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$2.95 Shipping Condition: New Location: China 5, signal generator, frequency and duty cycle adjustable. 8, two power output 3.3v and 5v. DIY loose parts X1. Short press SW2 can switch function, with ... moredigital tube display, data at a glance! hope you could understand.
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$4.00 Shipping Condition: New Location: China It is designed with 0.96" 128x64 pixel OLED display. The offset is set to the signal's attenuation value and the sign is "positive". ① The signal is too ... morelarge. The offset is set to the attenuation value of your attenuator and the sign is "positive".
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$3.00 Shipping Condition: New Location: China 6E2 tube magic eye driver board adopts Douk Audio core power technology, more convenient and simple to use, effectively reduces the power consumption ... moreof the circuit, and the PCB uses a large number of SMT components.
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Free Shipping Condition: New Location: United States Signal break-point continuous transmission. WS2815 IC Built in 5050SMD.256 brightness display and 24-bit color display. Every LED can be cut. Static effect, ... moreChasing effect, special effect etc. 256 brightness display and 24-bit color display.Pure Gold Wires better quality.Longer life, more stable quality.
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$2.78 Shipping Condition: Neu Location: China HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module Quantity:10pcs 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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$3.20 Shipping Condition: New Location: China Is there a problem with high frequency local QRM?. The answer is usually "yes". With this amazing accessory, even with the S9, local QRM can be eliminated. ... morethe QRM eliminator plugs into the antenna line and eliminates the need to modify the radio.
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$2.99 Shipping Condition: New Location: China Related Hot Sales! $5.10+ free shipping $23.42+ free shipping $28.95+ free shipping $ 6.36 + free shipping $6.46 + free shipping $10.78+ free shipping ... moreProduct Name: Ultrasonic Module JSN-SR04T Distance Measuring Transducer Sensor Waterproof 5V Electrical properties: Electrical parameters: JSN-SR04T Operating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Blind: 25cm Wiring: + 5V(positive power supply) Trig(control side) RX Echo(the receiver) TX GND(negative) Module size: 41mm* 28.5mm Resolution: about 0.5cm Angle: less than 50 degrees Working temperature: 10 ~ 70 ℃ Storage temperature: 20 ~ 80 ℃ Product Features: 1. Small size, easy to use; 2. Low voltage, low power consumption; 3. High accuracy; 4. Strong anti-jamming; 5. Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Application: 1. Horizontal distance; 2. Obstacle avoidance, automatic control; 3. The object approaches, there is a perceived 4. Traffic control; 5. Security, industrial control; 6. Artificial intelligence, and research. The basic working principle: 1) using IO port TRIG trigger location. To the high level signal of at least 10us; 2) module automatically sends 8 40KHz Fang Bo. Automatic detecting whether a signal return; 3) a signal return. A high level is output through the IO port ECHO, the time duration of the high level is ultrasonic from launch to return. The test distance =(high level time* speed of sound(340M/S) 2; This module uses the simple method. A control port with a 10US above high level, can wait for high level output at the receiving port. An output can drive the timer, when this port is low can read the timer value, this time for the location of the time, can be calculated distance. So constantly cycle test, that can achieve the measurement of the value of your mobile. Maybe you also need: $2.52+ free shipping $19.80+ free shipping $14.61+ free shipping $71.96+ free shipping $5.72 + free shipping
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Free Shipping Condition: New Location: United States Signal break-point continuous transmission. WS2815 IC Built in 5050SMD.256 brightness display and 24-bit color display. Every LED can be cut. Static effect, ... moreChasing effect, special effect etc. 256 brightness display and 24-bit color display.Pure Gold Wires better quality.Longer life, more stable quality.
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$3.50 Shipping Condition: New Location: China Model: 940 infrared. Infrared emission module 1. Arduino Module. Convenient, wide range of applications, suitable for a variety of industrial DIY occasions ... moreproducts. Angle: 120 degrees. Lifespan>50,000 hours.
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$3.50 Shipping Condition: New Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. 433MHz LoRa SX1278. ... more433M Lora Ra-02. 1 x 433MHz LoRa SX1278 long range RF wireless module DRF1278F For Arduino.
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$2.78 Shipping Condition: Neu Location: China TTL serial interface: a TTL level interface. And if use the STM32 MCU, the pin of VMCU should be connected the DC3.3V. The pins of RXD is the RXD of SIM808 ... moreand the pins of TXD is the TXD of SIM808.
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Free Shipping Condition: New Location: China Due to different lighting in the photos and differences in monitors, the pictures may not reflect the actual colour of the object. Working mode: jog, ... moreself-locking, interlocking. Frequency band: ± 0.2MHz Working temperature: -25~75 ℃.
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Free Shipping Condition: New Location: United States Feature: 1. OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability. ... moreItem Type: Frequency Standard Reference Module.
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$2.99 Shipping Condition: New Location: China LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous waves to detect human targets in the set space.
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$3.74 Shipping Condition: Neu Location: China Maximum current: 20A. Probe length: 2m/1. Wireless module. Adapter Module. Specifications: DF-960D without switch, DF-960DK with switch (optional). GPRS ... moreBoard. 1 x water level relay. Low power consumption, high energy consumption and energy saving.
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Free Shipping Condition: Neu Location: China Genauigkeit: Stufe 5. Gleichstrom; 500uA +-15%. Hintergrundbeleuchtung: LED 3. DC-Innenwiderstand: 650 Ohm + -15 %. Das tatsächliche Produkt kann geringfügige ... moreUnterschiede oder Farbunterschiede aufweisen.
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$2.89 Shipping Condition: New Location: China Adopts the new CH343G chip, plug and play, compatible with windows series, MacOS series, Linux and other systems. A+TXD: RS485 connects to A, RS232 connects ... moreto RXD. B-RXD: RS485 connection B, RS232 connection TXD.
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Free Shipping Condition: New Location: United States AideTek BOXALL96 96 lids enclosure SMD SMT parts organizer surface mount box labels. Easy and quick access to each value with pro-sorted SMD surface mount ... moreresistors capacitors and inductors.
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$2.78 Shipping Condition: Neu Location: China 5, signal generator, frequency and duty cycle adjustable. Adapter Module. 8, two power output 3.3v and 5v. Short press SW2 can switch function, with digital ... moretube display, data at a glance! Breadboard Cable and Prototype.
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Free Shipping Condition: New Location: 龙岗区, China KA-500 is a slim series model for those machines which has little spaces for installion. KA-500 slim linear encoder available in 70mm-770mm, but from ... more570mm-770mm, it need to customized, and the scale cross section size is 18 20mm.
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$2.99 Shipping Condition: New Location: China RS422 interface, two-way communication. TXD Driver Input: A low level on TXD forces output Y to a level and output Z to a high level. Similarly, the high ... morelevel on TXD forces Y to be high and the output Z to be level.
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Free Shipping Condition: New Location: China Description:1. Both end of the adapters are the LC connector.2. To ensure the optical power stay in a stable level on its original transmission wave.3. ... moreThe fiber optical attenuator applies to single mode or multimode.4. High attenuation accuracy, low added loss and good stability.7. Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.Specification:LC: Local ConnectorConnector: LCAdjustable Attenuation Value: 0-15dBFiber Mode: 9/125 Single mode / 62.5/125 Multi-modeOperation Wavelength: 1310nm, 1550nm, 850nm, 1550nmOperation Temperature: -40 to +75°CMaterial: Metal, PlasticColor: White, SilverTotal Size: 35x20mm / 1.38x0.79-inch(L*D)Package Included: 1 pcs x Fiber Optic Attenuator.
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$2.80 Shipping Condition: New Location: China It is specified that +5V is equivalent to logic "1" and 0V is equivalent to logic "0". RS232 level: adopt -12V to -3V, equivalent to logic "0", +3V to ... more+12V logic level, equivalent to logic "1", is negative logic.
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$3.20 Shipping Condition: New Location: China Model: 940 infrared. Infrared emission module 1. hope you could understand.
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$3.00 Shipping Condition: New Location: China 76-108MHz FM Stereo Digital Transmitter Module 3-5V 35mA Wireless Microphone Module with LCD Display Screen. Due to the built-in 5V output of the computer ... moreUSB, connecting the computer using USB can directly provide power to the module through the USB port.
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$2.78 Shipping Condition: Neu Location: China Nano Sheild. OLED LED&RGB. Step 1: Press the learning button of the decoding module once, and the LED light of the decoding module will light up. Step ... more1: Press the learning button of the decoding module twice, and the LED light of the decoding module will light up.
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$2.55 Shipping Condition: Neu 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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$2.55 Shipping Condition: Neu Location: China 1PCS 3KM 433MHz SX1278 Lora Long-Distance Wireless Data Transmission Module NEW. RF has high sensibility,within 3km can perform visual distance communication.Indoor ... moresignal can be all covered. Wireless sensing.
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$2.99 Shipping Condition: New Location: China Is there a problem with high frequency local QRM?. The answer is usually "yes". With this amazing accessory, even with the S9, local QRM can be eliminated. ... morethe QRM eliminator plugs into the antenna line and eliminates the need to modify the radio.
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$3.20 Shipping Condition: New Location: China Step 1: Press the learning button of the decoding module once, and the LED light of the decoding module will light up. The setting is successful. Step ... more1: Press the learning button of the decoding module twice, and the LED light of the decoding module will light up.
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$0.64 Shipping Condition: Brand New Location: China Audio input through the TI signal isolation, the maximum to avoid the single-chip high-frequency interference to an audio circuit in series. 1 Double ... more12 bit LED level display board. The feature-rich, user can freely adjust each light bar and the main peak of the real speed of light, with the most suitable for their own display.
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$1.99 Shipping Condition: New Location: China A+TXD: RS485 connects to A, RS232 connects to RXD. B-RXD: RS485 connection B, RS232 connection TXD. Product type: industrial grade USB to RS485/232 converter. ... moreInterface protection: 200MA recovery fuse, ESD electrostatic protection.
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$3.21 Shipping Condition: Neu Location: China Adopts the new CH343G chip, plug and play, compatible with windows series, MacOS series, Linux and other systems. Support USB to RS485/RS232 communication ... more(switch by dip switch). Device interface: RS485/RS232 (switch through the dip switch).
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$12.84 Shipping Condition: Neu Location: Holzkirchen, Germany JSN-SR20 Ver. 3 Ultraschall Sensor Module kurze Distanz. Induktiv Magnet Berührung. Temperatur Feuchtigkeit Luftdruck. Klopf Erschütterung Tilt. IR Infrarot ... moreModule. IR Infrarot. Distanz Umdrehung Geschwindigkeit.
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$2.99 Shipping Condition: New Location: China YR-8006, Communication Isolation Repeater, is a device used for signal isolation, conversion, and transmission. It can achieve signal amplification and ... moreisolation from RS-485 to RS-485, RS-485 to RS-485, thereby achieving long-distance data transmission and preventing interference.
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Free Shipping Condition: New Location: Italy Attention, the product is a KIT and therefore you will be given the components to be welded with an electronic soldering iron and everything you need ... moreto recreate the device as shown in the image. The KIT includes easy-to-understand illustrated instructions in English. Also available for assembly and testing by Mectronica STORE by adding quantity 10 of the KIT assembly service which can be purchased by clicking here on EBAY | MECTRONICA STORE and adding it to the cart together with the KIT to be assembled. VU-meter with luminous scale composed of 10 LEDs, complete with adjustable signal input. Operation of the indicator in "dot" or "bar" mode. Supplied with front panel suitable for horizontal or vertical mounting. FEATURES - range: -20 dB to +3 dB - power supply: 10 to 15 VDC / 250 mA - sen.
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$2.99 Shipping Condition: New Location: China The HLK-LD2411 is a human distance sensing and gesture recognition module. Gesture Recognition. Use for gesture and distance sensor. When a gesture is ... morerecognized, the OUT pin of the module will output a high level for about 1~2s or so.
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Free Shipping Condition: New Location: Lewisville, United States Product Type: HC--SR501 Body Sensor Module. 1 Piece -HC-SR501 pir motion sensor. Trigger: L can not be repeated trigger/H can be repeated trigger(Default ... morerepeated trigger). b, repeatable trigger: the sensor output high after the delay period, if the human body in its sensing range.
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Free Shipping Condition: New Location: China When the signal input port is not connected, the output port gives 0V. The module has a definition of 0.1V. Output current 10mA. PWM converts digital ... moresignals into analog signal (0 to 10V). Input digital signal can be 5V or 24V level 0-100% PWM signal.
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$3.00 Shipping Condition: New Location: China Description: Differential Pressure Sensor board. The MPXV7002 series piezoresistive transducer in the small outline package(SOP) is a state-of-the-art ... moremonolithic silicon pressure sensor designed for a wide range of applications. But particularly those employing a microcontroller or microprocessor with A/D inputs. This patented, single element transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high level analog output signal that is proportional to the applied pressure. The MPXV7002 is designed to measure positive and negative pressure. In addition. With an offset specifically at 2.5V instead of the conventional 0V, this new series allows to measure pressure up to 7kPa through each port for pressure sensing but also for vacuum sensing(refer to the transfer function in the data sheet for more detailed information) Features: 2 to 2 kPa(0.3 to 0.3 psi) 0.5 to 4.5 V Output Weight: 0.1 oz; 4 g Please see it to know more:http:code.google.com/p/ardupilot-mega/wiki/Airspeed Package Included: 1 x MPXV7002DP Breakout Board transducer APM2.5 APM2.52 Differential Pressure sensor WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25. Provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China-HQB(Shenzhen) Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs. 100% as describe. Best price. Good quality. Can get almost everything at the lowest price*HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS,
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Free Shipping Condition: New Location: United States Headset Smart Watch TWS Wireless Bluetooth Dual Headset Call Smartwatch. Due to different lighting in the photos and differences in monitors, the pictures ... moremay not reflect the actual colour of the object.
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$2.99 Shipping Condition: New Location: China LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous waves to detect human targets in the set space.
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Free Shipping Condition: New Location: Raleigh, United States Dry reed is the abbreviation of dry reed. Usually, the two reeds made of special materials in the glass tube are separated. After the external magnetic ... moreforce disappears, the two reeds are separated due to their own elasticity, and the circuit is disconnected.
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$3.99 Shipping Condition: New Location: China 1 x ADL5920 Detection Module. The common-mode level of this output is externally adjustable through the VOCM pin. - 49 dB ±1.0 dB input range with −19 ... moredBm minimum input level, ±1.0 dB linear rms (crest factor sensitive) output at 1 GHz.
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$5.35 Shipping Condition: Neu Location: China The maximum output signal amplitude can reach 20Vpp, and the paired dual channel power amplifier can achieve a maximum output amplitude of 80VPP. Both ... moreoutput signals of FY3225S can reach up to 25MHz.
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$3.20 Shipping Condition: New Location: China 5, signal generator, frequency and duty cycle adjustable. DIY loose parts X1. Short press SW2 can switch function, with digital tube display, data at ... morea glance! 8, two power output 3.3v and 5v. Product features.
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$3.00 Shipping Condition: New Location: China Welcome to JK_Parts Store! Item description: NEW upgraded edition OF TA7318P VU Meter Driver PCB Board Stereo module QTY:1PCS High Quality 1. Signal input: ... moredrive plate provides two kind of signal input mode. Can according to your situation, choose any one! hint: as in the volume potentiometer back end, or the power output end take signal, pointer swing will be controlled in the volume potentiometer, namely volume big pointer swing, volume little, pointer swing small) 1) the LOW. GND, LOW: this is to drive plate LOW level signal input terminal, used for barge joint CD machine, computer sound card, former level, such as source of sound equipment audio signal, connection when LOW, GND, LOW corresponding: left, and right sound channel can. driver board two potentiometer. Can adjust watch hands swing size, such as signal full open, pointer swing is not up to your expectation, but will drive plate on the R2 and R3 resistance take out, R2 and R3, is used to drive plate joint high level input signal to the earth of decay resistance, only in the use of high level input will be used, because can't make sure you specific with what kind of signal input mode, so finished drive plate R2 and R3, are welded, tear down resistance than welding up easy to many, after all, not all people have welding equipment, ha ha, of course it belongs to and special circumstances, usually is not removed. 2) the HIGH. GND, HIGH: this is the drive plate HIGH level signal input terminal, used for barge joint after borne power amplifier amplification after power signal, drive plate with attenuation circuit, the power output will be HIGH strength level after attenuating into drive IC, attenuation circuit contains just mentioned resistance R2 and R3, connection borne power amplifier output terminal, drive plate two HIGH terminal, respectively joint power amplifier two red terminal, borne power amplifier two black terminal, choose which any one by drive plate GND terminal can. 2. Drive output: V +. V- terminal: this is to drive plate for meter
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$2.99 Shipping Condition: New Location: China Do not dismiss your dream. Output model category: switch sensor. Sensor module 1. Working current: 0.08A. Output high level: 2.2 V. Output Low Level: ... more0V. Size: 20x20x3mm. hope you could understand.
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$5.00 Shipping Condition: New Location: China ALM: Status indicator. - 4-channel 10MHz outputs, including 2-channel square waves and 2-channel sine waves. - High-end audio decoders, digital turntables ... moreand other audio devices with external 10MHz clock input.
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Free Shipping Condition: New Location: Flagstaff, United States HIGH ACCURACY AND STABLE WORKING PERFORMANCE - BRODY float switch features high-quality BRODY-manufactured switches inside a robust enclosure. No annoying ... morecomponents or brackets when cranking. Non-toxic type, can be used in houses or factories.
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$3.20 Shipping Condition: New Location: China Band: ISM band. Small size, suitable for all kinds of products that require DC microwave modules. 2.5.8G panel antenna with long sensing distance and ... morestable performance. Sensing angle: 180 degrees in front.
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Free Shipping Condition: New Location: China Upgrade high and low alarm output [optional]. Display mode: Chinese LCD display. Accuracy level: 0.5-1.5 level.
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$2.99 Shipping Condition: New Location: China YR-8005, Communication Isolation Repeater, is a device used for signal isolation, conversion, and transmission. It converts RS-232 to RS-485 for signal ... moreamplification and isolation, thereby achieving long-distance data transmission and preventing interference.
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Free Shipping Condition: New Location: Italy Attention, the product is a KIT and therefore you will be given the components to be welded with an electronic soldering iron and everything you need ... moreto recreate the device as shown in the image. The KIT includes easy-to-understand illustrated instructions in Italian. NECESSARY EXPERIENCE LEVEL medium-low Also available for assembly and testing by Mectronica STORE by adding quantity 15 of the KIT assembly service which can be purchased by clicking here on EBAY | MECTRONICA STORE and adding it to the cart together with the KIT to be assembled. Thanks to two ultrasonic sensors it is able to signal, within a range of 1.5 meters, at what distance an object is located; it is possible to set a threshold below which a buzzer emits an alarm signal. It can be used as a "parking sensor" with which t.
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$5.35 Shipping Condition: Neu Location: China Main chip rail-to-rail op amp, bias current is fA level, high accuracy. Am 31.08.21 hat der Verkäufer die folgenden Angaben hinzugefügt Am 27.12.2022 ... morehat der Verkäufer die folgenden Angaben hinzugefügt.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China INMP441 ESP32. The INMP441 has a high signal-to-noise ratio and is an excellent choice for near field applications. The INMP441 has a flat wideband frequency ... moreresponse that results in high definition of natural sound.
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$3.00 Shipping Condition: New Location: China RF has high sensibility,within 3km can perform visual distance communication.Indoor signal can be all covered. Automation data acquisition. UART interface ... more(TTL level). Wireless sensing. However, we will try our best to minimize it.
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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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$2.99 Shipping Condition: New Location: China YR-8005, Communication Isolation Repeater, is a device used for signal isolation, conversion, and transmission. It converts RS-232 to RS-485 for signal ... moreamplification and isolation, thereby achieving long-distance data transmission and preventing interference.
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