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Free Shipping Condition: New Location: Houston, United States -AD16 Series LED Indicators are applied high-bright LED chips as the light source with long service life, low energy consumption, and lightweight.-These ... moreindicator lights are mainly used on the circuit or mechanical equipment to monitor and alarm the operation status of the equipment, indicate whether power is on or show the operating condition of an equipment device.Technical Indexes:Model: AD16-22SMRated Voltage: AC/DC 24VRated Current: ≤20mALight Type: Flashing LEDSound Type: IntermittentBrightness: ≤100cd/m2Withstand Voltage: 2.5kV for 1 MinuteInsulation Resistance: ≤2 MilliohmContinuous Work-Life: ≥30,000HDimension:Head Diameter: 28mm (1.1")Head Length: 13mm (0.51")Depth Behind Panel: 53mm (2.09")Overall Length: 66mm (2.60")Mounting Hole Dia.: 22mm (7/8")Fits Panel Thickness: ≤6mm (0.
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Free Shipping Condition: Neu Location: China Model: DPOX180H Pass. Intercepted wave signal: 500. Signal generator: 14 kinds of standard function signals. Waveform refresh rate: better capture the ... moresignal, so that the abnormal waveform is nowhere to hide.
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Free Shipping Condition: New Location: Ljubljana, Slovenia The DKG-253 connects to a forward acting proportional electric actuator and a magnetic speed sensor. However the output current limiting circuit will ... moreprotect the unit against output short circuits. - Forward acting actuator output.
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$6.99 Shipping Condition: New Location: China Adf4351, the traditional vco + pll + 6 series high speed bistable circuit (except 2 circuits, trigger d). Simple RF signal source signal generator. 35-2200 ... moremhz is obtained by frequency division. This is for high frequency.
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$2.57 Shipping Condition: Neu Location: China The LC ICL8038 module is designed for common frequency ranges. It is adjustable from 5 gears and generates low-distortion triangular waves, square and ... moresine waves from 10Hz to 450KHz. Sine wave can be used for test signals, drive signals, carrier frequency signals, etc; square wave can be used for switching signals, trigger signals, etc; triangular wave is mainly used for scanning signals.
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$3.30 Shipping Condition: New Location: China DC 3V-5V 5351 Si5351A Si5351 I2C Cloc k Generator Breakout Board Module Signal Generator Clock 8KHz-160MHz For Arduino. Never hunt around for another ... morecrystal again, with the Si5351A clock generator breakout !
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$3.77 Shipping Condition: Neu Location: China Frequency: 1Hz - 1MHz. Flatness: +0.05dB 1Hz - 100kHz. Waveforms: Square, Sine & Triangle. TRIANGLE WAVE. SQUARE WAVE. 6.Schematic diagram of Function ... moreGenerator. The waveform may not be stable for more than 12 v.
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$3.77 Shipping Condition: Neu Location: China LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle;. PWM output, you can set the frequency, duty ... morecycle;. frequency display: 100 indicates PWM output 100Hz pulse;.
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Free Shipping Condition: Used Location: China This international order may take longer to arrive. after you have paid. Condition: USED.
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$2.81 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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$2.57 Shipping Condition: Neu Location: China Main chip: NE555;. 2PCS NE555 Duty Cycle and Frequency Adjustable Module Square Wave Rectangular Wave. Output with LED indication (low level ,LED will ... moreon; high level, LED will off; low frequency, the LED flashes);.
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$3.77 Shipping Condition: Neu Location: China E.g., frequency display: 100 represent the pulse of 100Hz ;. Lcd can display frequency and duty datio,Easy to oprate;. 1.01 represent the pulse of 1.01KHz;. ... more54.1 represent the pulse of 54.1KHz. 1.2.4 represent the pulse of 124Hz.
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$2.81 Shipping Condition: Neu Location: China Main chip: NE555;. Step up module. Adapter Module. Step down module. Output with LED indication (low level ,LED will on; high level, LED will off; low ... morefrequency, the LED flashes);. Display module. Wireless module.
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Free Shipping Condition: New Location: Springboro, United States Engineers took technology from both lines to create the best compression connectors in the world: Snap-N-Seal ProSNS. All three connector styles, F-type, ... moreRCA, and BNC, feature 75 ohm impedance for low signal loss.
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Free Shipping Condition: New Location: China You will receive helpful and practical solution through the communication between us.
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$2.99 Shipping Condition: New Location: China Compatible: For the ADF4351 ADF4350 integrated phase-locked loop, introduced this host computer's USB and serial port module. In addition, with 1/2/4/8/16/32/64 ... morecrossover circuits, users can generate RF output frequencies as low as 35 MHz.
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$3.89 Shipping Condition: Neu Location: China Signal generator x1(With Or Without Battery). OLED LED&RGB. Am 07.04.21 hat der Verkäufer die folgenden Angaben hinzugefügt Am 05.07.2023 hat der Verkäufer ... moredie folgenden Angaben hinzugefügt hope you could understand.
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$2.57 Shipping Condition: Neu Location: China Welcome to my ebay store! You will find your favorite products. Pass by do not miss.thank you! Product Detail Description: 100% Brand new and high quality. ... moreSimple and compact VGA/XGA color generator. It is a unique. Practical product for testing and adjusting VGA/SVGA/XGA display devices such as monitors, projectors, etc. In the four most common VGA resolution modes- 640x480, 800x600, 1024x768 and HV8-1,HV8-2,HV8-4 and HV8-8. VGA Cable not include. Output: Standard VGA/XGA RGBHV signal on an HD15F connector(15 pin D connector) Resolutions: 640 x 480. 60 Hz 75Hz. 800 x 600, 75 Hz. 1024 x 768,75 Hz. Power: 9VDC Battery or USB Power(Both all not include) Dimension: 60*30mm Signal: LED: Resolution, Horizontal, Vertical, Sync Polarity H/V: Display Pattern, 1, 640*480, 31.625, 60, Grey White Screen, 2, 640*480, 37.555, 75, Grey White Screen, 3, 800*600, 46.943, 75, +/+, Grey White Screen, 4, 800*600, 46.943, 75, +/+, Red Screen, 5, 800*600, 46.943, 75, +/+, Green Screen, 6, 800*600, 46.943, 75, +/+, Blue Screen, 7, 800*600, 46.943, 75, +/+, Color Bars, 8, 640*480, 31.625, 60, Cross-hatch, 9, 800*600, 46.943, 75, +/+, High Voltage 1, A, 800*600, 46.943, 75, +/+, High Voltage 2, B, 1024*768, 60.008, 75, +/+, Grey White Screen, C, HV8-1, 29.455, 48, Grey White Screen, D, HV8-2, 36.018, 77, Grey White Screen, E, HV8-4, 65.313, 106, Outline Border Blue, F, HV8-8, 85.84, 165, Outline Border Red, Package Included: 1x VGA Signal Generator For LCD& CRT 15 Signal Feedback We maintain hightest buyer ratings Positive Feedback will be much appreciated from you. Any dissatisfaction. Please contact us immediately! Please do not leave neutral or negative feedback before we help you out. Payment We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. Shipping We Ship to Worldwide. Except Hong Kong. Italy, Nigeria. Items will be shipped within one business day on payment received. Ite
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$2.57 Shipping Condition: Neu Location: China LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle;. PWM output, you can set the frequency, duty ... morecycle;. frequency display: 100 indicates PWM output 100Hz pulse;.
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$3.00 Shipping Condition: New Location: China AD9834 provides a phase modulation and frequency modulation function. Similarly, when the clock rate is 1 MHz, AD9834 can achieve a resolution of 0.004Hz. ... more1Pcs AD9834 DDS Signal Generator Module Sine / Triangle Wave Generator module Board Signal Sources generator Hot Sale Wholesale.
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$2.57 Shipping Condition: Neu Location: China Main chip: NE555;. 5 PCS NE555 Duty Cycle and Frequency Adjustable Module Square Wave Rectangular Wave. Output with LED indication (low level ,LED will ... moreon; high level, LED will off; low frequency, the LED flashes);.
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Free Shipping Condition: New Location: Prescott, United States This active buzzer module features a buzzer and a 9012 triode on its board. The module includes a 3-pin input header for Vcc, Ground, and signal. Primary ... moreComponent: Buzzer. Physical Interface: 3 Pin Header (Dupont).
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$2.81 Shipping Condition: Neu Location: China wholesales 7% off Hot sales! $3.42+ free shipping $2.96+ free shipping $3.55+ free shipping $ 4.96+ free shipping $27.48 + free shipping $15.96+ free ... moreshipping Product Name: NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator NE555 adjustable pulse generator is based on NE555 chip. Built into an oscillator circuit. Ⅰ. That principle The multivibrator composed of 555 timer. And waveform as shown in figure After turning on the power supply. Power supply VDD through R1 and R2 for capacitance C charging, when Uc Ⅱ. Directions for use 1.The input voltage: DC5 ~ 12 v.The amplitude in: 4.2 V to 11.4 V 2.The function and operation: Output duty cycle can be fine-tuning. Duty ratio and frequency is not adjustable, adjustable duty cycle will change the frequency. Ⅲ. Schematic diagram Ⅳ. List of components. The serial number component label footprint value number 1 resistance R1 AXIAL-0.4 1.5K 1 2 Ceramics capacitors C1,C2 RAD-0.1 104 2 3 Ceramics capacitors C3 RAD-0.1 102 1 4 Glowing red LED 5 mm D1 DIP 1 5 NE555 U1 DIP-8 1 6 8 P IC seat 1 7 Potentiometer VR1,VR2 2 8 50V 100UF Electrolytic capacitor C4,C5 RB.15/3 100UF 2 9 50V 1UF Electrolytic capacitor C6 RB.1/2 1UF 1 10 Row needles 0.5 11 Jumper cap 1 12 PCB 1 Maybe you also need: $5.94+ free shipping $3.90+ free shipping $4.22+ free shipping $12.84+ free shipping $2.45+ free shipping $6.62+ free shipping HOT Category On sale For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkFrog Analytics.
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$2.81 Shipping Condition: Neu Location: China 1: RS485/TTL232 interface optional. 4 RS485/TTL232 interface optional. 1 3 Channel 1Hz-20kHz duty cycle frequency adjustable PWM square wave pulse signal ... moregenerator. 5 This module has a total of 3 independent PWM outputs, and the frequency and duty cycle can be set independently;.
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$3.78 Shipping Condition: Neu Location: China 5MHz DDS Function Signal Generator Module Sine/Triangle/Square Wave TTL Output with Sweep Fuction Download Introduction of the instrument UDB1005s series ... moredirect digital synthesis signal generator use DDS technology and FPGA design with the characters of high stability and low distortion ect. With the function of TTL output and 60MHz frequency meter, UDB1005S series have sweep function, the start and end frequency and sweep time can be set at will. It’s the ideal equipment of electronic engineer, laboratory, production lines, the teaching and scientific research. Main technology data ◆ Signal Output function Output waveforms Sine wave. Square wave and Triangle wave Output amplitude ≥ 9Vp-p(signal output. No load) MAX) About 0.1Vp-p(MIN) Output impedance 50 Ω± 10%signal output) DC offset ±2.5V(no load) Display LCD1602 Frequency range 0.01Hz ~ 5MHz Resolution 0.01Hz(10mHz) Frequency Stability ± 1 × 10- 6 Frequency accuracy ± 5 × 10- 6 Sine wave distortion ≤ 0.8% reference frequency is 1kHz) Trinagle linearity ≥ 98% 0.01Hz~10kHz) Rise and fall time of square wave ≤ 100n s Square Wave Duty range 1%~99%digital control mode) TTL Output function Frequency range 0.01Hz ~ 5MHz Amplitude 3Vp-p Fan Out 20 TTL loads COUNTER function Counter Range 0-4294967295 Frequency Meter Range 1Hz~60MHz Input Voltage Range 0.5Vp-p~20Vp-p SWEEP function Frequency range f M1 to f M2 Sweep time 1s~99s Others function Save and Load Parameter M0-M9(M0: default load) User manual Download Package: UDB1005 module x1 5V Power supply x1 pls download the user manual from the above link! Our Working Time is as below(GMT+8) 9:30AM- 6:00PM(Monday to Friday) Please allow us at least 24 hours to reply you when in the office. Thanks! Shipping If you intend to bid for more than 1 item. Then we can ship them together. The total shipping fee will be the sum of individual shipping fees. There is no further discount. We only ship to ebay registered address. So please be assure your address in ebay is Correct and Valid. Item will b
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$3.00 Shipping Condition: New Location: China 1 Frequency adjustable signal generator. Used as a signal source in a circuit;. Output drive current The output circuit is capable of sinking or sourcing ... moreup to 200 mA. 5V to 15V. Input power to work;.
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$3.78 Shipping Condition: Neu Location: China Generator X1. Out+: Current signal output positive pole. Current output: 0-22mA adjustable, load sampling resistance
$84.78 Shipping Condition: Gebraucht Location: Bad Dürrheim, Germany NF-Ausgang: 400 Hz, Ausgangsspannung regelbar. 0,1 V, durch Abschwächer grob und fein regelbar;. Anzahl Röhren. Riesige Sammlungsauflösung div., der Erlös ... moregeht. Honor Signal Generator TE-20 .
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$3.23 Shipping Condition: Neu Location: China JDS2800 Dual-channel DDS Signal Generator Arbitrary Waveform Generator 2.4" TFT. 1 DDS Signal Generator. Waveform vertical resolution: 14 bits. Waveform ... morespecifications Waveform sampling rate: 266 MSa/s.
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$2.99 Shipping Condition: New Location: China AD9854 DDS module. The AD9854 digital frequency synthesizer is a highly integrated device that uses advanced DDS technology and built-in two high-speed, ... morehigh-performance quadrature DACs to form a digitally programmable 1 and Q frequency synthesizer.
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$3.23 Shipping Condition: Neu Location: China Friendly operation interface is easy to use. Easy to carry when going out to work. PWM output can set frequency and duty cycle respectively. PWM output ... more(frequency): Range: 0-9999Hz. With conventional signal input and output functions.
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$3.00 Shipping Condition: New Location: China ADF5355 High frequency signal source colour screen module. - ADF5355 PCB beautiful appearance. - 1 x ADF5355 Module. - RF output frequency range:54 MHz~13,600 ... moreMHz decimal Fractional-N Frequency Synthesizer and round number N frequency division synthesizer.
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$4.49 Shipping Condition: New Location: Aliquippa, United States Large quantity buys?.
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$3.59 Shipping Condition: New Location: China NE555 Duty Cycle. Used as a signal source in the circuit. The output frequency is not adjustable, and the output frequency is basically stable during ... morethe process of adjusting the duty cycle. Output drive current.
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Free Shipping Condition: New Location: 龙华区, China You should receive the item within 2-4 weeks. Therefore, make sure you need it before buying the product. It's very important, we need it.
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$2.99 Shipping Condition: New Location: China 8A 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Module Signal Generator Driver Module for Motor Lamp. ZK-PP2 signal generator is ... morea device that provides electrical signals at a variety of frequencies, square wave,pulse and output levels.It supports dual mode:PWM mode and PULSE mode.It supports high current output and can be directly connected to the motor.It is used as a signal source or excitation source for testing.Widely used in production practice and technology.
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$3.00 Shipping Condition: New Location: China 1 Frequency adjustable signal generator. Used as a signal source in a circuit;. Output drive current The output circuit is capable of sinking or sourcing ... moreup to 200 mA. 5V to 15V. Input power to work;.
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$3.50 Shipping Condition: New Location: China Three-channel PWM is outputted, wide frequency range and the duty ratio can be adjusted independently;. E.g., frequency display: 100 represent the pulse ... moreof 100Hz ;. 1.01 represent the pulse of 1.01KHz;.
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$5.00 Shipping Condition: New Location: China Clock Distributor Square Wave Distribution Amplifier 8-Channel Output (BNC Port Output 0-5Vpp). There is optional OCXO inside. - 1 x Square Wave Distribution ... moreAmplifier. ALM: When the indicator is on, there is no output.
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$2.99 Shipping Condition: New Location: China Onboard NE555 IC. 1pc 5V-12V NE555 Frequency Adjustable Pulse Generator Module. 1, the main chip: NE555;. Single channel signal output, the output duty ... morecycle about 50% square wave. 3 adjustable pulse generated for use by MCU.
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$2.81 Shipping Condition: Neu Location: China 1 TM1637 PWM Pulse 0-99% Frequency 6Hz-100KHz Square Wave Signal Generator Duty Cycle. 1、Frequency range: 6HZ ~ 100KHZ adjustable. PWM signal generator ... more5、Output PWM drive capability: Output with transistor drive, drive current up to 100MA.
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$2.81 Shipping Condition: Neu Location: China Current: 4-20mA. Input Current: 0 / 4-20mA. Receiver&Transmitter. Adjustable Signal Generator. Adapter Module. Step up module. Step down module. Display ... moremodule.
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$3.30 Shipping Condition: New Location: China RGB LED Ring 12 16 24 32 Bits LEDs WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers For Arduino Diy Kit. ● Serial cascade interface, can receive ... moreand decode data through one signal line. ● Built-in power-on reset and power-down reset circuits.
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$3.50 Shipping Condition: New Location: China The AD9833 is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. The output frequency and phase ... moreare software programmable, allowing easy tuning.
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$2.87 Shipping Condition: New Location: China Item Description Features: Size: 31mm* 22mm; Main chip: NE555; Input Voltage: 5V-15VDC. when power supply is 5V. The output current can be 15MA around;when ... more12V power supply, the output current can 35MA around; Input current: =100MA Output amplitude: 4.2V V-PP to 11.4V V-PP. Different input voltage. The output amplitude will be different) Maximum output current: =15MA(5V power supply. V-PP greater than 50% =35MA(12V power supply. V-PP greater than 50% Output with LED indication(low level.LED will on; high level,LED will off;low frequency, the LED flashes) The output requency range is selectable: LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High-frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz The output duty cycle can fine-tune;duty cycle and frequency is not separately adjustable;adjusting the duty cycle will change the frequency; The output frequency is adjustable: Period T = 0.7(RA +2 RB) C RA. RB is 0-10K adjustable; Low profile when C = 0.001UF; IF stalls C = 0.1UF; High-frequency file C = 1UF; HF stalls C = 100UF; so buyers can calculate the frequency of the waveform. Application: As a square wave signal generator.Generates a square wave signal used for experimental development. Used to drive a stepper motor for generating a square wave drive signal. Generate adjustable pulse for MCU. Generate adjustable pulse.To control circuitry associated. Package including: 1pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Shipping Policy The default shipping is by China Post air mail/Hongkong air mail. Item will be shipped within 2-3 working days after full payment is received. The delivery to most of the countries will take 2-4 weeks. If there's no problem when pass through the customs. It will take about 30 days or more to some places like South America.India,Mexico and Africa. We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not
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$2.57 Shipping Condition: Neu Location: China Via three serial interfaces to write data. 1PCS AD9833 DDS Signal Generator Module. Linear loss, linear decay. Scan clock generator. Module Features support ... moreuniversal plate (tunnel plate), a multiple-board pins are 2.54mm, can be easily welded universal board.
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$3.00 Shipping Condition: New Location: China 3: MODBUS RTU Command support 03 06 function code. 1 x N4DAC02 12-25V 2 Channel DAC(PWM+ADC) RS485 Modbus Module. 7 :Under the MODBUS command mode, it ... morecan support up to 247 devices in parallel. RS485 Remote monitoring;.
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$4.31 Shipping Condition: Neu Location: China Modell HT008. Verwenden Sie die Signalquelle MAX2870ETJ+ 23,5-6000 MHz. Frequenzausgangsbereich: 23,5 - 6000 MHz, mit Point/Sweep-. Minimale Regelgenauigkeit: ... more0,001 MHz. Passen Sie die Frequenzausgabe über 5 integrierte Tasten an.
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$4.10 Shipping Condition: Neu Location: China Main Chip: NE555. 1x NE555 Board. Adapter Module. Step up module. Step down module. Display module. Wireless module. GPRS Board.
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$3.99 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;. ... more0-20MA/4-20MA Current Signal generator. The output current range is 0.50-21.00MA (for 4-20MA) and the maximum output current capability is 21MA.
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$2.57 Shipping Condition: Neu Location: China 1 x XR2206 Function Signal Generator DIY Kits Sine Triangle Square Output 1HZ-1MHZ. Frequency: 1Hz - 1MHz. Flatness: +0.05dB 1Hz - 100kHz. Waveforms: ... moreSquare, Sine & Triangle. TRIANGLE WAVE. SQUARE WAVE.
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$3.50 Shipping Condition: New Location: China 1 x TLC5615 TLC5618 10bit DAC Module Applied Sine Wave Generator High Speed Serial Port. Arduino Module. Dout: Cascade output pin. SCK: clock input.
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$2.57 Shipping Condition: Neu Location: China 2PCS ICL8038 IC:. ICL8038 - Yellow ICL8038 Kits ICL8038 pin functions Model: ICL8038. ICL8038 - Green ICL8038 Low-frequency (1) output triangular wave, ... moresquare wave and sine wave.
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$6.30 Shipping Condition: New Location: EASTLEIGH, United Kingdom PWM Signals are those that have variable duty cycles and are found in many thousands of circuits. PWM Generator. Build a PWM generator. PWM signal has ... morevariable duty cycle. £6.99 / Kit. Included in this kit.
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$2.99 Shipping Condition: New Location: China And we accept Wire Transfer, Escrow.
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$3.59 Shipping Condition: New Location: China NE555 Duty Cycle. Used as a signal source in the circuit. The output frequency is not adjustable, and the output frequency is basically stable during ... morethe process of adjusting the duty cycle. Output drive current.
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$4.86 Shipping Condition: Neu Location: China Digital led 0-10V Voltage Generator 4-20mA Current Signal Generator Transmitter Description: HV300 is a small current and voltage signal generator. You ... morecan generate two signals 0 ~ 20MA current signal, 0 ~ 10V voltage signal. The module is easy to use. The input data by key operation, and immediately updates the output signal. Specifications: No. Item Parameter Unit Remark 1.Current signal range 0.000 ~ 20.000 MA 2.Voltage signal range 0.000 ~ 10.000 V 3.Operating voltage 7 ~ 12 VDC 4.Operating Current 5.Operating Temperature-40 ℃ ~ 65 ℃ Celsius 6.Storage Temperature-40 ℃ ~ 65 ℃ Celsius 7.Size 57* 45* 20 mm Length X width X height Display is not backlight. The user can replace the backlight, standard LCD1602 Interface) Interface description P4 connector(power supply) VDD: positive power supply(7 ~ 12V) GND: power supply negative P2 interface(output signal) QI: current signal output. GND: power supply negative. QV: voltage signal. GND: power supply negative. Key Description UP: Plus key. DOWN: Decrement key. ENTER: Select the setup data bits. FUN: Voltage setting/ Current setting. product application: Signal generator; Instrument calibration; Package list: 1. Dual Channel 0-10V Voltage Generator 4-20mA Current Signal Generator Transmitter x1 We only accept Paypal in Ebay. If you want to pay via other method please contact us. 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 biding. Item will be shipped within 24 hours on payment received from Hong Kong using Airmail. Delivery time depends on destination and other factors. It may takes up to 30 business days. Optionally. Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available Here is the estimated time for your reference only: The delivery time may vary due to public holidays. Countries, and cust
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$2.81 Shipping Condition: Neu Location: China 0~55MHz DDS Signal Generator For HAM Radio VFO SSB RIT 6 Bands Description: This is a 0~55MHz(latest version. Firmware updated in 2013) DDS Signal Generator. ... moreIt is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. This generator has 78L05 voltage regulate. Input current at 200MA. Input voltage 8-9V would be the ideal voltage. Input voltage of 12V can only be used for short time testing. Otherwise will cause heat to board. 5p/6p connect to encoder as per photo. 7p of the middle connects to digital matrix input. 14p(8V GND) is 8V power supply from main board. If powered by main board. DDS does not need independent power supply. 1~6 correspond to 6 frequency bands: 3.8,7,9,14,18 or 21,27 or 29) ISB. USB, CW are the three mode choices. DT is signal from main board Keys& Connection interfaces: ENC: encoder switch MEM: switch for memory mode VFO: Transfer from VFO A to VFO B. Or from VFO B to VFO A. SSB: Working mode change: circulate from USB. LSB, AM, CW, and on and on. RIT: fine tuning to receiving frequency CAL: set functions KB-1 and KB-2 have common shared pin. But is not GND. How to operate: Press CAL. Power on, then we enter setting screen. Let go/release CAL. A: ENABLE 6XREFCLE: setting chip clock mode. Adjust frequency encoding setting. AD9851 set to 6-multiply frequency, AD9850 set to 1multiply frequency. Press CAL then quickly release to enter next step B. B: DDS-SYSTEM-CLK: Chip working frequency setting. Use encoder switch to adjust value. Operate in accordance with STEP key. AD9851 set at oscillator 6-multiply channel. AD9850 set at actual output of oscillator. Press CAL then quickly release to enter step C. C: MIN_RX_DDS_FREQ:Setting minimum working frequency. Use encoder switch to adjust value and in accordance with STEP key. Press CAL then quickly release to enter step D. D: MAX_RX_DDS_FREQ: Setting maximum working frequency. Use encoder switch to adjust value and in accordance with STEP key. Smaller than 60MHz would be OK) Press CAL then quic
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$3.23 Shipping Condition: Neu Location: China Model: DPOX180H Pass. Intercepted wave signal: 500. Waveform refresh rate: better capture the signal, so that the abnormal waveform is nowhere to hide. ... moreComplete trigger function: automatic, single, conventional three trigger modes: rising edge, falling edge trigger mode.
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$3.78 Shipping Condition: Neu Location: China 5MHz DDS Function Signal Generator Module Sine/Triangle/Square Wave TTL Output with Sweep Fuction Download Introduction of the instrument UDB1005s series ... moredirect digital synthesis signal generator use DDS technology and FPGA design with the characters of high stability and low distortion ect. With the function of TTL output and 60MHz frequency meter, UDB1005S series have sweep function, the start and end frequency and sweep time can be set at will. It’s the ideal equipment of electronic engineer, laboratory, production lines, the teaching and scientific research. Main technology data ◆ Signal Output function Output waveforms Sine wave. Square wave and Triangle wave Output amplitude ≥ 9Vp-p(signal output. No load) MAX) About 0.1Vp-p(MIN) Output impedance 50 Ω± 10%signal output) DC offset ±2.5V(no load) Display LCD1602 Frequency range 0.01Hz ~ 5MHz Resolution 0.01Hz(10mHz) Frequency Stability ± 1 × 10- 6 Frequency accuracy ± 5 × 10- 6 Sine wave distortion ≤ 0.8% reference frequency is 1kHz) Trinagle linearity ≥ 98% 0.01Hz~10kHz) Rise and fall time of square wave ≤ 100n s Square Wave Duty range 1%~99%digital control mode) TTL Output function Frequency range 0.01Hz ~ 5MHz Amplitude 3Vp-p Fan Out 20 TTL loads COUNTER function Counter Range 0-4294967295 Frequency Meter Range 1Hz~60MHz Input Voltage Range 0.5Vp-p~20Vp-p SWEEP function Frequency range f M1 to f M2 Sweep time 1s~99s Others function Save and Load Parameter M0-M9(M0: default load) User manual Download Package: UDB1005 module x1 5V Power supply x1 pls download the user manual from the above link! Our Working Time is as below(GMT+8) 9:30AM- 6:00PM(Monday to Friday) Please allow us at least 24 hours to reply you when in the office. Thanks! Shipping If you intend to bid for more than 1 item. Then we can ship them together. The total shipping fee will be the sum of individual shipping fees. There is no further discount. We only ship to ebay registered address. So please be assure your address in ebay is Correct and Valid. Item will b
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