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Free Shipping Condition: Brand New Location: China Ultrasonic frequency: 200KHZ. Blind area: 50MM. Switching signal: NPN, PNP. The sensor detection distance range corresponds to the output adjustable, ... moreand the forward and reverse two output modes can be converted.
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$2.54 Shipping Condition: Neu Location: China 1/2/5/10PCS New HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module. Detection distance: 3--7M(can be adjusted). Detection range:
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$4.02 Shipping Condition: New Location: Lamar, United States Take your electrical work up a notch with the RadioShack Pro IVP-1 Volt Pen 220-1003. This voltage detector pen is a must-have for any electrician or ... moreDIY enthusiast. It is ideal for detecting the presence of AC voltage without making contact with the electrical conductor. The RadioShack Pro IVP-1 Volt Pen 220-1003 is designed for use with AC voltage between 50 and 1000 volts. This makes it perfect for testing outlets, switches, circuit breakers, and other electrical components. The pen also has a built-in LED light that makes it easy to see in low light conditions. Make your electrical work safer and easier with the RadioShack Pro IVP-1 Volt Pen 220-1003.
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Free Shipping Condition: New Location: China Description: Human body pyroelectric infrared sensor module, Model: SR-602 Response distance: up to 5 m; 0-3.5 m recommended Output: high level, H = 3.3 ... moreV, L = 0 V DC power supply: 3.3 V-15 V Quiescent current: 20uA Features and uses: This module has high sensitivity, fast response, small static power consumption, small size, easy to install and install. The lens, pin connector was soldered, and the power supply is provided without debugging. Can be used to illuminate the body sensor, alarm, security, Access control on request, automatic equipment for agriculture, forestry and mining. Key points: 1. high output time of this product is adjustable, from 2.5 seconds to 1 hour, the output time at the factory. It is 2.5 seconds and you can change one chip resistor if you need to change it. Pl.
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$11.70 Shipping Condition: New – Open box Location: Sanford, United States This Sale is for (200) NEW Maxium Integrated MAX922ESA IC Dual Low Power Comparators 8Pin-SO. · Window Comparators. · Adjustable Hysteresis. · Power Supplies: ... moreSingle +2.5V to +11V, Dual ±1.25V to ±5.5V.
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$12.92 Shipping Condition: New Location: KNUTSFORD, United Kingdom The 1N34A Germanium diode is an old standby in electronics. 1N34A Germanium Diode x 10. Widely used for detecting the rectifying efficiency or for switching ... moreon a radio, TV or stereo etc. Optimized for Radio Frequency Response.
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$75.87 Shipping Condition: Brand New Location: Bankstown, Australia Battery Indication: The LED will not flash if the battery is less than 2 V. The beep sounds will still work but may be weaker. Silent Indicators: LED ... moreflashing only, it could save battery. Bandwidth: 50 / 60 Hz.
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Free Shipping Condition: New Location: Gaithersburg, United States This is one Lot (Qty. Ideally for Building RF Sensor for RF/Microwave Small Signal Detection. It's low capactance, low reverse leakage current makes it ... moreideal for Mixing, Detecting, Switching, Sampling, Signal Clampling and Wave Shapping. ).
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$3.59 Shipping Condition: New Location: China 1 x USB Detector. With a USB output port and a micro USB input, convenient to test devices. If there were no battery, it won't lose the data it has tested. ... morePress the small circle button and the data will be zero, then you can test next data.
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Free Shipping Condition: Used Location: United States Manufacturer: Catu Paris. SKU: 49308U.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Carlyle, United States AWG Size12. Aluminum XHHW Conductor. Conductor StrandingSolid. Portable Cord SOOW SJOOW. PVC Twist Sub Pump Cable No GD. Machine Tool Wire. PVC Twist ... moreSub Pump Cable W/G. Flat Neoprene Pump Cable W/G.
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Free Shipping Condition: New Location: China Module. Description 1. Size: 32mm X22mm X30mm length* width* height 2. The main chip: LM393. MQ135 gas sensing probe 3. Operating voltage: DC 5V Features: ... more1. Signal output indicator instructions; 2. Dual signal output(analog output. And TTL level output) 3. TTL output valid signal is low; output low signal light. Which can be accessed microcontroller IO port) 4. Analog output with increasing concentration. The higher the concentration, the higher the voltage; 5. Sulfide. Benzene Department of steam, smoke and other harmful gases with high sensitivity; 6. Has a long life and reliable stability; 7. Rapid response recovery characteristics; Applications: A hazardous gas detection apparatus for the family. The environment, suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection, gas-sensitive element test concentration range: 10 to 1000ppm Package: 1x MQ-135 Sensor Air Quality Sensor Hazardous Gas Detection Module Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than $50.00.Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to y
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Free Shipping Condition: New Location: China HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module Quantity:4pcs Color: White + Green Dimension: 3.2cm x 2.4cm x 1.8cm(approx) ... moreInfrared sensor with control circuit board The sensitivity and holding time can be adjusted Working Voltage Range: DC 4.5V- 20V Current drain: Voltage Output: High/Low level signal:3.3V TTL output Detection distance: 3-7M(can be adjusted) Detection range: Delay time: 5-200S(can be adjusted. Default 5s +-3% Blockade time: 2.5 S(default) Trigger: L: Non-repeatable trigger H: Repeat Trigger(default) Work temperature:20-+80°C Trigger Method: L unrepeatable trigger/ H repeatable trigger We only accept PAYPAL payment. Payment must be received within 7 days after you bid it.If you don't like it any more.Please contact us, we will cancel the transaction. We only ship to verified paypal address. All our packages are sent from China Post airmail within 3 business days after receiving the payment. Since the weather or customs of import country may cause shipping time take approximately 10-30 days. Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. We hope our each item will be a surprise to you. But in case it is not acceptable to you, please do not hesitate to contact us, and we will do our best to help with your problem mainly through the following 2 solutions: we can provide free replacement. 7 day 100% money back guarantee. You may return the purchased item within 7 days after receiving and we will fully refund you. Thanks And Good luck!
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$2.54 Shipping Condition: Neu Location: China This module can detect smoke concentration, and a smoke detection threshold can be set when using it. 1 Smoke sensor. 6: Board size 49 45+20mm. 2: High ... moreperformance-price ratio. 5: Simple to use, with wiring diagram.
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Free Shipping Condition: New Location: Gaithersburg, United States This is one LOT(Qty.10) of New Ricoh Supply Voltage Supervisor and Precision Voltage Detector IC. Part Number: RH5VA60AA-T1 in SOT-89 Package. General ... moreSpec for RH5VA60AA-T1: Input Voltage Range: to 12V( typ. 1.5V to 10V) Threshold Voltage: 6V, Accuracy: +/2.5% Output: N-Ch Open Drain, Operating Temperature: 30C to +80C, Package: SOT-89, Spec see Data Sheet at:
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Jamaica, United States ★About 18650 battery. 2: The integration of charging and discharging eliminates the tedious operation of disassembling and assembling the battery to replace ... morethe charging and discharging of the device.
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$3.00 Shipping Condition: New Location: China
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$4.50 Shipping Condition: New Location: 江岸区, China
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$2.78 Shipping Condition: Neu Location: China 1 x AAA AA C D Battery Tester BT-168D. Check power level for 1.5V and 9V batteries. 1 x Battery Tester(Not Included Battery). This battery tester is a ... moregreat gadget for instant testing for battery capacity.
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$3.00 Shipping Condition: New Location: China A smart car or robot hunt (including black and white lines), walking along the path of the black line, also known as tracing. hope you could understand.
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Free Shipping Condition: New Location: New York, United States READ EVERYTHING TWICE AND SEE ALL THE PICTURES.
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$3.50 Shipping Condition: New Location: China The photoresistor module is most sensitive to ambient light and is generally used to detect the brightness of ambient light;. 1 x 5/12V Photoresistor ... moreRelay Sensor Module. When it is darker than this threshold, the module relay is closed.
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$3.00 Shipping Condition: New Location: China Take "Thermal Sensor" as example, if defaults 25 Celsius trigger, DO output low level is valid; After clockwise adjusting, that is when the temperature ... moreis lower than 25 Celsius, it can trigger; if counter clockwise adjusting, then higher than 25 Celsius can trigger.
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$4.75 Shipping Condition: New – Open box Location: Reed City, United States US Business New Old Stock Details: Providing all of the necessary circuitry in a single 3-lead clear plastic package, the UlN-3330 Optoelectronic Switch ... moreis a monolithic integrated circuit containing a photodiode, low-level amplifier, level detector, output power driver, and voltage regulator. it can be used as a low-cost photo-detector in consumer or industrial applications and requires only the absolute minimum in external components for operation The standard UlN3330Y Opto-electronic Switch is specified for operation within a ±15% light level "window" and is recommended for applications requiring a light threshold sensor. lowcost devices for use in ON-OFF light applications are available as the UlN-3330Y-2.
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$1.95 Shipping Condition: New Location: China VS1838B IR Receiver Lens: Black Receiving Angle: 70° Voltage: 3-5V Frenquecy: 38khz Recived Distance: 15M 3mm IR Quantity: 100 pieces / Pack Lens: Clear ... moreLens / Black Lens Emitting Color: IR Emitter 850nm (60°)/ IR Emitter 940nm(45°) / IR Receiver 940nm(30°) Forward Voltage: 1.4-1.6V (850NM IR Emitter) | 1.2-1.5V (940NM IR Emitter) Current: 20mA Polarity: Anode (Longer Part) | Cathode (Shorter Part) 5mm IR Quantity: 100 pieces / Pack Lens: Clear Lens / Black Lens Emitting Color: IR Emitter 850nm (60°)/ IR Emitter 940nm(45°) / IR Receiver 940nm(30°) Forward Voltage: 1.4-1.6V (850NM IR Emitter) |1.2-1.5V (940NM IR Emitter) Current:20mA 10mm IR Quantity: 10 pieces / Pack Emitting Color: IR Emitter 850nm Forward Voltage: 1.45-1.65V 20mA.
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$6.00 Shipping Condition: New Location: China Chip x 1pcs/5pcs/10pcs（Your selection）. Good Good quality.
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$3.00 Shipping Condition: New Location: China 50 PCS a lot.
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$3.99 Shipping Condition: New Location: New York, United States 20pcs 3144 Hall Effect Sensor. 3144 Hall Effect Sensor.
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Free Shipping Condition: New Location: China 3pcs Mop Bucket Rubber Stopper Sealing Mop Bucket Outlet Mop. Anti Static Wrist Strap with Grounding Wire Anti Static Wristband Anti Static. 200W Solar ... morePanel Wire Connectors & Grounding Lugs (2pcs)-KB.
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Free Shipping Condition: New Location: China
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$4.00 Shipping Condition: New Location: China 10 PCS a lot.
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$2.59 Shipping Condition: New Location: China MAX31865 is a simple and easy-to-use thermistor-to-digital output converter optimized for platinum resistance temperature sensor (RTD).
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$3.20 Shipping Condition: New Location: China Gesture recognition and gaming. portrait and landscape detection, step counter and step detection along with significant motion detection. The LIS2DS12 ... morehas a dedicated internal engine architecture in order to process internally motion and acceleration detection including free-fall,wakeup, single and double-tap detection, activityinactivity.
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$2.00 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Workers can put it in their pocket or toolbox and use it when needed. High durability: the shell is made of high-quality plastic, which has good anti-wear ... moreand impact resistance, and ensures the service life of the product.
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$2.90 Shipping Condition: New Location: China We are always willing to work things out.
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$2.90 Shipping Condition: New Location: China We are always willing to work things out.
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Free Shipping Condition: New Location: Chino, United States Application It is suitable for LED power supplies, medical power supplies, display screen power supplies, industrial control systems, power equipment, ... moreinstruments, solar photovoltaic power supplies, stepper motors, PLC control systems, surveillance cameras, LED light boxes, LED lamps, luminous characters, communication equipment, home appliances, industrial equipment, building lighting, medical equipment, traffic signal control, etc. Wiring Description L, N: AC Power Input GND: Ground Wiring -V: DC Power Output "-" +V: DC Power Output "+" ADJ: Adjust the Output Voltage(±5%).
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$5.35 Shipping Condition: New Location: Phoenix, United States Marked “QTC 2530”. The HCPL-2530 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection ... morefor the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor.
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$8.99 Shipping Condition: New – Open box Location: Ukraine Similat to the IS307. Lot of 100 pcs. D18 / Д18 Clear Glass in the factory box. Premium military grade Germanium point detector diodes. Made in USSR by ... more1980-x. Great components for radio, audio, guitar, and other LF and RF applications.
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$2.54 Shipping Condition: Neu Location: China 250-450MHZ Frequency Counter. 1 x Frequency Counter. Test distance: 10cm. 2PCS 9V DC T type Battery Power Cable Barrel Jack Connector Arduino DIY. 9V ... moreBattery Power Cable. Test coverage: 250-450MHZ. Cable Length: About 10cm.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Feature: 1. This logarithmic detector can withstand high and low temperatures, stable and durable for a service life. Item Type: Logarithmic Detector. ... moreConverter Temperature Resolution: 0.25℃. If you do not receive our reply within 48 hours, pls.
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$2.54 Shipping Condition: Neu Location: China Net weight: 17g. Current: 0A-3A error ±1%. Easy to use and practical. Wide range of applications, any phone, any electronic product, Easy to use. Color: ... moreTransparent.
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