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Free Shipping Condition: New Location: Denver, United States Although there is an Ardublock graphical programming software launched by Arduino official, Ardublock is not perfect enough, and many common functions ... morecannot be realized. A big surprise is that there are no complicated jumpers and soldering, they are convenient to connect using the RJ11 interface, and we also provide Mixly graphical programming tutorial.
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Free Shipping Condition: New Location: China Brand Unbranded/Generic MPN Does Not Apply UPC Does Not Apply.
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Free Shipping Condition: New Location: China MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module For Arduino Description Size: 32mm X22mm X27mm length X width X height The main chip: ... moreLM393. ZYMQ-4 gas sensor Operating voltage: DC 5 Volt Features Indication of the signal output. Dual signal output(analog output. And TTL level output) TTL output signal is low. When low output signal light. And can be connected directly to the microcontroller) 0 ~ 5V analog output voltage. The higher the concentration, the higher the voltage. Of methane gas. The natural gas has better sensitivity. Applications Suitable for home or factory methane gas. Natural gas, and other monitoring devices. Package Included 1 x MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module For Arduino We only accept PayPal payment. eCheck& other pending payments via Paypal will be held until cleared. We ship to PayPal address ONLY. Please make sure your address in PayPal is matched with your shipping address before you paid. We will ship to worldwide. The approximate shipping time for different regions is as follows: US usually take around 7- 14 business days. UK. AU& NZ usually take around 12- 20 business days. Europe& Asia usually take around 15- 22 business days South America& Rest of the World usually take around 21- 30 business days. Items will be shipped within 48 hours upon payment received. If you have any questions or concerns don't hesitate to email us. Reply is usually made within 24 business hours. If you could not get our reply within 1 business day. Pls email us again in case our emails were blocked outside. Make sure my reply can reach you.
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Free Shipping Condition: New Location: China Brand Unbranded/Generic MPN Does Not Apply UPC Does Not Apply.
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$13.44 Shipping Condition: New Location: Milpitas, United States We would like to acquire any surplus or unnecessary inventory you may have. Milpitas, CA 95035. 562 South Milpitas Blvd. Farmon Inc.
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$30.92 Shipping Condition: Neu Location: Overbruch,-Vierlinden, Germany Lautsprecher: 4-8Ohm (8 Ohm beste Ergebnis). Ausgang: max. DC Step Up Wandler Boost Modul DC-DC Stepup Spa. 3,79 EUR. DC Step Up Wandler Boost Modul DC-DC ... moreStepup Spa. 4,09 EUR. Mini DC Step Down Wandler Modul DC-DC Stepdown. 4,79 EUR.
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$2.99 Shipping Condition: New Location: China The change in conductivity can be converted to an output signal corresponding to the gas concentration using a simple circuit. The MQ131 ozone sensor ... morehas high sensitivity to ozone, and has certain sensitivity to strong oxidizing gases such as chlorine and nitrogen dioxide, and reacts organic interference gas in the opposite direction to ozone.
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Free Shipping Condition: New Location: LONDON, United Kingdom Detects 15mmØ copper pipe at depth of 24mm. Safety & Security. An invoice is provided for all orders. Detects mains power and traces breaks in circuits ... moreand cables. - New Arrivals. - Add to Favorites.
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Free Shipping Condition: New – Open box Location: Bhavnagar Wadva S.O, India Maker: honeywell. ii 2g ex e iic t6 gb. ii 2d ex tb iiic t85°c db. ex ib iiic db. m25 ii 2gd exeiic gb ex. We are here to help and will do our best to ... moreresolve any issues.
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$2.78 Shipping Condition: Neu Location: China 1 x MG811 CO2 Carbon Dioxide Gas Sensor Module Detector With Analog Signal Output. Suitable for detecting the concentration of carbon dioxide, carbon ... moredioxide gas sensors tested concentration range: 0 to 10000ppm.
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Free Shipping Condition: New Location: China
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$27.66 Shipping Condition: Gebraucht Location: Coswig, Germany Sie erhalten eine Rechnung. Sie haben auf die gekaufte Ware ein Rückgaberecht von 1 Monat. Smart Gas Detector.
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Free Shipping Condition: New Location: China Condition:NEW.
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Free Shipping Condition: New Location: China 2PCS barn door floor guides Dual Bearings Door Stopper For Sliding Door Barn. Perfect for demanding sealing, industrial, lab, marine and household uses. ... more100Pcs monolayer bottom plug coin bank rubber plug Black Rubber Piggy Bank.
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$50.00 Shipping Condition: New Location: China
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$3.59 Shipping Condition: Brand New Location: China 5pcs ITR9608 Slotted Reflective Photoelectric Photosensor Opto Switch Add my Store to your Favourites and receive my email newsletters about new items ... moreand special promotions! General Interest 5pcs ITR9608 Slotted Reflective Photoelectric Photosensor Opto Switch. Description Shipping& Payment Return Other Term& Attention Specification: Product Name, Photoelectric Switch, Model, ITR9608, Black Head Size, 13 x 10 x 6mm/0.51" x 0.4" x 0.24(L*W*T) Total Length, 2cm/0.8“ Material, Plastic. Metal, Main Color, Black, Net Weigh, 4g, Package Content, 5 x Photoelectric Switch, Description: ITR9608 is a kind of integration reflection type photoelectric detector. The transmitter is a gallium arsenide infrared light emitting diode. And receiver is a high sensitivity, silicon plane photoelectric triode. Mainly used in the game. Copy machines and office automation, equipment. Import duties. Taxes and charges are not included in the item price or shipping charges. Buyers are responsible for these charges. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Note that delivery times may vary. Particularly during peak periods or inclimate weather conditions. All items will be dispatched from our warehouse in China or Hong Kong directly. Due to Custom restrictions. We do not ship lighters to US We cannot ship on weekends and we do not offer Saturday. Sunday or holiday delivery. All our items will be shipped to buyer's PayPal address. Please confirm your address on PayPal before you bid, We ONLY accept Paypal. We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended. Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt. If you would like to return your product(s) for repair/ replacement/ refund. Please kindly contact our customer service representatives via email for an authorized? RMA number. Yo
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$13.15 Shipping Condition: Used Location: Milpitas, United States Farmon ID: 110755. Milpitas, CA 95035. 562 South Milpitas Blvd. Farmon Inc. Whenever necessary.
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Free Shipping Condition: New Location: China We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality. The item in the actual use of ... morethe process of quality problems.
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$160.20 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Hamburg, Germany Gewährleistung auszuschliessen. und Rechnung. Wir sind spezialisiert auf die Vermarktung von Industriegüter aller art. money can be transfer by bank account.
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Free Shipping Condition: New Location: China 10pcs 3296W-103 3296 W 10K ohm Trim Pot Trimmer Potentiometer Payment and shipping: l Please make sure your shipping address is correct. If your shipping ... moreaddress was changed. Please tell us the final shipping address when you make the payment. l After payment confirmation. Item will be shipped within 48 working hours(not on weekends or holidays) Standard Air Mail: Country Delivery Date United States United/Kingdom Australia/Asia 15-18 working days. Canada/France Spain/Germany 20-25 working days. Italy 20-25 working days. Brazil/SouthAmerica/East Europe about 3- 4 weeks due to custom inspection and local post delivery time. Other Countries 25-35 working days or longer Return: l If you change your mind or purchased the wrong item. It could be return within 30 days after received. But Shipping, handling and insurance fees are non refundable. l Buyer is responsible for return shipping costs and proof of delivery on all returns. l Please carefully repack the item. Items returned will be tested and if found defective will be charged a 20% restocking fee. We accept returning.Refund or replacement without any handle charge when you return. Feedback and DSR: l We appreciate your positive feedback and 5 stars， Please email us before leaving negative or neutral feedback。 We will try our best to solve the issue. Any questions.You have,welcome your email,we will reply you within 48 hours,we do not work on weekends. Engineered for professional eBay sellers！
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$2.99 Shipping Condition: New Location: China When powered, the heater draws about 25-35mA. You can use the EN pin to power it off (pull it high to 5V to turn off) to conserve energy. Just make sure ... moreto wait a second after turning the heater on to make sure its all heated before taking readings.
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$2.99 Shipping Condition: New Location: China The change in conductivity can be converted to an output signal corresponding to the gas concentration using a simple circuit. The MQ131 ozone sensor ... morehas high sensitivity to ozone, and has certain sensitivity to strong oxidizing gases such as chlorine and nitrogen dioxide, and reacts organic interference gas in the opposite direction to ozone.
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$60.00 Shipping Condition: Used Location: China TESTING& FUNCTIONAL NOTES: This item was pulled from a working environment. We powered on the unit using batteries(NOT INCLUDED) The unit beeps. Buttons ... moreare responsive, and the unit gets a reading. Please note that the unit may need to be calibrated prior to use. The items for sale are Guaranteed Working! Bid with confidence! REPLACEMENT or MONEY BACK GUARANTEE: When you receive a Guaranteed item from OC Depot. It should perform as described. In the rare situation that this is not the case, we will send a replacement upon safe return of the original item within 14 days of receiving the item. If a replacement is not available we will honor the terms of our Money-Back Guarantee. COMPONENTS INCLUDED IN THIS AUCTION: 1) BOC EDWARDS GAS-CHECK 3000 D141-30-000 PORTABLE GASEOUS DIGITAL LEAK DETECTOR Unless stated otherwise. Accessories such as Power Cords, Software, AC Adapters, and/or other Cables are not included. The following components are not included: Batteries COSMETIC NOTES: This listing is for used item in acceptable cosmetic condition with scuffs and scratches associated with normal use. The items for sale are Guaranteed Working! Bid with confidence! Please Click Here and Read Our Sales Policies at" at" src="http:ocdepot.com/template/Rounded_Middle_Right.gif" at" src="http:ocdepot.com/template/Rounded_Left_Bottom.gif" at" at" src="http:ocdepot.com/template/Rounded_Middle_Bottom.gif" at" src="http:ocdepot.com/template/Rounded_Right_Bottom.gif" SearchBy9- 53664 | Location: Z49 | Lister: Tommy | Tester: Tommy | Tech: | Quan: 1 | List: 1 | Duplicate: False | Plan: Q1 1 pound w/Free Shipping | Amazon: Size: 0x0x0 Weight: 2 | Start: $158.99 | BIN: $0.00 | Type: Auction | $hippingBump: $9 | Date: 9/13/2013 | Condition: Used | CONSIGNOR VIDE O | RESEARCH LINK | Created: 9/13/2013 | Business& Industrial Electrical& Test Equipment Test Equipment Gas Testers Powered by
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$5.34 Shipping Condition: Neu Location: China Agricultural temperature and humidity detection. - 1 x ENV Pro Unit. Offset temperature coefficient: ± 1.3Pa /K, equal to ± 10.9cm altitude (1°C temperature ... morechange). - Multi-platform programming: for Arduino, for UIFlow.
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Free Shipping Condition: New Location: Denver, United States The heated diode sensor provides sensitivity to airborne refrigerants.
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$19.90 Shipping Condition: Used Location: Καλαμαρια, Greece Used: Item that has been previously used but is in working condition.
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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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$44.86 Shipping Condition: Gebraucht Location: Coswig, Germany Smart Gas Detector TLC Gas. Sie haben auf die gekaufte Ware ein Rückgaberecht von 1 Monat.
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$3.88 Shipping Condition: New Location: China Product model: need to work close to the plastic water tank. The yellow is sign wire. New and high quality. Avoid high temperature use. The red is positive ... morewire. Unable to detect pure alcohol/gas.
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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 Description Specification: 100% brand new and high quality, Charge module- Linear charging. Current- 1A adjustable. Charge precision- 1.5% Input voltage- ... more4.5V-5.5V. Full charge voltage- 4.2V. Led indicator- red is charging Green is full charged. Input interface- micro USB. Work temperature- 10℃ to +85℃. Inversed polarity- NO. Size- small to 25X19X10mm. NOTE: 1. Ampere meter can only be connected to 5v input end of the module. 2. It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH. Current of 400 is enough. 3. The connection wire should not be too thick. 4. Make sure the connect point is good. 5. If the input voltage is too high. Like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip. 6. NO Reveral polarity. Package Included: 5 x 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module+Protection Recommended Products Payment We accept PayPal only. But w e only Accept your Ebay Address.Please Make sure it's 100% right. 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. Shipping We only accept your Ebay Address.Please Make sure it's 100% right. 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 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. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the eart
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Free Shipping Condition: New Location: United States Product model: need to work close to the plastic water tank. The yellow is sign wire. New and high quality. Avoid high temperature use. The red is positive ... morewire. Unable to detect pure alcohol/gas.
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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 Piezoelectric buzzer film. Can be fitted to used acoustic guitars, CBGs, drums, etc. All the discs are selected copper, ensuring excellent conductivity ... moreand long-lasting use. 10 x Piezo Discs. 20 PCS Piezo Disc Guitar Accessory Mic Diaphragm Pickup Sensor.
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$44.86 Shipping Condition: Gebraucht Location: Coswig, Germany Smart Gas Detector TLC Gas. Sie haben auf die gekaufte Ware ein Rückgaberecht von 1 Monat.
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$3.84 Shipping Condition: Neu Location: China With automatic shutdown function after 6 seconds, to prevent waste of battery power caused by forgetting to shut down after use. The optical device of ... morethis product can sense the emitted, reflected and transmitted energy, which is collected and focused on the detector.
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$42.42 Shipping Condition: Brand New Location: China When powered, the heater draws about 25-35mA. You can use the EN pin to power it off (pull it high to 5V to turn off) to conserve energy. Just make sure ... moreto wait a second after turning the heater on to make sure its all heated before taking readings.
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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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Free Shipping Condition: New Location: China Easy installation and long using life. 10 x WINOMO Roller Lever Arm SPDT Snap Action LOT. 46 Cm Outdoor Grill Charcoal Ash Rake Professional Tool Poker. ... moreElectric Guitar Selector Switch Three Way Toggle Switch Guitar Toggle Switch.
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$30.92 Shipping Condition: Neu Location: Overbruch,-Vierlinden, Germany DC Step Up Wandler Boost Modul DC-DC Stepup Spannungsregler 5V zu 12VDC 500mA 21 Eingangsspannung: 2-6VDC (max 1,5A). Beim Anschluss drauf achten das ... more+ und - nicht vertauscht werden. 10x Bananenbuchse 4mm Laborbuchse Banane Einbau. 4,99 EUR.
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Free Shipping Condition: New Location: United States 1x Photocell Switch. Detector waterproof grade: IP 66. Sensitivity: 5-10LX on 30-60LX off. Using three-wire system, compatible with resistance. Output ... morepower: High power, load current 5A, the pressure drop is negligible.
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$33.00 Shipping Condition: New Location: West Chester, United States RIKEN KEIKI MODEL GD-K77D RKI SMART GAS DETECTOR NH3 SENSOR.0-75PPM,TRANSMITTER W/READOUT-SCD,INCLUDES OPERATORS MANUAL PN:71-0046RK,REV A Check out my!
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$5.34 Shipping Condition: Neu Location: China DM502-O3 7-In-1 Ozone Detector 0-5PPM PM2.5 PM1.0 PM10 Temperature Humidity TVOC Air Quality Monitor. - Semiconductor sensor for TVOC. The gas is detected ... moreby an electrochemical gas sensor, which has excellent sensitivity and excellent repeatability.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China 1PC MQ131 MQ136 MQ137MQ138 sensor ozone ammonia hydrogen sulfide formaldehyde semiconductor sensor. MQ-138 formaldehyde sensor. MQ136 Semiconductor gas ... moresensor for hydrogen sulfide gas detection. MQ-136 Hydrogen Sulfide Sensor.
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Free Shipping Condition: New – Open box Location: Bhavnagar Wadva S.O, India MP HP60 438 232/B. · IMPORTANT!
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Free Shipping Condition: New Location: LONDON, United Kingdom
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$13.15 Shipping Condition: Used Location: Milpitas, United States Farmon ID: 105042. Milpitas, CA 95035. 562 South Milpitas Blvd. Farmon Inc. Whenever necessary.
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$160.20 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Hamburg, Germany Gewährleistung auszuschliessen. und Rechnung. Wir sind spezialisiert auf die Vermarktung von Industriegüter aller art. money can be transfer by bank account.
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$97.00 Shipping Condition: Used Location: United Arab Emirates Gas: Fluorine. Industrial Single Board Computers. Ebara / VARIAN / LAM Research / tokyo Electron / Applied Material.
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Free Shipping Condition: New Location: China Adjustable positive pressure standard leakage hole, and provide pressure leakage rate curve (suction mode);. Zero attenuation, leakage rate never changes;. ... moreThe standard leak does not deflate for 4 hours, and all odors are refilled.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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$3.66 Shipping Condition: New Location: China Product model: need to work close to the plastic water tank. The yellow is sign wire. New and high quality. Avoid high temperature use. The red is positive ... morewire. Unable to detect pure alcohol/gas.
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$160.20 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Hamburg, Germany Gewährleistung auszuschliessen. und Rechnung. Wir sind spezialisiert auf die Vermarktung von Industriegüter aller art. money can be transfer by bank account.
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$10.09 Shipping Condition: New Location: Cerdanyola del Vallès, Spain MQ-9 sensitive material used is a gas sensor in a clean air, the lower the conductivity of tin dioxide (SnO2). Using a simple circuit to the change in ... moreconductivity, and the concentration of the gas is converted to the corresponding output signal.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China 10pcs 27mm Thicken Diaphragm Piezoelectric Ceramic Chip. plant growing support Peony Supports for Outdoor Plants Conical Shaped Trellis. 100Pcs monolayer ... morebottom plug coin bank rubber plug Black Rubber Piggy Bank.
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