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$2.99 Shipping Condition: New Location: China The conductivity of water is a very important indicator of water quality, it can reflect the concentration of electrolytes in the water. Depending on ... morethe concentration of the electrolyte in the aqueous solution, the degree of conductivity of the solution is also different.
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Free Shipping Condition: New Location: China When the input port is not connected, the output port gives 0V. The module has a definition of 0.1V. Output current 10mA. PWM converts digital into analog ... more(0 to 10V). Input digital can be 5V or 24V 0- PWM.
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Free Shipping Condition: New Location: Matthews, United States DC-DC Buck Step Down Converter Module LM2596 Voltage Regulator + Led Voltmeter, Photo: Description: Features: 1. Input voltage range: 4-40 v(40 v to limit ... morethe highest voltage) 2. Output voltage range:1.25V- 37V(decompression mode. Input output must be greater than 2 V above) 3. Output current: 2 A continuous output. 4. Output power: the maximum 15 w. 5.Ripple frequency: 150 KHZ. 6. Grain wave peak: 100 mv. 7. Voltmeter precision: ± 5‰ 8. Static power: 20 ma(and input voltage output voltage and digital tube color is closely related to the actual current will exist deviation) 9. Weight: 33g. 10. Size:7cm*4cm. 11. With voltage display function. The displayed accuracy is ± 0.05V, range is 0- 40V. Note: in order to voltage display more accurate. Please ensure that the input voltage is higher than 4V) 12. Button to switch measurement of the input or output voltage，and LED indicates the current measurement of the input or output voltage;The nixie tube can be turned off by another button.Mentioned in these states are able to be memorized. Is not lost even if the power is disconnected. 13. Continuously adjustable output voltage range of 1.25V-37V. 4-40V input voltage range.The input voltage is at least high than the output voltage of 1.5V） 14. High efficiency.150 kHz fixed frequency internal oscillator. 15. Guaranteed 3A output load current. 16. Thermal shutdown and current limit protection. 17. IN +: input positive/IN- input negative. 18. OUT +: output positive/OUT- output negative. Package Contents 100% Brand New 1 x DC-DC Buck Step Down Converter Module LM2596 Voltage Regulator + Led Voltmeter, Shipping: We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! Ship by Post Air-mail within 1 working days after full payment
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$3.29 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. 4-20MA/0-20MA Sensor.
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$2.54 Shipping Condition: Neu Location: China ESP32-SWIFI Bluetooth Module. 1 xESP32-S ESP32S WIFI Bluetooth Module ESP32 Serial to WiFi Module With Daul Antenna. ESP32-CAM Board+OV2640. Ultra-small ... more802.11b/g/n Wi-Fi + BT/BLE SoC module. Standard SCCB interface, compatible with I2C interface.
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$2.99 Shipping Condition: New Location: China The conductivity of water is a very important indicator of water quality, it can reflect the concentration of electrolytes in the water. Depending on ... morethe concentration of the electrolyte in the aqueous solution, the degree of conductivity of the solution is also different.
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Free Shipping Condition: New Location: Niagara Falls, United States Product Specifications - EDB34110 - Square D Bolt-On Circuit Breaker. The circuit breaker has a thermal-magnetic trip unit and a signal indicator to indicate ... morewhen a trip occurred. Molded Case /3-Pole.
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$2.99 Shipping Condition: New Location: China Its performance has been greatly improved or even exceeded the reliability level of the previous generation of sensors. Humidity accuracy: typical ± 2%. ... moreHumidity resolution: 0.024%. Module size: 16 11 mm.
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Free Shipping Condition: New Location: 湖里区, China Effective Communication Promotes Good Cooperation. Best wishes.
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$3.74 Shipping Condition: Neu Location: China All batteries such as iron-lithium batteries can be used. Step up module. Adapter Module. Step down module. Display module. Wireless module. 7: The shunt ... moreand screws are made of pure copper materials, and the power consumption in standby mode is very low.
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$3.00 Shipping Condition: New Location: China Add heat sink. The module can be set to open/close by default;. Anti-reverse connection protection of input end, which will not burn out;. Output current ... moreresolution：0.001A. Output current accuracy：±(0.5%+5).
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Free Shipping Condition: New Location: China Input pulse level can be 5V, 12V, 24V, serial resistor not needed. - Input frequency range: 0-1KHZ. - The module accuracy is 1%.
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Free Shipping Condition: New Location: 金东区, China 1 DC-DC adjustable step-down module. ●With overheating protection and short circuit protection functions. With power indicator light. ●The output power ... morecan reach 75W. ●Color: As shown in the picture.
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$3.50 Shipping Condition: New Location: China Sturdy aluminum box, not easy to deform and drop resistance. Pure copper double electric capacitor, long service life, clear font, high brightness. Screen ... morerefresh frequency: 1920Hz. Module pixel: 65 32.
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$0.65 Shipping Condition: New Location: China Features: Compatible for JK 2007-2018. OEM:30406007AG (Fit For JK 2007-2018).
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Free Shipping Condition: New Location: China It can convert various invisible near- into visible light. Luminous Wall Glow The Dark Wall Sticker moon decals for walls Glowing Wall. 1 x infrared detection ... moreboard. 100pcs mason jar sealing stopper bottle rubber seal stopper bottle injection.
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Free Shipping Condition: New Location: United States (This function can provide higher accuracy). Output Current: 4A. Output Ripple:
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Free Shipping Condition: New Location: Brooklyn, United States Work current:4mA~58mA(at 24V) 7>. Load(Max):DC30V/30A or AC250V/30A 9>. Work Temperature:-25℃~85℃ 10>. Work Humidity:5%~95%RH 11>. Electric bicycle 6>. ... moreNew energy vehicles Note: 1. Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures.
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Free Shipping Condition: New Location: Temple City, United States When the right “OUT” led light, it shows output, the left “IN” led show input. 3、Output current:2A. 6、Built in output short protection function. 5、Input ... morereverse polarity protection. We will try our best to resolve any kind of issue.
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$2.00 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. ... moreDC 12V 24V Multifunction 32 Channel Modbus RTU RS485 Relay Switch Board UART.
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$2.99 Shipping Condition: New Location: China The conductivity of water is a very important indicator of water quality, it can reflect the concentration of electrolytes in the water. Depending on ... morethe concentration of the electrolyte in the aqueous solution, the degree of conductivity of the solution is also different.
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$2.99 Shipping Condition: New Location: China Input reverse connection protection: yes, reverse connection does not burn. Press the key of rotary encoder for 3 seconds to enter the setting interface. ... moreSetting up interface operation instructions.
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Free Shipping Condition: New Location: United States Chip Model: OV5640. Product Size Length: 78mm. Pixel: 5 million. Pixel: 2592 1944. Compact and delicate module, easy to install and use. Support LED and ... moreflash strobe mode. Viewing Angle (diagonal): 68° lens / 72 ° autofocus lens / 120 ° autofocus lens / 120 ° distortion-free lens / 120 ° wide-angle lens / 160 ° wide-angle lens (optional).
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Free Shipping Condition: New Location: Beverly Hills, United States
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$1.95 Shipping Condition: New Location: China Fine acrylic shell. 1 x DC-DC Step down Power Module. We afford all cost if it's our fault.
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Free Shipping Condition: New Location: United States Product Model: YYI-2. Item Type: DC Current Detection Module. High Accuracy: The current detection module has a high accuracy up to 0.01A, which ensures ... moresmall error for easier and more efficient work.
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$2.84 Shipping Condition: New Location: China
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$2.78 Shipping Condition: Neu Location: China Step down module. Step up module. Adapter Module. Display module. Wireless module. when the right “OUT” led light, it shows output, the left “IN” led ... moreshow input. 6 、 Built in output short protection function.
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Free Shipping Condition: New Location: China • The use of more advanced algorithms, so that the receiving card to maximize the use of resources in order to improve display quality. Key Features • ... moreSupport for large area display. • Supports all conventional sending card of ColorLight, such as T7 sending card, Q7 HD Sender, Gigabit NIC, DMB, etc.
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Free Shipping Condition: New Location: China Feature: 1. Battery Size: Approx. 2.8 x 1cm / 1.1 x 0.4in. Applicable Battery: 12V 23A.
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$2.78 Shipping Condition: Neu Location: China MODBUS RTU instruction support 03 06 function code. In MODBUS RTU command mode, it can support up to 247 devices to be used in parallel. 4: In MODBUS ... morecommand mode, up to 247 devices can be connected in parallel.
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$2.99 Shipping Condition: New Location: China The LTC1966 accepts single-ended or differential input signals (to suppress EMI / RFI) and supports crest factors up to 4. LTC1966 Accurate Micropower ... moreDelta Sigma RMS to DC Converter Breakout Board Module CJMCU-6668.
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Free Shipping Condition: New Location: United States Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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$3.25 Shipping Condition: New Location: China Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Load Regulation S(I) ≤0.8%. Weight: ... more45g.
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$3.00 Shipping Condition: New Location: China When the right “OUT” led light, it shows output, the left “IN” led show input. 3、Output current:2A. 6、Built in output short protection function. 5、Input ... morereverse polarity protection. 8、L x W x H =6.1 3.4 12 cm.
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$5.00 Shipping Condition: New Location: China You can see a bit of the setting constant current value flashing. Cautions 7.1. The maximum module current value is 4A, subject to the maximum output ... morepower, such as 17V, the current should not be greater than 2A.
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$5.77 Shipping Condition: New Location: China Set the RF power attenuation value. By default, dB always defines the power unit, which is calculated as 10lg. Interface display and operation instructions ... moreFUN: Function key;. 1 RF radio frequency signal input.
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$2.99 Shipping Condition: New Location: China Product model: ZP07 Air Quality Module. ZP07-MP503-4 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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Free Shipping Condition: New Location: 金东区, China Shortly press the U/I button again to switch to the constant current value setting. You can see that a certain digit of the constant current value is ... moreflashing. Turn the rotary encoder left and right to adjust the increase and decrease.
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$3.50 Shipping Condition: New Location: China The reset signal is also used as the counting signal of the sub-counter, and the sub-counter will be increased by 1 for every full 60 seconds. When the ... morecounter is full 24, the Q0-Q3 of the ten bits will be 0010 and that of the individual bits will be 0100, which will be connected to the counter after Q2 is done with the algorithm, so that the counter can be reset from 6 to 0 in advance.
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Free Shipping Condition: New Location: United States Product Model: YYI-2. Item Type: DC Current Detection Module. High Accuracy: The current detection module has a high accuracy up to 0.01A, which ensures ... moresmall error for easier and more efficient work.
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$3.00 Shipping Condition: New Location: China 5A Step Down XL4015. When you use the product, the module inputs and outputs to be isolated from ground！. 9、Input reverse polarity protection: None (if ... morerequired, high current diode in series with the input).
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$3.00 Shipping Condition: New Location: China Feature: 1. Item Type:RF Demo Kit. 1 x RF Demo Kit Board. D, Video ceramic trap BSF: 6.5MHz. 2, RLC series and parallel circuit. 4, The attenuation circuit. ... more1, The filter The board is small and light ,suitable for carrying with.
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Free Shipping Condition: New Location: Bordentown, United States 4, reset button: reset chip for the user program. Interface Resources: 2x SPI, 2x USART, 2x I2C, 1x CAN, 37x I / O ports. 2/4/6pcs Board Module. Analog-to-digital ... moreconversion: 2x ADC (12-bit / 16-channel).
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Free Shipping Condition: New Location: Miami, United States To 24380VAC Solid Module State Relay. Rated Current 75A. ☞【 Fast Switching Speed 】No switching spark, fast switching speed, no noise. This is a perfect ... morechoice if you are in need of solid state relay.
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Free Shipping Condition: New Location: China Tube Expander Repair Tool Swaging Kit HVAC Plumbing Pipe Flare Ream Set. Efficient Electric Hot Knife Spare Blade - Ideal Cutting Tool for. 12V Exhaust ... moreFan Incubator Acc. for 96/112 Egg Hatcher -. 1/8 Brass Ball Water Shut Off Valve NPT Thread Durable Construction.
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Free Shipping Condition: New Location: China 200Hz 5V 10V. The input pulse of 5V 12V 24V can be directly input, without string resistance. However, the input frequency should be maintained for more ... morethan 0.5 seconds.The output current is 5mA. Frequency FVS-200H z 5V.
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$2.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation, 50W in case of air cooling. If it is off, “---- ";. Press and hold the SET button to enter the setting ... moreinterface. After the OAH/OPH and OHP functions are enabled, the power will automatically turn off the output after the set value is reached.
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Free Shipping Condition: New Location: 龙岗区, China Description: 1. Not only the pressure and the temperature, LM75A sensor module can measure humidity. 2. It uses both I2C and SPI interface, with an I2C ... moreconnection you have access to enough weather data. 3. LM75A, the precision sensor is soldered onto PCB, a great new chip which was originally designed for the next generation of smartphones. 4. It is made up of a very accurate pressure sensor and an associated temperature sensor which helps calibrate the pressure readings. Specification: Power Supply: 2.8V - 5.5V Temperature: -55°C to +125°C Humidity: 0-100% Pressure: 300-1100 hPa Package Included: 1 x LM75A Pressure Temperature Sensor Module Connection: VIN----------------VCC GND--------------GND SCL----------------A5 SDA----------------A4 Package Included: 5pcs module.
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$2.78 Shipping Condition: Neu Location: China OUT: output current 0-20mA. Step up module. Adapter Module. Step down module. Display module. Wireless module. Adopt single chip embedded technology. ... moreThe output signal can be directly connected to the AD converter.
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$2.00 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China RS485 Remote monitoring;. 0-20MA/4-20MA Current Signal generator. The output current range is 0.50-21.00MA (for 4-20MA) and the maximum output current ... morecapability is 21MA. 1xConverter Module. 4-20MA/0-20MA Sensor.
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$3.99 Shipping Condition: New Location: New York, United States PWM:Positive of PWM input signal. The peak of 4.5V to 10V level. The short cap install in ‘5V’. The modules are small in size and easy to use in different ... moreplaces. Select the PWM signal input level range through short-circuit.
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$2.99 Shipping Condition: New Location: China The price/performance ratio. OV2640 Mini. OV2640 Wide Angle. Without integrated peripheral components, it needs to be designed by itself. Uses 1.4μm 1.4μm ... morepixel size and uses technology for higher performance (high sensitivity, low crosstalk and low noise).
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$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Nano Sheild. 11、Input reverse polarity protection: None (if required, high current diode in series with the input). Input reverse polarity ... moreprotection: None (if required, high current diode in series with the input).
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$3.50 Shipping Condition: New Location: China Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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$2.99 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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$4.50 Shipping Condition: New Location: China To other remote country. module, crystal oscillator, relay and all kinds of electronic.
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Free Shipping Condition: New Location: United States Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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$3.50 Shipping Condition: New Location: China When you use the product, the module inputs and outputs to be isolated from ground. Input reverse polarity protection: None (if required, high current ... morediode in series with the input). Output current: 0-5A.
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