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$3.50 Shipping Condition: New Location: China AM312 body sensors modules 10PCS Mini IR Infrared Pyroelectric PIR Body Motion Human Sensor Detector Module. - Repeatable trigger: the sensor output high ... moreafter, the delay period. Trigger: can be repeated;.
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Free Shipping Condition: New Location: China Android phone or tablet. (Run Android 4.4 or later, installed Freenove App.). (Search Freenove on Google Play.). (Run iOS 10 or later, installed Freenove ... moreApp.). Raspberry Pi Pico W supports wireless LAN, Raspberry Pi Pico does not.
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Free Shipping Condition: New Location: China Relay MAX Load: AC277V/10A. - Relay Output: 8. - Input Port: 8. - Temperature Port: DS18B20/DHT11/21. - Digital Input: 2. - Analog Input: DC 0-5V 2 4-20mA ... more2. - Button: 2. Technical Support & Assistance.
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$3.99 Shipping Condition: New Location: China It is very easy. Then you made your own robot car. The kit only has ultrasonic obstacle avoidance sensors, which can realize ultrasonic obstacle avoidance, ... morebasic learningkit. 1 x Car chassis. Car chassis 1.
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$5.45 Shipping Condition: New Location: Addison, United States Coupled to a phototransistor. • Microprocessor inputs. • Digital logic inputs.
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Free Shipping Condition: New Location: Duluth, United States 1 x SB To RS232 TTL CH340G Converter Module. - Provide RS232, RS485, RS422 interface. - Simulation interface, you can upgrade serial peripherals. - PCB ... moreboard is protecticted with a Clear protective Plastic Shield.
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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
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$3.50 Shipping Condition: New Location: China The kit only has ultrasonic obstacle avoidance sensors, which can realize ultrasonic obstacle avoidance, basic learningkit. Car chassis 1. DC Gear Motor ... more1 48: a deceleration DC motor. Car Wheels 2. Six battery box 1.
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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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$5.35 Shipping Condition: New Location: Wood Dale, United States GP2Y0A21YK0F Sharp IR Analog Distance Sensor. These high-quality Genuine SHARP Infrared Analog Distance Sensors are great for everything from robotics ... moreto ice cream machines! and learn EXACTLY how. They have a few glitches now and then but overall they provide excellent service.
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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
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Free Shipping Condition: New Location: China USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 1 Support WINDOWS 98/ ME/ 2000/ XP/ Server 2003/ VISTA/ Server 2008/ Win7/ ... moreWin8 32 Bit/ 64 2. Support USB1.1 or USB2.0/USB3.0 for communication. 3. Simulation interface. You can upgrade serial peripherals. 4. Supports common MODE contact signal. 5. Supports IRDA SIR infrared communication. 6.information download here 7. Provide RS232. RS485, RS422 interface. 8. Programming does not affect the target board program runs. Package included: 5 PCS. Payment Payment. Payable To. Note. PayPal All payments are due within 7 days of the close of auction. Failing to do so. Non-paying bidders will be reported to eBay. Shipping Policy Delivery Time. We ship to worldwide. It usually takes 10-30 Business Days to delivery. Shipping address. We ship to your PayPal address. Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time. Items will be shipped within 1 to 3 business days upon payment received or cleared. Note. If you don't receive items over 30 business days. Please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.7 days after receive the item) The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us For anything about product. Price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us.
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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 THIS AUCTION IS FOR LOT OF BRAND NEW- 1 piece 3590S-2-503L 50K Ohm Rotary Wirewound Precision Potentiometer Model:3590S-2-503L Resistance: 50K Ω Turns:10turns ... moreResistance Tolerance:±5% Independent linearity accuracy:±0.25% Power: 2W Total Rotational Angle:3600±5° O perating Temperature Range: +1℃- +125 Storage temperature: 55℃- +125℃ Rotational Life:1.000,000 RMP Shaft diameter: 6.3mm Mounting Hole:10mm please feel free to ask any questions. WARRANTY: 30 Day 100% Satisfaction Guaranteed 30 day DOA replacement or refund with no shipping fees. please feel free to ask any questions. WARRANTY: ITEM comes with 180 days warranty; Verify model compatibility prior to bidding; If the product received is not as DESCRIBED. A replacement will be issued; FEEBACK: We WARMLY appreciate your positive feedback and our system will leave positive feedback for you after complete transaction. We value our customers so that if you have a problem.PLEASE FEEL FREE and DON'T HESITATE TO GIVE US A RING OR CONTACT US BY EMAIL IMMEDIATEDLY, we are always there to offer help. PAYMENT: We accept payment through PayPal.for any other payment method.Please contact us before bidding. For purchasing multiple items, Please email us for a combined invoice. Generally we would like to receive payment within 48 hours if paying by PayPal. We will not ship items until payment is received/ cleared. Thank you for your understanding. SHIPPING&HANDLING: Most items are shipped by postal airmail service within the next 24 hours after received payment. When you buy multiple items that close on the same day. Your shipping cost will be combined with discount. We ship worldwide. INT'L AIR POSTAL SHIPPING SERVICES: Air Shipping Fees + Packaging&Materials + Handling fees = $4.84[ suitable for worldwide. The shippment normally takes up to 7-15 buesiness days,holidays&weekends are not inculded] SHIPPING TIME(weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10-15d Spanish/Portugue 10-25d
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Free Shipping Condition: New Location: China NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Specification: 1. Size: 3.5CM* 3.6CM 2. The main chip: NE555; 3. Input voltage: ... more5V-15VDC. 5V power supply. The output current can about 15MA; 12V power supply, the output current can be so 35MA; 4. The input current: ≥ 100MA 5. The output amplitude: 4.2V V-PP to 11.4V V-PP(depending on the input voltage. The output amplitude is not the same) 6. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Features: 1. output with LED indication(low level LED ON. High level LED OFF, at lower frequencies than the LED flashing) 2. the output frequency range level can be selected. The output frequency adjustable; Low frequency: 1Hz~50Hz MF: 50Hz~1kHz HF: 1KHz~10kHz HF: 10kHz~200kHz 3. the output duty cycle can Adjustable(Small) Adjustable duty ratio will change the frequency. 4. the output frequency adjustable; Cycle T=0.7(RA+2RB) c RA. RB for the 0-10K adjustable; C=0.001UF low frequency gear; C=0.1UF MF gear; High frequency in document C=1UF; C=100UF high frequency gear. Wave frequency buyers can own calculation. Package include: 1 x NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Shipping: We Ship to Worldwide. Except Hong Kong, Italy. Nigeria. Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item
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Free Shipping Condition: New Location: China
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$4.51 Shipping Condition: New Location: China NEW, ORIGINAL parts. Transistors, and so on. Especially in Hard To Find Parts. We specialize in electronic components. ICs, Capacitors, Diodes, Resistors, ... moreLEDs. West Asia/Middle East. Australia/New Zealand.
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Free Shipping Condition: New Location: Dallas, United States This sensor kit based on LinkSprite Linker Kit 2.0. All the sensors used 4 pins connector, except the sensors which use SPI interface. The kit include ... moreLinkNode D1 which based on ESP8266 WiFi chip. LinkNode base shield is designed for the connection of LinkNode series sensors to LinkNode D1.
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Free Shipping Condition: New Location: Miami, United States This sensor is equipped with an Infrared Emitter and Receiver Diode (tube) to detect objects via IR frequencies being reflected off the object’s surface ... moreand picked up by the receiving diode. The built-in comparator circuit senses the received IR signal, turns the on-board LED green and sends a low level signal to the output pin (perfect for triggering a relay).
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Free Shipping Condition: New Location: Prescott, United States Based on the TL1838 infrared receiver, this module operates at 37.9kHz, ensuring compatibility with almost any infrared remote you choose to use. Primary ... moreComponent: Open Impulse TL1838. Designed to fit seamlessly with your setup, this receiver works perfectly with inexpensive infrared remotes of all kinds.
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$1.94 Shipping Condition: Brand New Location: China Transmission Distance: 8m above (specific and surroundings, the receiver sensitivity and other factors). We will reply you ASAP.
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Free Shipping Condition: New Location: China in titles& description DHT11 Temperature& Humidity Sensor + I2C DS1307 Real Time Module For Arduino. X 1. + x 1. Price for all: $8.39 You save ... more$5.62 This listing includes the following items Was $2.79 x 1 Price: $1.67 x 1 I2C DS1307 Real Time Clock Module For Arduino Tiny RTC Was $11.22 x 1 Price: $6.73 X 1 DHT11 Digital Temperature and Humidity Sensor, Features: DHT11 digital temperature and humidity sensor, Full rang calibration. Digital output, Single wire system digital interface, Short response time, Optimized long-term stability, High reliability and low power consumption, Parameter: Humidity Measurement Range: 20%～90%RH(0-50 deg C Temperature compensation) Temperature Measurement Range: 0～+50 deg C, Humidity Measurement Accuracy: ±5.0%RH, Temperature Measurement Accuracy: ±2.0 deg C, Response Time: Size(L x W x H) Approx.0.6 x 0.5 x 0.2 inch/ 15 x 12 x 5mm, Color: Blue, Note: Items in stock come with two different labels. And orders would be sent randomly. Package Includes: 1 x Digital Temperature and Humidity Sensor, I2C DS1307 Real Time Clock Module For Arduino Tiny RTC, This is a high quality Real Time Clock Module For Arduino Tiny RTC. It's a great accessory for electronic enthusiasts. Description Two wire I2C interface, Hour: Minutes: Seconds AM/ PM, Day Month. Date- Year, Size: Approx. 28 x 27 x 8.4mm, Leap year compensation, Accurate calendar up to year 2100, DS1307 based RTC with LIR2032 battery(Battery Not included) 1Hz output pin, 56 Bytes of Non-volatile memory available to user, Package Includes: 1 x Real Time Clock Module, BE000119108204 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. $2.69. Buy It Now Free Shipping. $8.26. Buy It Now Free Shipping. $2.39. Buy It Now Free Shipping. $2.09. Buy It Now Free Shipping. $15.99. Buy It Now Free Shipping. $2.79. Buy It Now Free Shipping
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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
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Free Shipping Condition: New Location: China Android phone or tablet. (Run Android 4.4 or later, installed Freenove App.). (Search Freenove on Google Play.). (Run iOS 10 or later, installed Freenove ... moreApp.). One option includes only IR remote, the other option includes both IR remote and RF remote.
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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
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Free Shipping Condition: New Location: China Features, Brand new and high quality. Built-in MAX3232ESE. 3.3V to 5V Power Input. TTL interface output. Designed for RS232 to TTL electronic projects. ... morePackage includes: 1 pcs RS232 Serial Port To TTL Converter, 4 pcs 1pin 20cm Dupont Wire Shipping& Handing, Please Note: 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. 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. Shipping Time: Payment, We only accept Paypal. eCheque will be held until cleared. 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. Return Policy, If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to ebay messages within 2 business days. If you do not get a response from us. Then please check your ebay message. we only reply ebay message, no send email. Original and return shipping fee will not be refunded or reimbursed under all circumstances. You must agree and acknowledge this term if you bid for this item. Therefore. Please do not complain about having to ship back at your own expense. Feedback& Contact Us, If you have any questions. Please feel free to contact us by ebay message. We will reply you within 48 Hours. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.We will try our best to solve any problem.
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$1.94 Shipping Condition: Brand New Location: China 1PC 2 Channel IR Infrared Two-Way Transmitter Module Sensor LED Indicate for Arduino. Infrared center wavelength: about 850nm-940nm. Wavelength: 940nm. ... moreInfrared emission angle: over 20 degrees. Double pipe direct start, through the program to carry out waveform modulation.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Monroe Township, United States High quality sensor module kit for Arduino and Raspberry pi. Type: 22-in-1 Sensor Module Starter Kit. All sensors kit are carefully selected and tested. ... moreRemoved useless, less used modules.We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit.
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Free Shipping Condition: New Location: China USA Costomer Attention: Eevry package we provide ePacket to you.it only need 7-12 working days to you home. ePacket is standard shiping of USPS.Which ... moreis Safty and Fast.Ebay only allow us to provide ePacket to US. You can buy whatever you want,which you need only pay 1.98 dollars for it,we can send all the items to you with ePacket,If you need more,please contact us,we can change the shipping fee to 2 dollars for you. Item Description: This module is improved. The module itself has temperature compensation, the accuracy of the highest module now clean out treasure, absolute stable, economical, practical. 20* 45 mm module circuit 15 mm thick. This module 1. Stable performance, measure distance accurate: Can SRF05 and abroad. Such as SRF02 ultrasonic ranging module comparable. Module high precision, blind area(2 cm) super close, stable is the product range to the market success of powerful according to! 2. Main technical parameters: 1) the use of voltage: DC5V 2) the static current: less than 2 mA 3) level output: high 5 V 4) level output: bottom 0 V 5) induction Angle: no more than 15 degrees 6) detection range: 2 cm-450 cm 7) high precision: up to 3 mm. 3. The wiring way: VCC. Trig(control terminals) echo(receiver) GND. 4. Method of use: A control mouth hair a 10 US above the high level. Can wait for high level output receiver mouth. A has an output can open timer time, when the mouth into a low power can be read at ordinary times timer values, where you for the ranging time, can calculate the distance. This will continue the cycle, can reach you move measurement value ~ ~. 5. Module working principle: 1) the IO trigger ranging. To at least 10 us high level signal; 2) module automatically send eight 40 KHZ of square wave. Automatic testing if it has any signals return; 3) a signal to return to. Through the IO output top level, the duration of the high level is from the launch ultrasonic returned to time. Test distance =(high level time* sound velocity(340 M/S) 2; US-100 ultrasonic ranging modul
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$2.99 Shipping Condition: New Location: China TCRT5000 photoelectric sensor module is based on the TCRT5000 infrared photoelectric sensor design of an infrared reflective photoelectric switch. We ... morewill try our best to deal with the problem to make you satisfied.
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$3.30 Shipping Condition: New 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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$9.94 Shipping Condition: New Location: Canada
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$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Ambient light cancellation. Am 23.03.18 hat der Verkäufer die folgenden Angaben hinzugefügt Developers of end-user applications should note ... morethat the readings can be negatively impacted by excess motion and changes in temperature.
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Free Shipping Condition: New Location: Kissimmee, United States APC220 Bluetooth Voice Recognition Module. APC220 Bluetooth Voice Recognition Module. Voice Recognition Module. Bluetooth Wireless Interface. Voice Module. ... moreSERVO Interface. Universal Compatibility.
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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
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$2.99 Shipping Condition: New Location: China TCRT5000 photoelectric sensor module is based on the TCRT5000 infrared photoelectric sensor design of an infrared reflective photoelectric switch.
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Free Shipping Condition: Brand New Location: China We will reply you ASAP.
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Free Shipping Condition: New Location: China Arduino Compatible UNO R3 Starter Kit Set Upgraded Version With RFID/ Step Motor Description: This starter kit is the upgraded version. Can let you far ... morefrom boring theory knowledge when you study Arduino microcontroller. The new things is: 1602 replaced by I2C 1602. More convenient to control RFID module and RFID key chain DS1302 clock module Voice detection module Temperature and humidity module Water level detection module 4 x 4 Matrix module 8 x 8 DOT MATRIX Package included: 1 x Arduino starter kit set Shipping time estimation: Area, time, United States.Canada, 7-29 business days, Australia.New Zealand,Singapore, 7-29 business days, United Kingdom. France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland, 7-29 business days, Brazil, 10-45 business days, Russia, 15-45 business days, Other countries, 7-29 business days, PLEASE NOTE! Buyer is responsible for ALL local taxes. Duties, VAT or other importation issues according to the destined country's laws!
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