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$3.50 Shipping Condition: New Location: China Firmware: You need Marlin firmware v3 or newer. If you are using older firmware, you must re-flash your board. Raspberry Pi.
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$3.74 Shipping Condition: Neu Location: China ESP8266 ESP-01/01S DHT11 Temperature&Humidity Wifi Shield. ESP8266 Esp-01 Serial Port WIFI Transceiver Wireless Module. ESP8266 is a highly integrated ... morechip designed for the needs of a new connected world.
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$5.34 Shipping Condition: Neu Location: China Precision: six and a half digits (0.00001). Jumper Cap Connection.
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$32.88 Shipping Condition: Used Location: Canada
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$3.73 Shipping Condition: Neu Location: China 1 N4DAC02 12-25V 2 channel PWM DAC RS485 module. RS485 remote monitoring;. This is a low-cost digital-to-analog conversion module based on the PWM+ADC ... moresolution. 5: In MODBUS command mode, up to 247 devices can be connected in parallel.
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$180.00 Shipping Condition: New Location: Bhavnagar Wadva S.O, India • Cable entry direction: from below. • Process connection direction: horizontal. • Process flow: Upwards.
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Free Shipping Condition: Neu Location: China Digitale LCD-Zeit- und Temperaturanzeige. Die Hintergrundbeleuchtung hält 5 Sekunden an. Anzeige der Temperatur nur in Celsius, keine Anzeige in Fahrenheit. ... moreFarbe: Schwarzes + silbernes Aussehen, blaue Hintergrundbeleuchtung.
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$3.00 Shipping Condition: New Location: China 3: MODBUS RTU Command support 03 06 function code. 1 x N46IB02 12V 24V 2 Channel 4-20MA/0-25MA Current analog acquisition Modbus RS485 module. 7 :Under ... morethe MODBUS command mode, it can support up to 247 devices in parallel.
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$4.26 Shipping Condition: Neu Location: China Ca. 70 x 1/16 "x 45 mm (Schwarz x 35, Rot x 35). Ca. 80 x 3/32 "x 45 mm (schwarz x 40, rot x 40). Ca. 80 x 1/8 "x 45 mm (schwarz x 40, rot x 40). Ca. ... more20 x 3/16 "x 90 mm (schwarz x 10, rot x 10). Ca. 12 x 90 mm x 1/4 "(Schwarz x 6, Rot x 6).
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Free Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: China Ni 9203 has programmable ± 20mA or 0-20mA input range, 16 bit resolution and 200ks / s sampling rate. In order to prevent signal transients, Ni 9203 has ... morea grounding double isolation barrier (250vrms isolation) from the channel to the ground, achieving good safety and immunity.
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Free Shipping Condition: New Location: China MODBUS RTU Command support 03 06 function code. Under the MODBUS command mode, it can support up to 247 devices in parallel. RS485 Remote monitoring. ... moreInterface introduction. Size: 45 30 15mm. New STVP-930 63A 80A Three Phase Four-wire Auto-recovery Protective Device.
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Free Shipping Condition: Neu Location: China Model: HW-300MAX. The properties of the substrate are detected automatically. Material: ABS. Large screen display can show the working mode, the number ... moreof readings, current capacity. Battery level indication: √.
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$3.73 Shipping Condition: Neu Location: China 4、Output power: 75W. 3、Output current: 0-5A. 11、Input reverse polarity protection: None (if required, high current diode in series with the input). 10、Built ... morein output short protection function. LED power indicator.
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Free Shipping Condition: New Location: China Item Type: Internal Resistance Tester. 1 x Internal Resistance Tester. Suitable for cell phone, computer, electric vehicle and other battery maintenance, ... morebattery factory inspection and testing. Scope of Application: cell phone, computer, electric vehicle and other battery maintenance, battery factory inspection and testing.
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$3.40 Shipping Condition: New Location: China Display module/LED driver. Print your 3D designs without PC. Audio device/micro motor. Smart Adapter Gerber Files. LCD Connect Schematics. hope you could ... moreunderstand. Optoelectronic devices. Interface chip/clock timing.
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$3.50 Shipping Condition: New Location: China The LTC1966 accepts single ended or differential inputsignals (for EM/RFI rejection) and supports crest factors up to 4. Common mode input range is rail-to-rail. ... moreThe LTC1966 also has a rail-to-rail output with a separateoutput reference pin providing flexible levei shitting.
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$1.99 Shipping Condition: New Location: China Original LM2596, large chip, frosted surface, output short circuit protection, high current 3A. With overheat protection and short circuit protection. ... more6A DC 3V 3.3V 5V Electronic Switch Latch Bistable Self-locking Trigger Board.
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$3.20 Shipping Condition: New Location: China When the right “OUT” led light, it shows output, the left “IN” led show input. Output current:2A. Built in output short protection function. How to adjust ... morethe accuracy?. hope you could understand. L x W x H =6.1 3.4 12 cm.
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$2.78 Shipping Condition: Neu Location: China Step down module. Step up module. Adapter Module. Display module. Wireless module. Module size: length 80mm width 53mm height 35mm. Breadboard Cable and ... morePrototype. GPRS Board.
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$3.00 Shipping Condition: New Location: China It is a high-precision OCXO. Its accuracy has been adjusted to ±0.001Hz. - 1 x OCXO Frequency Standard. Its small size makes it easy to carry. After 5 ... moreminutes of power-on, its accuracy can reach 0.1ppm; after 15 minutes, it can reach 0.01ppm; after 1 hour, it can reach 0.001ppm.
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$3.73 Shipping Condition: New Location: China STC-1000 Temperature Controller Features: This mini Temperature Controller is an excellent and convenient multifunction device for controlling temperature ... morein Aquariums. The stability of aquarium temperature is one of the crucial factors that contributes to the health and safety of your fish. By utilizing the temperature controller, you can provide an environment with optimal temperature for your fish. This advanced temperature controller can measure and control temperature from -50 to 90 °C. This device is also suitable for Laboratories use and other temperature-controlled systems. Mini and light weight design Large and clear LCD display Wide Temperature Range (-50-90 Deg.C) Dual heating and cooling function Automatic over temperature alarm Control temperature by setting the tempe.
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$3.99 Shipping Condition: New Location: China LMX2820 is a high-performance PLL that integrates 5.65-11.3GHz VCO and has industry-leading phase noise indicators. - 1 x LMX2820 Core Board. - Output ... morefrequency range: 45MHz - 22.6GHz. - 6GHz phase noise: 36fs at 6GHz (12KHz - 95MHz).
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$3.00 Shipping Condition: New Location: China •Patented Silicon Shear Stress Strain Gauge. •Temperature Compensated Over 0°C to + 85°C. We will reply you ASAP.
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$2.78 Shipping Condition: Neu Location: China AM2302 Sensor. AM2302 DHT22 Sensor. 1PCS AM2302 Sensor. Type: AM2302. 1 x AM2302 DHT22 Digital Temperature & Humidity Sensor Module For arduino Uno R3. ... moreHumidity range:0-100%RH. 45 In 1 Sensor. Humidity range: 0-100%RH.
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$2.99 Shipping Condition: New Location: China Powerful, with a detection range of DC 0-99.9V and a minimum of 0.1V adjustable;. Long press SET to select F03 working mode,+and - to select the desired ... morefunction, then long press SET to save and exit.
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Free Shipping Condition: New Location: China 4, use: most of the software supports a solid dot or a square as the marking point.
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$3.40 Shipping Condition: New Location: China Model: STM32F103C8T6. Micro USB/Mini System. Kernel: ARM 32-bit Cortex-M3 CPU. - Conversion range: 0 to 3.6V. - USB 2.0 full speed interface. - Double ... moresampling and hold function. Low power consumption.
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$5.34 Shipping Condition: Neu Location: China Thermal resistance, resistance to external excitation output current is reduced sensitivity. - Expect with the conventional signal input and output functions,as ... morewell as resistance,Pt100,Cu50 RTD,thermocouple input-output 8 kinds of signals,very powerful.
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$6.23 Shipping Condition: New Location: China Features: 1. This microscope lets you experience the thrill and discovery of a whole new microscopic world- totally hidden from the naked eye.which can ... moremagnify objects up to 1000 times of their original size and uses a dynamic image sensor and eight super bright white LED lights for creating detailed images like you've never seen before. 2. This allows you to see even the smallest of details, in high resolution, directly on your computer screen. 3. Details like skin pores, individual strands of cotton, the milky or amber clouds inside THC crystals or even the fine scratches on a collectible coin that would be impossible to detect with the naked eye, can easily be viewed by this amazing USB digital microscope, with the included software you can even save your images directly to your hard d.
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$3.00 Shipping Condition: New Location: China TDS probes cannot be used in water above 55 °C. The TDS probe should not be placed too close to the edge of the container, as it will affect the display. ... moreTDS probe 1 x TDS signal adapter board. 1 x Waterproof TDS probe.
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$3.50 Shipping Condition: New Location: China Product model: ZP07 Air Quality Module. ZP07-MP503-10 grade air quality module adopts advanced chip thick film semiconductor gas sensor. Detection gas: ... moreformaldehyde, benzene, carbon monoxide, hydrogen, alcohol, ammonia, cigarette smoke, flavor, etc.
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$3.73 Shipping Condition: Neu Location: China 3 MODBUS RTU instruction support 03 06 function code. 8 In MODBUS RTU command mode, it can support up to 247 devices to be used in parallel. 9 Size: 60 ... more72 18mm (circuit board); 63 87 42mm (with rail box).
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$29.37 Shipping Condition: Brand New Location: Dry Creek, Australia Newly Designed Handheld Honey(Brix) Refractometer Brix: 58-90% Baume: 38-43Be' Water: 12-27% with ATC(RHBN-90ATC) An upgraded version of our. Designed ... moreto measure the three common indexed of honey. Not only that it tests the sugar content of honey, it also determines its water content and baume specific gravity at the same time, tests that usually require 3 different refractometers but with built-in visual scale it covers the 3 range content. RHBN-90ATC work with sugar related liquids such as high sugar content, honey, jelly, jam and syrup to help monitor and control sugar concentrations in foods and beverages. Checking the“ripeness” of fruit in the field is another function of RHBN-90ATC. It can verify product quality after harvesting and/or controlling concentrations during processing and packaging and provides critical information to ensure quality of every product. Use for controlling the concentration of various industrial fluids such as cutting lubricants and flux rinsing compounds. This“Tri-scale“ unit uses ambient light only, no other light source is required. Focus is adjustable and controllable complete with adjustable calibration knob, an additional functions to RHBN-90ATC. Plus you have an option to get an optional oil and reference by adding just a small amount, Among our 3 types of refractometer- And- only new design refractometers don't need a mini-screw driver to calibrate them. Materials used are carefully selected to bring out the best quality. With aluminum body. It provides more accurate measurements and simply stands up better over time. Each use, always clean the refractometer and make sure that no air bubbles appear. FULLY EQUIPPED with ATC, automatically adjust itself to correct temperature discrepancies during use. Refractive Index is very temperature dependent, it's important to use a refractometer with automatic temperature compensation(ATC) to give you the most accurate measurement in any type of environment temperature. In addition. An extra cover plate and screws are
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$3.50 Shipping Condition: New Location: China ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. As such, the entire solution ... moreoccupies minimal Printed Circuit Board (PCB) area.
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$3.00 Shipping Condition: New Location: China Instructions for use: Press the "Settings" button to display three display modes in a circular manner, the corresponding indicator lights will be on or ... moreoff, press the "Enter" button to save and exit, and press the "Enter" button alone to switch the backlight of the LCD screen.
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$3.50 Shipping Condition: New Location: China Arduino Module. 11、Input reverse polarity protection: None (if required, high current diode in series with the input). LED power indicator. 3、Output current: ... more0-5A. 9、Built in current limit function.
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$2.99 Shipping Condition: New Location: China 2 Pieces N4DAC02 12-25V 2 channel PWM DAC RS485 module. 5: In MODBUS command mode, up to 247 devices can be connected in parallel. 3: MODBUS RTU command ... moresupport 03 06 function code. 7: In MODBUS command mode, up to 247 devices can be connected in parallel.
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Free Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
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$3.59 Shipping Condition: New Location: China Description: Note:There is no batteries in this package! Mini RTCpro DS3231 Brand new and high quality. Use DS3231 high precision real time clock chip ... more(IIC interface rate of 400 KHZ). Reserved AT24Cxx IIC interface EEPROM memory interface, such as the need for welding. High precision 32.768 KHz removing crystal vibration chip internal integration, 0℃ to 40℃ range precision 2 PPM, in error about 1 minutes. The internal temperature sensor chip precision 3℃, a resolution of 0.5℃, measurable environmental temperature. Welding CR927 3 v battery charging. Join meter diode power supply end, connect the power supply without power not to burn. Set the power indicator light. Leads to the SQW/INT and 32 KHZ square wave output interface, can be different frequency square wave output or output clock.
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$2.99 Shipping Condition: New Location: China Module model: ADS1256. Four differential inputs (only ADS1256). Eight single-ended inputs (only ADS1256). ADC resolution digits: 24 bits; effective bits ... more18 bits. Module type: analog-to-digital conversion module.
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Free Shipping Condition: New Location: China The maximum module current value is 4A, subject to the maximum output power, such as 17V, the current should not be greater than 2A. You can see a bit ... moreof the setting constant current value flashing.
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$3.50 Shipping Condition: New Location: China In the self-boot mode. The CS5460A is a converter that contains two ΔΣ analog-to-digital converters (ADC), high-speed power calculation and a serial interface ... moreTo-digital converter with a high degree of integration.
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$3.50 Shipping Condition: New Location: China i000000. æ–â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 5A ... moreAdjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Description: Specification: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-30V Output voltage: 0.8V-29V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Note: Due to the difference between different monitors. The picture may not reflect the actual color of the item. Thank you! Voltmeter Ammeter Measurement accuracy: 0.1% Refresh rate: about 200ms/ times Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Storage Temperature:10℃ to +65℃ Input impedance: 50 milliohms Package includes: Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We are not responsible for custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if your are not satisfied with the item after receive it. We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. All items
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Free Shipping Condition: New Location: China 90% deviation in any direction, zero change
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$2.00 Shipping Condition: New Location: China Detection range: DC current between 0~10A. Detection accuracy: 0.01A (10ma). 1x Current Detection Relay Module. DC 5V 12V 24V 2 Channel Relay Module 30A ... moreRelay Board Optocoupler Isolation Relay. N438C15 DC 12V DC 24V 15 Channel RS485 RS232 Modbus RTU Relay Board PLC DO PC.
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$3.00 Shipping Condition: New Location: China Currently, there are two models of LM35 can provide use. LM35DZ output is 0 ℃ ~ 100 ℃. The probe uses new imported LM35DZ temperature sensor chip, the ... morechip were used for each pin shrink tube separated to prevent short circuit, internal sealant, waterproof!
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$3.50 Shipping Condition: New Location: China CJMCU-96 MCP9600 Thermocouple to Digital Converter Differential Input I2C Inter. CJMCU-96 is a fully integrated thermocouple electromotive force (EMF) ... moreCelsius converter module with cold junction compensation.
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$2.00 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. (2) Set the constant current value (overcurrent protection value); (For example, ... morethe constant current value is 3.00A, then the maximum current of your product can only reach 3A, when the current reaches 3A, the liquid crystal will display the "CC" state, otherwise the liquid crystal will display the "CV" state.).
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$3.50 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. Arduino Module.
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$38.75 Shipping Condition: New – Open box Location: Lebanon, United States 30 mm pixel pitch. Manufacturer: Martin. Type: LED Video Light Module. 2750 nits of brightness. Combined power/data input (single cable for power and ... moredata input). Length of VC-Strip can be customized on-site (simple cutting) to fit integration needs.
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$3.99 Shipping Condition: New Location: China Powerful detection range of DC 0-99.9V, starting from 0.1V. Arduino Module. 7 Press and hold - to turn off or on the digital tube to display the energy ... moresaving mode. Electronic Component.
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$3.00 Shipping Condition: New Location: China Maker ： Motorola. •Temperature Compensated Over 0°C to + 85°C.
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Free Shipping Condition: New Location: China Item Type: Wired Anti-Static Wrist Band. 1x Anti-Static Wrist Strap Tester. 1x 3.3m Wired Wrist Strap (optional). Wrist strap impedance coefficient:
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$10.00 Shipping Condition: New Location: China ·Compatible with Gigabit NIC, S series Sender, Z series Sender, C series Sender, etc. ·Reduce the plug connectors, and reduce malfunction, lower failure ... morerate. ·Support any pumping point and data arbitrary offset to realize various freeform display, spherical display, creative display, etc.
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$3.73 Shipping Condition: Neu Location: China Output current: 0-5A. Module with crystal shell,safer and more beautiful. When you use the product, the module inputs and outputs to be isolated from ... moreground. Use as a step-down modules with overcurrent protection.
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$3.80 Shipping Condition: New Location: China Description 100% Brand New It is a frequency tester of remote control, which can test the frequency of remote control exactly and show out clearly. It ... moremake you easy to adjust the exact frequency that you want when you are confecting the remote control. Working voltage: DC 7.5-10 V Working current: 51mA Standby current: 40mA Test coverage: 250-450MHZ Test distance: 10cm 1.:7.5~10V() 5 size : 92*56*24(approx) Test method: So long as you approach the remote control to the tester not above 10cm, it can test your remote control exactly. Application range: Electric door controller, auto door etc burglar alarm controller .remote control, electric lock, garage door remote control ,entrance guard ,and so on. Package Included: 1*Frequency Counter 1*Power supply cable(not include battary).
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$3.20 Shipping Condition: New Location: China Item: LSM303DLH module (three-axis magnetic field + triaxial acceleration). Using the chip: LSM303DLH. The LSM303DLH requires few peripheral components ... moreand is easy to connect. C1 and C2 are the external matching capacitors of the set/reset circuit.
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$2.99 Shipping Condition: New Location: China OV7670 Board. •Supports image sizes: VGA, CIF, and any size scaling down from CIF to 40x30. ● Supports VGA, CIF, and various sizes from CIF to 40x30. ... moreImage Sensors use unique sensor technology to improve image quality and reduce sharp and stable color images by reducing or eliminating optical or electronic defects such as fixed pattern noise, tailing, and floating.
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$3.50 Shipping Condition: New Location: China The input multiplexer accepts two (ADS1232) or four (ADS1234) differential inputs. The ADS1232 also includes an onboard temperature sensor for monitoring ... moreambient temperature. The onboard low noise PGA features selectable gains of 1, 2, 64 or 128 and supports ±2.5V, ±1.25V, ±39mV or ±19.5mV full-scale differential inputs.
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$3.00 Shipping Condition: New Location: China LMX2820 is a high-performance PLL that integrates 5.65-11.3GHz VCO and has industry-leading phase noise indicators. - 1 x LMX2820 Core Board. - Eliminating ... moreinteger boundary clutter through programmable input dividers and multipliers.
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