which volatilizes organic formaldehyde such as formaldehyde, benzene, carbon ... moremonoxide, ammonia, hydrogen, alcohol, cigarette smoke, and fragrance.
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$1.99 Shipping Condition: New Location: China 4ch optoelectronic isolation digital input channel (NPN Low level input). 4ch Darlington tube digital output channel (ULN2803 NPN output). RS485 MODBUS ... moreRTU standard communication protocol. RS485 communication isolation protection 3000VDC, DI digital input port isolation protection 3000VDC.
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Free Shipping Condition: New Location: South El Monte, United States 💯 5 year warranty What is GFCI ? GFCI stands for Ground Fault Circuit Interrupter. It has a safety feature that will trip and shut off power within milliseconds ... moreof detecting a ground fault. This helps to protect against electrical shock 👍 20A Ground Fault Circuit Interrupter (GFCI) outlet receptacle for indoor/outdoor use 👍 Tamper Resistant shutters protect children from electrocution by preventing objects from being inserted into the slots of the outlets 👍 Weather Resistant:Constructed with advanced UV stabilized engineering to provide superior corrosion,temperature,and UV resistance,preventing discoloration and aging, ideal for outdoor use 👍 ETL certification 👍Test and reset buttons with LED indicator to test the functionality of GFCI 👍Back and side wired for easy installation.
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Free Shipping Condition: New Location: China Mutual inductance current monitoring, high current detection accuracy, stable performance, safe isolation of input and output. 0-10A / 20A / 50A (SZT15 ... moreseries). It can be mated with various AD and constitute various digital centralized acquisition systems.
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Free Shipping Condition: New Location: China Enhance your home or office security with our magnetic reed switch. This wired surface-mounted door and window contact is good for detecting the opening ... moreand closing of the door and window. Suitable for use in homes, shops, hotels, computer rooms, and other settings where security is a concern. In addition to providing an extra layer of security, these magnetic reed switches can also be used for automation purposes, such as turning on lights when a door is opened.SpecificationContact Type: Normally Open Closed(NO NC)Size: 28mm x 14mm x 9mm (L*W*H)Rated Current: 500mARated Voltage: 100VOperating Distance: 10mm-15mmMounting Hole Dia.: 3.5mmPacking List: 1 x Sensor, 1 x Magnet, 4 x ScrewsAdvantageThe door magnetic contact is made of ABS material that is durable and long-lasting.
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Free Shipping Condition: New Location: Sevierville, United States Material: Electrical components 2. Color: See pictures 3. Load Current: 10A 5. Load power: 240W 6. Ambient temp: -20 °C to +50 °C 8. Frequency: 50-60HZ ... more10. The order will be processed and completed by automatic warehouse system within 5 minutes.
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$3.00 Shipping Condition: New Location: China 1 x AD8302 RF/IF Logarithmic Amplifier Bandwidth Linear Multiplier Phase Detector Module. VMAG side: the amplitude ratio of two input signals, the formula ... moreis: VMAG = VSLP log (VINA / VINB) + VCP, the exact amplitude of the scale factor of 30mV / dB, the center point of 900mV.
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$2.78 Shipping Condition: Neu Location: China The AD831 is a low distortion, wide dynamic range, single-chip mixer suitable for RF-IF downconversion in HF and VHF receivers, second mixer in DMR base ... morestations, DC-baseband conversion, quadrature modulation And demodulation as well as Doppler shift detection in ultrasound imaging applications.
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$3.40 Shipping Condition: New Location: China Generally speaking, the higher the TDS value, the more dissolved substances contained in the water and the less clean the water. Therefore, the value ... moreof TDS can be used as one of the basis for reflecting the cleanliness of water.
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Free Shipping Condition: New Location: United States Breaker Type: Double Pole. Electrical Product Type: Breaker. Certain restrictions apply. An adult signature will be required. Interruption Type: Standard ... moreTrip. Power Distribution Features: Trip Indicator.
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$2.54 Shipping Condition: Neu Location: China AD9834 provides a phase modulation and frequency modulation function. Similarly, when the clock rate is 1 MHz, AD9834 can achieve a resolution of 0.004Hz. ... more1Pcs AD9834 DDS Signal Generator Module Sine / Triangle Wave Generator module Board Signal Sources generator Hot Sale Wholesale.
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Free Shipping Condition: New Location: China Feature: 1. The S66E radio is further developed on the basis of the S66 radio, which performance is more outstanding. S66E type kit adopts 6-tube superheterodyne ... morereceiving mode, and the circuit is classic, easy to debug.
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$2.99 Shipping Condition: New Location: China Multiple models, including 3S, 4S, 6S ternary lithium, lithium iron phosphate, and lithium titanate. Suitable batteries: ternary lithium, lithium iron ... morephosphate, lithium titanate. The sleep power consumption is as low as uA.
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Free Shipping Condition: New Location: Denver, United States When selecting the right material, any kind of liquid, pressure and temperature can be used. The float switch can be installed at the top or bottom of ... morethe tank, depending on whether you want to detect water rising or falling.
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Free Shipping Condition: New Location: China Photoresistor Length: 30cm. 1 x Photoresistor module. Relay Working Mode: NO(normally open) or NC(normall closed). Before the Relay Actuation: Less than ... more5mA. Load Capacity: AC 0V‑‑250V/10A, DC 0V‑‑30V/10A.
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Free Shipping Condition: New Location: China Features: Detects cloud-to-cloud and cloud-to-cloud flashes The estimated strike is between 14 and 40 kilometers Embedded "artificial" interference suppression ... morealgorithm Thunder and detection threshold is programmable (such as outdoor to indoor) Wide supply voltage range: 2.4V - 5.5V SPI and I2C operations are supported by default, I2C Address 0x03 Split board ship fully calibrated Application: Weather station Sports electronic equipment Phone smart watch Golf equipment Package Includes: 1 x AS3935 Lighting Detector.
$6.23 Shipping Condition: Seller refurbished Location: Palmyra, United States This electrical equipment from Greenlee is a reliable and efficient circuit tester that is able to detect circuit faults and interruptions. With its 3-wire ... moreGFCI feature, it can accurately measure voltage and prevent electrical shocks. The device is ideal for use in industrial and residential electrical systems and is equipped to handle 120 VAC. The brand is well known for producing quality electrical equipment, and this tester is no exception. Get your hands on the Greenlee GT-10GFI, a must-have for any electrician or DIY enthusiast.
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$3.21 Shipping Condition: Neu Location: China With this detector, you can go to more places to explore the treasure, search for gold, silver and copper. - Search Range: 800m (Search range of two antennas: ... more1400m). - 6 x Antennas. - Color: Golden.
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$3.93 Shipping Condition: New Location: China Works with any 6-60V battery, lithium battery. Short press the DOWN button to select on/off the relay enable, if the relay enable is off, it will display ... more'OFF' as a reminder, the relay is disconnected;.
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Free Shipping Condition: New – Open box Location: Chula Vista, United States Interface: CAN, Ethernet, I2C, SCI, SPI, UART Cortex. Three Multibuffered Serial Peripheral Interface (MibSPl) Modules 128 Words Each With Parity Protection. ... more160-Word Instruction RAM Each With Parity Protection.
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$2.82 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China The device consists of a precise, low-offset, linear Hall sensor circuit with a copper current path close to the chip. Optimizing the accuracy of the ... moredevice by bringing the magnetic signal close to the Hall sensor.
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$3.74 Shipping Condition: Neu Location: China After setting, press the start button to save and confirm or wait for the flashing to stop and save automatically. Accumulated capacity and power value, ... morethis is the approximate value of the capacity and power of this power bank.
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