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$3.71 Shipping Condition: Neu Location: China For capacitors with a capacity value above 2µF the Equivalent. Detection the bipolar transistor and the protection diode of MOS. All symbols are surrounded ... moreby the probe numbers of the Tester. Battery operation is possible since shutdown current is only about 20nA.
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Free Shipping Condition: New Location: Los Angeles, United States Thomas & Betts Elastimold 273DRG3BG Insulated Gap W/GROUND LEAD 25kV CLASS Lot of 3 pcs. They are suitable for use on 25kV class loadbreak systems. The ... more273DRG has an integral ground lead as part of the assembly, it is used to “dead-end” the following Elastimold® mating products: 2701A4 bushing insert 274FT feed thru 2702A1 feed-thru insert 274 series junctions.
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Free Shipping Condition: New Location: China Hi dear friend, You are going to bid on unique equipment that due to it functionality and tiny dimensions. Has not analog in his class in the market. ... morePlease read carefully a description below to impress of that item. Overview: The PCF8574 to IO Expansion Board is used as full controlled adapter between I2C bus to 8 bit parallel bus and one of it is main appropriations is to solve the shortage of IO ports in the system. Up to 8 PCF8574 IO Expansion Boards can be connected to the I2C bus in parallel. That provide to add to your development system additional 64 I/O ports. Which controlled from single I2C bus. The PCF8574 IO Expansion Board features I2C pin header on one side. And I2C female connector on the opposite side, hence, it's more flexible to connect that board to your development system. That board also supports I2C cascading. Allowing multi boards connection to the I2C bus at the same time by connecting the pin header and a female connector. It is tiny dimensions and light weight allow easily to build it in as module to any board or whole system. That module can be used by programmers. Hardware engineers, scientifics, LAB technicians, firmware engineers etc. Technical specifications: Supply voltage range 2.5V- 6V Supply current consumption 100uA max. SCL. SDA input capacitance 7pF IO output current up to 25mA SCL frequency up to 100kHZ I2C address range 40h- 4Eh(8 different addresses supported) Open drain interrupt output Supported You can find more detailed datasheet at follow link: Highlights: PCF8574 is 8-bit bi-directional input output parallel port with I2C interface. Open drain multi purpose interrupt signal supported· 3 address bits enable to cascade on one I2C bus. Up to 8 expansion boards. 3 included jumpers enable switching an expansion board I2C address to any from 8 I2C addresses. Optional place to assemble SDA and SCL pull up resistors with values that match I2C transaction frequency. Optional place to assemble PCF8574 interrupt LED. Dimensions: 2.5 cm x 2.5 cm x 0.5 cm. W
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Free Shipping Condition: New Location: United States Includes 3 sizes of WAGO 221 LEVER NUTS in a convenient plastic case. Use the lever-nuts to easily connect any combination of solid, stranded, and flexible ... morewires up to 12 AWG in a fast, easy, and safe manner.
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$2.76 Shipping Condition: Neu Location: China MODBUS RTU protocol, 03 read command, 06 write command. Can read temperature and PT100 resistance value. Compatible sensor: PT100 3-wire or 2-wire sensor. ... morePT100 sensor specifications 1 PT100 sensor.
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$2.99 Shipping Condition: New Location: China The usage of mode one is similar to our HC-SR04 module. This product adopts industrial-grade dual waterproof ultrasonic probe design, waterproof type, ... morestable performance, and humility to work with all MCUs on the market.
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Free Shipping Condition: New Location: China Description :RVV Wire Cable insulated and PVC coated copper ensures flexibility, insulation and corrosion resistivity.The cores coated in different colors ... morecan be easily identified and installed. RVV Wire Cable is widely used for car, solar, RV and inverter. Specification:Core Quantity: 3Wire Gauge: 18AWGWire Length: 6M/19.7ftRated Temperature: 80 CWire Outer Diameter: 7mm / 0.28inchWire Material: Copper , PVC Package Content:1 x RVV Cable.
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Free Shipping Condition: New Location: China 100pcs wire ground strap engine ground strap Flexible Grounding Wire Ground. 20 PCS Piezo Sensor Action Dual Adapter Acoustic Guitar Pickup. 10 Pcs Copper ... more5mW Dot Diode Module Red Pearlescent. This test line is made of premium material, which can withstand -lasting use.
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Free Shipping Condition: New Location: China USB to MBUS Master Module Fully compliant with MBUS international standards. USB to MBUS Slave Module Fully compliant with MBUS international standard ... moreEN1434-3. 1xUSB to MBUS Master Module. 1xUSB to MBUS Slave Module.
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Free Shipping Condition: New Location: Jonestown, United States Exclusive ABM technology increases battery life by 50 percent and closely monitors battery health to provide advanced notice when batteries need replacing. ... moreProduct Series 5PX G2. Tower Support Stands.
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$2.99 Shipping Condition: New Location: China MQ Series Sensor Module. Detection range: 300 to 10000ppmm. Detection range: 10 ~ 1000ppm alcohol. Detection concentration: 10-1000ppm (ammonia, toluene, ... morehydrogen). Detection range: 300 ~ 10000ppm. MQ-2 Sensor.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China 5: Support BLE probe function. Maximum transmit power: + 4dbm. 2: Support module and module master-slave high-speed transparent transmission. Host command: ... moreAT + ROLE1. Search slave command: AT + INQ. Module size: 27mm ● 12.88 1.6.
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Free Shipping Condition: New Location: China Wide applications: This product is widely used in various production, maintenance, testing, scientific research laboratories and other occasions. Portable ... moresize and easy to carry, you can take it with you to anywhere you want to use.
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Free Shipping Condition: New Location: China Wide applications: This product is widely used in various production, maintenance, testing, scientific research laboratories and other occasions. Portable ... moresize and easy to carry, you can take it with you to anywhere you want to use.
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Free Shipping Condition: New Location: China Specifications:Descriptions:Use in your HAM, Radio antennas, chokes and so on.
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Free Shipping Condition: New Location: China Item Description: This is a terminal adapter for the Arduino Nano. It lables for Arduino Nano version 3.0. However you can still use this adapter for ... morethe older version(just have to remember that A0-A7 are in the reverse order) You can use this adapter to easily hook up Arduino Nano to an outside world via hook up wires. Arduino Nano is NOT included 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 Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. If the item is defect when you receive it or you are not satisfied with it. Please return it within 14 days for a replacement or money back. B
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$6.50 Shipping Condition: New Location: Houston, United States Mounting hole 71x29 mm. 1 selectable NTC/PTC/PT1000 probe (not included).
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$11.70 Shipping Condition: Used Location: Melville, United States IAR starter kit for STM32F407/417 lines - with STM32F407ZG MCU - Like New Condition. STM32F407ZG MCU. Evaluation board with STM32F407ZG MCU. Example applications ... moremade for the STM32F407ZG board. This IAR KickStart Kit contains all the necessary hardware and software and allows you to design, start to develop, integrate and test your applications.
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$3.00 Shipping Condition: New Location: China Product Model: MQ135. Gas Detected: Ammonia,sulfide,Benzene series steam. Detection Of Concentration: 10-1000ppm. However, we will try our best to minimize ... moreit. You can enjoy top-quality product and high-quality services from us.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China MODBUS RTU Old Command 03 06 16. MODBUS RTU New Command 01 05 03 06 16. MODBUS old command (default) supports 03 06 16 function code. MODBUS new command ... more(M0 welding) supports 01 03 05 06 16 function code.
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$2.99 Shipping Condition: New Location: 罗湖区, China 50 Pcs SMA Male Plug Straight Crimp for RG58 RG142 RG223 RG400 LMR195 Connector. Suited: RG58 RG142 RG400 LMR195 RG223 Cable. 100 Crimp Sleeve Ferrule ... morePleated Tube Pipe RG58 400 RG142 LMR195 Cable Connector.
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$3.99 Shipping Condition: New Location: 罗湖区, China 10pcs DIN Female Jack Cable Connector Adapter 4 Pin Plug Panel Mount Solder Type. 10 Pcs SMA Male Plug Straight Crimp For RG174 RG179 RG187 RG188 RG316 ... moreConnector. 10pcs Pitch 2x40 Pin 2.0mm Male Double Row Straight Pin Header Strip 80 Pins 2mm.
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Free Shipping Condition: New Location: 金东区, China W1209 board (LxWxH): 48mm x 40mm x 14mm (1.9" x 1.6" x 0.6"). Refresh rate: 0.5 seconds. The onboard relay can switch a maximum current of 14V DC 20A, ... more24V DC 16A or 125V AC 7A. Short press the "SET" button, then press the "+" and "-" buttons to increase or decrease the temperature setpoint.
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$3.00 Shipping Condition: New Location: China MODBUS RTU protocol, 03 read command, 06 write command. 1 pcs PTA9B01 PT100 RS485 Acquisition module. 1 pcs PT100 sensor. Can read temperature and PT100 ... moreresistance value. Adapted sensor: PT100 3-wire or 2-wire sensor.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China in titles& description $7.62 Free Shipping, 5pcs IC ST DIP-16 L293 L293D PUSH-PULL FOUR CHANNEL MOTOR DRIVER SKU: 14_T000414002701 Features: Channel ... moreCapability: 600mA output current/ channel, Peak Output Current: 1.2A/ Channel(non repetitive) Enable facility, Over temperature protection, Logical"0" input voltage up to 1.5V(High noise immunity) Internal clamp diodes, Pin No: 16 pins, Absolute Maximum Ratings: Vs Supply voltage: 36 V, Vss Logic Supply Voltage: 36V, Vi Input signals: 7 V, Ven Enable Voltage: 7 V, Io Peak Output Current(100 μs non repetitive) 1.2A, Ptot Total Power Dissipation at Tpins: 90 °C. 4W, Tstg. Tj Storage and Junction Temperature: 40 to 150°C, I am sure it the right thing you need now. Don't hesitate. Bid now and never miss it. You will receive a parcel contains as below. 5 x L293D Driver Chip, The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. $4.19. Buy It Now Free Shipping. $6.64. Buy It Now Free Shipping. $16.94. Buy It Now Free Shipping. $6.74. Buy It Now Free Shipping. $6.44. Buy It Now Free Shipping. $16.23. Buy It Now Free Shipping. $43.02. Buy It Now Free Shipping. $6.16. Buy It Now Free Shipping. $8.44. Buy It Now Free Shipping. $4.49. Buy It Now Free Shipping. $4.14. Buy It Now Free Shipping. $4.43. Buy It Now Free Shipping. $25.98. Buy It Now Free Shipping. $6.23. Buy It Now Free Shipping. $5.96. Buy It Now Free Shipping. $8.27. Buy It Now Free Shipping. $37.84. Buy It Now Free Shipping. $6.75. Buy It Now Free Shipping. $8.82. Buy It Now Free Shipping. $6.90. Buy It Now Free Shipping. 1.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28b0g%60%60%3E1-141f811f74c-0xf1-
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Free Shipping Condition: New Location: United States Portable and light, can be used to sorted all your tiny parts like beads, diamonds, jewelry, push pin, stationery, nail, screw，battery. Box outside size: ... more9" (22.86cm) X 6" (15.24cm).
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$1.99 Shipping Condition: New Location: 罗湖区, China AGC In-line screw type Used for 5x20 mm fuse. 10pcs Glass Fuse 5x20mm 5x20 0.25A F250mA 250V Fast Blow. 10x DIP Round 30p IC Header Socket Adaptor Solder ... moreType. 100 Pcs 5x20 Slow Blow Glass Fuse 5mm x 20mm 250V Slow Blow.
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$3.55 Shipping Condition: Brand New Location: China What is this?805 series 3.96mm pitch card edge connectors can be used with matching printed PCB boards or other circuit boards, the data can be easily ... moreread. Widely used in computers serving as expansion slots for peripheral cards, such as AGP cards, PCI, PCI Express, game consoles, etc.What will I get?Package Content: 2pcs x Edge Card Connector; Pin: 12P; Pitch: 3.96mm; Mounting Hole Distance: 38mm/1.5 inch; Total Size(L*W*H): 45x8.7x16.3mm/1.77x0.34x0.64 inchAre there any advantages of the product?Phosphor copper pins, gold-plated shrapnel, gold-plated electroplating layer, good welding performance, can improve the electrical conductivity of the connector, improve the working stability and reliability of the internal devices. PVC case has good chemical stability, which can improve mechanical strength and thermal stability.
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$10.75 Shipping Condition: New Location: Simpsonville, United States 3m extension cable for DT series probe. Location lsrs tote 127(6) & LSTRLR C6 TOTE 66 (1).
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$5.00 Shipping Condition: New Location: China DS18B20 digital temperature sensor is a single-bus digital temperature sensor produced by the United States DALLAS. When the bus is in a high state, DQ ... moreis connected to a pull-up resistor to power the device through a single bus.
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Free Shipping Condition: New Location: China Specifications: Description: Light Emitting Diode can create bright LED light. Ideal for color displays, indicators, diagnostic or analytical equipment ... moreand etc. .
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$8.93 Shipping Condition: Used Location: Franklin Park, United States Nucleo F401RE STM 32 F4 board AND 53L0A1 Gesture Sensor Kit. 53L0A1 gesture Sensor Kit núcleo Arduino Compatible 1x. Two types of extension resources. ... moreSTMicroelectronics Morpho extension pin headers for full access to all STM32 I/Os.
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$3.72 Shipping Condition: Neu Location: China NEW LCR-T4 ESR Meter Transistor Tester Diode Triode Capacitance SCR inductance NOTE:without battery Function 1. Add boot voltage detection function 2. ... moreAutomatic detection of NPN and PNP transistors. N-channel and P-channel MOSFET, diodes(including dual diode) thyristors, transistors, resistors and capacitors and other components, 3. Automatic test out the pin element and displayed on the LCD 4. Can be detected to determine the transistor emitter forward bias voltage of the transistor. MOSFET protection diode and the amplification factor of the base 5. Measure the gate threshold voltage and gate capacitance of the MOSFET 6. 1602 lcd display uses LCD(12864 LCD with backlight) 7. High test speed. Valid component test: 2 seconds(except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal) 8. One button operation. Power-on test, get a key. 9. Power consumption off mode: less than 20 nA of 10. Auto power off function to avoid unnecessary waste. Saving battery power, improved battery life. Specification: Range: Resistor: 0.1ω-50Mω Capacitor: 25pF-100000uF Inductance: 0.01mH- 20H Working power: DV-9V Standby current: 0.02uA Operating current: 25mA Package including 1 x LCR-T4 ESR Meter Transistor Tester Diode Triode Capacitance SCR inductance Payment Policy: We ONLY accepted PayPal payment. We will ship to the shown address on you PAYPAL Payment notice. Please confirm your shipping address in the PayPal Account. If you don't have Paypal account. Please sign up and learn more about paypal at: www.paypal.com. Payment must be fulfilled within 7 days since auction's ending. shipping& time: Generally. Delivery time is 10-20 business days to USA. United Kingdom. Australia and 15-30 days to most other countries. Items will be shipped within 1 business day on payment received. Delivery time depends on destination and other factors. It may takes up to 30 business days. Import duties. Taxes and charges are not included in the item price or shipping
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$0.72 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China DC 12V 100W Heater Energy Saving PTC Heater Constant Temperature Heating Heaters Low Consumption Safe for Air Heater Humidifier. Applicable for heater, ... morehumidifier, air conditioning and other commonly used appliances.
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$3.55 Shipping Condition: Brand New Location: China What is this?2.54mm pitch card edge connectors can be used with matching PCB boards or other circuit boards, the data can be easily read. Widely used ... morein computers serving as expansion slots for peripheral cards, game consoles, etc.What will I get?Package Content: 2pcs x Edge Card Connector; Pin: 20;Pitch: 2.54mm; Total Size(L*W*H): 32x9.3x19mm/ 1.26x0.36x0.75 inchAre there any advantages of the product?Phosphor bronze pins, gold-plated shrapnel, can improve the electrical conductivity of the connector, improve the working stability and reliability of the internal devices. The plastic case has good chemical stability, which can improve mechanical strength and thermal stability.How to use it?Edge connector pins are nice tight fit, work to connect the edge of the PCB board or drives, etc.
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Free Shipping Condition: New Location: China Can Bottle Opener Tool Open Jars Kitchen Jar Opener Walnut Opener. Each of our IR detection cards is made of the highest quality materials. First-class ... moreindustrial production technology. - Ceramics material, photosensitive area large, high conversion brightness, resisance to high power.
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$3.99 Shipping Condition: New Location: 罗湖区, China 30 D-sub 15 PIN 3 Rows Female Solder Connector Socket. PC Use Description Quantity: 30 Pcs Condition: Brand New Spec: DB-15 PIN Female Solder type connector. ... moreFor PC use- Tin plated steel shell- Used for the construction of serial cables. Parallel cables, and various gaming applications. Part. No. DB15F-ST International Buyers– Please Note: a) Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Shipping Information Tracking service: $2. Optional. Items will be shipped within 1 business day after payment received. Items ship from China and take about 10-15 business days(2-3 weeks) on the delivery via post air mail. Please contact us if you want other couriers such as UPS. DHL, Fedex, TNT, EMS etc. The shipping time depends on the efficiency of your local post office and customs. If you do not receive item within 30 days(4 weeks) Please contact me. The following is the shipping time reference for some countries. USA/Canada around 12 business days Western Europe(excluding France. Spain and Italy) around 12 business days France. Spain around 16 business days Italy around 21 business days South America around 28 business days- We reserve the right to sell this items to some countries since some countries imposed complex customs regulation. Please check with us in advance. Payment Information- Accept only Paypal payment. Payment must be made within 3 days after purchased. Unpaid will be reported. Return Policy- Must return within 14 days after received the items. Returned item has to be in it's original condition. Buyer must pay for return shipment fee. We're able to ship a replacement item after receiving the returned item. We're able to refund your money. Shipping fee excluded. Contact Us- If you have any question. Please you can send message to us through eBay, we will reply you
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$14.05 Shipping Condition: New – Open box Location: Mount Sterling, United States Manufactured by WELCH ALLYN. Sanitary disposable probe covers prevent infection and cross-contamination. Manufacturer Part Number: PC 200. 200 covers ... moreper box. The product images shown are of the exact product you will receive.
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Free Shipping Condition: New Location: China Extension Rod Buckle Clip for Karcher VC4i Handheld Vacuum Cleaner Repair Part. Temperature Fuse 10A 250V Thermal Fuse for Electric Pressure Cooker Repair ... morePart. Simulation Exhaust Pipe for 1/10 RC Car Drift Car Model Upgrade Part.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Product: US-100 Ultrasonic Ranging Module. CS100 integrates ultrasonic transmitting circuit, ultrasonic receiving circuit and digital processing circuit. ... moreThe single chip can complete ultrasonic ranging, and the ranging result is output by pulse width.
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$3.19 Shipping Condition: Neu Location: China Users can also monitor the power fluctuation and stability of the high-power laser through the beam splitter. Am 04.09.21 hat der Verkäufer die folgenden ... moreAngaben hinzugefügt Am 07.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt.
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$2.99 Shipping Condition: New Location: China 7: Zigbee networking application. Communication distance: 80m. 5: Support BLE Bluetooth-compatible probe function. Maximum transmit power: +4dbm. 2: Support ... moremodule and module master-slave high-speed transparent transmission.
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Free Shipping Condition: New Location: China MAX6675 Thermocouple Temperature Sensor. Embedded thermocouple break detection circuitry. With a simple three serial interface. cold junction compensation ... morerange - 20 ~ + 80 Degree. Internal integrated cold junction compensation circuit.
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$3.50 Shipping Condition: New Location: China (1 x PL2303 USB To TTL Serial 6Pin Upgrade Download Module. 2) Connect to VCC, GND, RXD board TXD, TXD board RXD, RST board RST (reset port) for arduino ... moreprogram. 1) USB to TTL, serial communication. 1) 5V port output current: 500MA (MAX).
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$2.76 Shipping Condition: Neu Location: China It can detect 2UF above capacitor equivalent series resistance (ESR), a resolution of 0.01 ohms. This feature is very important for the detection of the ... morecapacitor performance. About transistor Multifunction Tester.
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Free Shipping Condition: New Location: Monroe Township, United States Easter Egg Silicone Molds 8 Cavity 3D Cake Baking Pan. Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once?. If yes, look ... moreno further! It is one of the best choices for you.
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$178.00 Shipping Condition: Used Location: United Arab Emirates The 461 series includes models 461 to 464. Power on but not fully tested. This is a Used item in good condition. Industrial Single Board Computers. Condition ... moreand Details Testing video are attached.
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Free Shipping Condition: New Location: China
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$14.51 Shipping Condition: New Location: San Diego, United States 100V to 1X, 600V to 10X. Input capacitance: 85pF~115pF (x1); 18.5pF~22.5pF (x10).
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Free Shipping Condition: New Location: China
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$2.76 Shipping 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.
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Free Shipping Condition: New Location: China 1x 2.8V 3000F Protection Board. 1/2/5pcs Switch Heater Electric Heater Button Piano Key Gear 250V Button AL-K2. For Raspberry pi 5 High Quality Case with ... moreCooling Fan Cooler Red White Cover. Induction Cooker IGBT Induction Power Tube Effect Tube QL.19D FGA25N120 Parts.
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Free Shipping Condition: New Location: China L Types: One Small Knob/One Middle Knob/One Large Knob/One Set Of Zoom Knob One Button Shuttle/Middle Knob Plus Plastic Ring(Optional). l One Set Of Zoom ... moreKnob One Button Shuttle. l Middle Knob Plus Plastic Ring.
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Free Shipping Condition: New Location: China Wireless Serial 6 Pin Bluetooth RF Transceiver Module HC-05 RS232 Master Slave Click to Enlarge Description: Note:It's HC-05 Bluetooth module Slave ... moreand master two in one module 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. Use the CSR mainstream bluetooth chip. Bluetooth V2.0 protocol standards. Module working voltage 3.3 V. Potter default rate of 9600. The user can be set up. The core module size: 28 mm x 15 mm x 2.35 mm. Working current: matching for 30 MA. Matching the communication for 8 MA. Dormancy current: no dormancy. Used for GPS navigation system. Water and electricity gas meter reading system. With computer and bluetooth bluetooth adapter. PDA, seamless connection equipment Commercial Series: Bluetooth module board Series With LED indicator light. Use 150mA and 3.3V regulation chip. With VCC、GND、TXD、RXD foot for the Bluetooth With"Re-seach" button(ON/OFF/WAKE foot for it. External MCU outinput"High level" can control module to re-seach) Compatible with bluetooth master module"slave module"or master-slave(whole) module. Input voltage: 3.3~6V Size: 1.55cm*3.98cm Note: input power supply 3.3~6V. Prohibit more than 7V No"Automatically prevent power supply peversing func" So please correctly connect power supply We advise to install"Bluetooth master module" The"State" is output foot for LED status. When Bluetooth"Unconnected" output"Pulse" when Bluetooth"connected" output"High level" we can determine the states from"MCU" If only the board. No any"Bluetooth Function" What's in the package: 1Pcs* HC-05 Bluetooth Module Feedback: 1. If you are satisfied with our goods and service. Please leave us a positive feedback and rate the details of the transact
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