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$5.85 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Output current: 0-4.0A. Output power: 35W under natural heat dissipation, up to 50W with air cooling. Output end anti backflow: Yes, can be directly connected ... moreto the battery. Input reverse protection: Yes, reverse connection does not burn.
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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: 龙岗区, China Description: LM2596 DC Converter Step Down Voltage Regulator LED Display Voltmeter 4.0 ~ 40 to 1.3-37V Buck Adapter Adjustable Power Supply With terminal ... moreblock, it is convenient to use without soldering iron, and the welding wire connection point is reserved (The input voltage must be more than 1v higher than the voltage to be output) The maximum output current can be as high as 3A. It is recommended that the working current be about 2A. It adopts the internal oscillation frequency of 150KHz, which belongs to the second-generation switching voltage regulator, with low power consumption and high efficiency. Package Included: 5 X LM2596 Power Supply Module.
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$3.20 Shipping Condition: Neu Location: China Mini1300 HF/VHF/UHF Antenna Analyzer 0.1-1300MHz with 4.3" TFT LCD Touch Screen Aluminum Alloy Shell. - Frequency Range: 0.1-1300MHz. - HF/VHF/UHF continuous ... morecoverage. - Connector Type: UHF N-type connector.
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$3.74 Shipping Condition: Neu Location: China F = 0.1 MHz gain = 32dB. F = 500 Mhz gain = 32dB. F = 1000 MHz gain = 32dB. F = 1500 Mhz gain = 32dB. F = 2000 MHz gain = 32dB. Gain amplifier -This product ... morecan be applied to several rf receive frontal and increase the communication distance.
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Free Shipping Condition: New Location: China Low output ripple with n-type filtering. Multi-functional Design: The constant current value and the module default on/off states can be set. Softstart: ... moreYes (very high with load module may fail when starting).
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$3.50 Shipping Condition: New Location: China Module with crystal shell,safer and more beautiful. Arduino Module. When you use the product, the module inputs and outputs to be isolated from ground. ... moreInput reverse polarity protection: None (if required, high current diode in series with the input).
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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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$3.19 Shipping Condition: Neu Location: China Frequency weighting characteristics: A sound level frequency weighting. LCD backlit display: high-definition backlit large screen display to read data ... moreconveniently. Condenser microphone sensor: high-precision sensor with excellent sensitivity and accuracy.
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$3.00 Shipping Condition: New Location: China The "bootstrap" feature allows the CS5460A to work independently, After the system power automatically initialized. In the self-boot mode. The CS5460A ... moreis a converter that contains two ΔΣ analog-to-digital converters (ADC), high-speed power calculation and a serial interface To-digital converter with a high degree of integration.
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$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Instructions for use: Press the "Settings" button to display three display modes in a circular manner, the corresponding indicator lights ... morewill be on or off, 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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Free Shipping Condition: New Location: Monroe Township, United States Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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$3.19 Shipping Condition: Neu Location: China LED display screens can be used for various purposes and places. It can be used for advertising, banner displays, demonstrations, video displays, educational ... morepurposes, and more. The LED screen adopts a unique and sturdy design, making it easy to carry and install.
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Free Shipping Condition: New Location: China
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$2.78 Shipping Condition: Neu Location: China Multi-function support PWM mode, pulse mode, signal source, signal source mode, sine wave mode, support RS485 Modbus communication. This module is divided ... moreinto two versions, the signal generator and the version with MODBUS function.
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Free Shipping Condition: New Location: China
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$2.84 Shipping Condition: New Location: China Features This product is a 180 KHz fixed frequency PWM buck(step-down) DC/DC module.Capable of driving a 5A load with high efficiency, low ripple and ... moreexcellent line and load regulation.The module with a voltage meter to display the input voltage and output voltage, and the voltage can be corrected through the button to improve the accuracy of the voltmeter. Features: 1. LED power indicator. 2. 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 states are able to be memorized, is not lost even if the power is disconnected. On-board marked"IN" LED is turned on, the nixie tube display input voltage value, OUT" LED bright display is the output voltage value) 3. Special launch. The voltmeter calibration function, will never exist voltmeter inaccurate! Voltmeter calibration method: 1) Output voltage calibration steps Step 1. Adjust the right button so that"OUT" LED lighted, the voltmeter shows the value of output voltage; Press the right button for more than 2 seconds, release, voltmeter and"OUT" LED flashes in synchronization so that you enter the output voltage calibration mode. Step 2. Press the right button(normal speed) the voltage value is adding up a unit; Press the left button, minus a unit; Due to a unit is less than 0.1V, the minimum voltage display to 0.1V, so you need to continuously press 1-5 times to see the voltmeter change 0.1V, how many times voltmeter change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the fewer the number of press. Step 3. Press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters set to automatically power down to save. 2) Input voltage calibration steps Step 1. Adjust the right button so that"IN" LED lighted, the voltmeter shows the value of input voltage; press the right button for more tha
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$3.19 Shipping Condition: Neu Location: China Vector network analyzer learning tool. 1 x PCB RF Tester Board. -BSF Ceramic notch filter, center frequency 6.5 MHz. Am 24.12.20 hat der Verkäufer die ... morefolgenden Angaben hinzugefügt -RC series circuit.
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$2.99 Shipping Condition: New Location: China The PWM digital signal is converted into 0 to 1OV analog signal. Peak 4.5V to 10V level, jumper pin is inserted at 5V. PWM signal input level range PWM ... moresignal receiving frequency range: 1KHZ-3KHZ.
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$3.19 Shipping Condition: Neu Location: China This FNIRSI 138PRO portable oscilloscope is small, and this oscilloscope is only 65 60 18mm, which is more suitable for carrying it with traditional oscilloscope. ... moreIf you're looking for new oscilloscopes, try this product, it won't let you down.
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Free Shipping Condition: New Location: United States Suitable for the switching of the PLC and the frequency converter. For use with PLC supported NPN type. Must have a ground wire. Input pulse level is ... more5V 12V 24V, which can be directly entered without serial resistor.
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$3.74 Shipping Condition: Neu Location: China Electric power: 0-999999kwh, when the electric power is between 0 and 999.99 kwh, the display accuracy is 0.01kwh, the display accuracy between 10000.0-9999.9kwh ... moreis 0.1kwh, and the display accuracy between 10000.0-999999kwh is 1kwh.
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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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$2.78 Shipping Condition: Neu Location: China Input reverse polarity protection: None (if required, high current diode in series with the input). Module highlights: 5A high power、high efficiency and ... morelow ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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Free Shipping Condition: Neu Location: China IR500 Tester 1. Battery selection criteria: lead-acid batteries, lithium batteries, nickel-cadmium batteries, alkaline batteries, etc. IR502 Tester 1. ... moreInternal resistance range selection: automatic/manual selection.
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Free Shipping Condition: New Location: China 3, the connections between the analyte and cannot use the winding connection of the wires should be separate from the connection, not affected by the ... morewinding insulation fault readings. 9, scale arc length: about 65 mm.
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$4.50 Shipping Condition: New Location: 江岸区, China Compatible serial interface. On-chip temperature sensor (±3°C typical).
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$5.85 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - 1 x Buck Boost Converter. - Anti-reverse connection protection of input ... moreend, so that it will not burn out when there is reverse connection.
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Free Shipping Condition: New Location: United States Suitable for the switching of the PLC and the frequency converter. For use with PLC supported NPN type. Must have a ground wire. Input pulse level is ... more5V 12V 24V, which can be directly entered without serial resistor.
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$0.60 Shipping Condition: Brand New Location: China The module precision is 1%, and it cannot be applied to fields which has high demanding of precision. F: input frequency pulse signal. Input pulse level ... morecan be 5V, 12V, 24V, you do not have to serial connect resistor.
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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 signa.
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$5.34 Shipping Condition: Neu Location: China DSO1511G Cyan Digital Oscilloscope & Signal Generator 120M Analog Bandwidth 500M Sampling Rate. 120M analog bandwidth: Using the Soviet analog oscilloscope ... morefront-end solution, it supports 120M bandwidth.
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$0.49 Shipping Condition: New Location: United States The modules are small in size and easy to use in different places. PWM Positive of PWM input signal. The peak of 4.5V to 10V level. The short cap install ... morein "5V". Select the PWM signal input level range through short-circuit.
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$3.19 Shipping Condition: Neu Location: China ESP32-CAM Type-C Board. ESP32-CAM Board. ESP32 specifications. OV2640 sensor. ISP with noise cancellation and dead pixel compensation. Supports interfaces ... moresuch as UART/SPI/I2C/PWM/ADC/DAC. Supports UXGA, SXGA, VGA, QVGA, QQVGA, CIF, QCIF and up to 40x30 size.
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Free Shipping Condition: New Location: Jamaica, United States 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 Feature: 1. OCXO MODULE: 10MHz frequency reference source, oscillator constant temperature module, which has stable output and good durability. Keyless ... moreKeypad Wardrobe File Cabinet Lock Digital Security.
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$42.42 Shipping Condition: Brand New Location: China 11、Input reverse polarity protection: None (if required, high current diode in series with the input). LED power indicator. 3、Output current: 0-5A. 9、Built ... morein current limit function. 4、Output power: 75W.
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$3.50 Shipping Condition: New Location: China (Core: ARM® 32-bit Cortex®-M4 CPU with FPU. Accelerator™) allowing 0-wait state execution. Low-power operation. RTC: subsecond accuracy, hardware calendar. ... more96-bit unique ID. CRC calculation unit. 54 Mbytes/s.
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Free Shipping Condition: Neu Location: China OHR-B00 Signal Generator is a multifunctional and high-precision portable signal source. The highest precision of it can reach 0.01%. - 1 x Signal generator ... more(RS232 communication port). - Size of signal generator: 23 x 11cm/9.1 x 4.3".
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$2.99 Shipping Condition: New Location: China The PWM digital signal is converted into 0 to 1OV analog signal. Peak 4.5V to 10V level, jumper pin is inserted at 5V. PWM signal receiving frequency ... morerange: 1KHZ-3KHZ PWM signal input level range.
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Free Shipping Condition: New Location: Brentwood, United States 2.12 Step 2. 2.11 Step 1. By using the on-resistance of the power MOSFET to save the current detection resistor, the efficiency is maximized, and the ... moreefficiency is as high as 96.4%. 2.21 Step 1. Onboard LED working indicator, the working status is more intuitive.
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Free Shipping Condition: New Location: China
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$42.42 Shipping Condition: Brand 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 New SuperPro ISO2 ISP Programmer dual mode ATE control. SuperPro ISO2 Ultra-Fast Stand-Alone PC-hosted(highSpeed USB 2.0) ISP Programmer Supports ISP ... moreprogramming of devices with I2C. SPI, UART, BDM, MON, MW, JTAG, CAN, ICC, RS232 and any other serial ports. Mg6k3v6c0O1vU Brand new with 2 years warranty Fast programming speed due to the flexible hardware engine. The programming speed is adjustable for complicated application environments brought by user target board. Length of ISP cable etc. Stand-alone and PC-Hosted(USB2.0 High Speed) dual mode, Supports ISP programming of devices with I2C. SPI, UART, BDM, MON, MW, JTAG, CAN, ICC, RS232 and any other serial ports. Supports ATE control, Supports 8 serial programming chips at one time, Supports parallel programming chip, Over-current and ESD protection to protect your equipment, DLL and API for easy integration into customers' system, Premium 1 year Warranty Coverage(US Only) $140.00 Premium 2 years Warranty Coverage(US Only) $340.00 Compact Flash Card 512 MB $45.00 DLL Application $500.00 Applications R&D applications such as in-circuit test and debug. Volume productions. Devices may be programmed after the board is fully assembled. One example is the serial number writing on an on-board serial device. Field applications. Comes with portability; stand-alone mode and data storage device(SD card) It is suitable for field test. Debug and data acquisition. Third party applications. User-friendly s/w interface(DLL and Virtual Com communication command set) and h/w interface(ATE and USB) are provided and make it very easy for customers to integrate ISP02 as a functional module into their systems. E.g. SuperPro IS02 can be integrated in ICT equipment. WINDOWS XP/VISTA/Win7 x32/x64 compatibility, Restrictions and Compliances RoHS Compliant, Hardware& electrical Specifications ISP cable integrates I2C. SPI, UART, BDM, MON, MW, JTAG, CAN, ICC, RS232 interfaces, VDD(0-5.5V/0.5A) and VPP(0-15V/ 0.2A) lines provided to power up the target board and the ta
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$3.20 Shipping Condition: Neu Location: China Rich shortcut keys simplify complicated operation. Especially suitable for electronic enthusiasts, scientific research institutions and high-tech enterprises, ... moreautomotive repair and other fields. 3-Channel DDS Function Signal Arbitrary Waveform Generator 4-Channel TTL Signal Generator FY8300S-60M.
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$3.00 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. Output current: 0-4.0 A. Note: After product protection, output will be turned ... moreoff, LCD will display the corresponding protection code (LVP/OVP/OCP/OPP/OAH/OPH/OHP) power chip itself also has various protection, if the chip itself is protected, OEP will be displayed.
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Free Shipping Condition: New Location: China 3 MODBUS RTU command supports 03/04/06/16 function code. 8 MODBUS RTU command mode, can support up to 247 devices in parallel. RS485 wiring diagram PLC ... moreMotor Fan. 9 Size: 72 37 30 (board only), 89 40 50 (with shell).
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$5.00 Shipping Condition: New Location: China Output power: 80w under natural heat dissipation. Hardware protection: input end anti-reverse protection, reverse connection does not burn; Output short ... morecircuit protection, short circuit does not burn; The output end is anti-backdown, and it is not necessary to add anti-backdown diode when charging the battery;.
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$3.20 Shipping Condition: Neu Location: China Electromagnetic interference. The RF interface of NanoVNA-F V3 is SMA connector witch can be used to connect DUTs directly. With the optimally designed ... moresignal processing system, the scan speed of NanoVNA-F V3 is up to 200 points/s and the maximum scanning points is up to 801.
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$125.00 Shipping Condition: New – Open box Location: Newbury Park, United States Square D S33595 Full Function Test Kit. The full-function test kit consists of a signal-injection box which can be use alone or with a supporting personal ... morecomputer (PC). The Full-function Test Kit (FFTK) supports testing of a wide variety of trip units in Masterpact® NW/NT, Powerpact® and Compact® circuit breakers.
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$3.00 Shipping Condition: New Location: China Product Overview. 11、Input reverse polarity protection: None (if required, high current diode in series with the input). LED power indicator. 3、Output ... morecurrent: 0-5A. 4、Output power: 75W. 9、Built in current limit function.
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Free Shipping Condition: Brand New Location: China The module precision is 1%, and it cannot be applied to fields which has high demanding of precision. F: input frequency pulse signal. Input pulse level ... morecan be 5V, 12V, 24V, you do not have to serial connect resistor.
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Free Shipping Condition: New Location: Bordentown, United States Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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Free Shipping Condition: New Location: United States Suitable for the switching of the PLC and the frequency converter. For use with PLC supported NPN type. Must have a ground wire. Input pulse level is ... more5V 12V 24V, which can be directly entered without serial resistor.
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$2.99 Shipping Condition: New Location: China The PWM digital signal is converted into 0 to 1OV analog signal. Peak 4.5V to 10V level, jumper pin is inserted at 5V. PWM signal receiving frequency ... morerange: 1KHZ-3KHZ PWM signal input level range.
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$2.54 Shipping Condition: Neu Location: China Even a very thin wire can be burnt (such as the scene of burning the fine wire in oxygen during the junior high school chemical test, but not as intense ... moreas in oxygen). Arc distance: 5-8mm. Used to DIY electronic lighter.
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Free Shipping Condition: New Location: 金东区, China Working frequency: 180KHZ. Shortly press the U/I button again to switch to the constant current value setting. You can see that a certain digit of the ... moreconstant current value is flashing. Turn the rotary encoder left and right to adjust the increase and decrease.
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$4.26 Shipping Condition: Neu Location: China The arc-shaped ergonomic design of the handle, the protective cover that can be opened easily and skillfully, and the battery can be easily replaced without ... morea screwdriver.We constantly update the detailed information of the product from the perspective of the user, and strive to give you the most satisfactory experience.
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