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2MHz DDS Function Signal Generator Module Sine/Triangle/Square Wave TTL Output with Sweep Fuction User Manual Download Introduction of the instrument ... moreUDB1002s series direct 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, UDB1002S 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 ~ 2MHz 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 ~ 2MHz 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: UDB1002 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.
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ã¦â€“â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 NE555 Frequency ... moreAdjustable Module Duty Cycle Square Wave Stepper Motor Driver Description: 100% brand new and high quality Quantity:1pc Weight:7 g Color: as picture show Size:30mmx22mmx13mm/1.18"x0.87"x0.51"inch) approx) The scope of this module: 1.Is used as a square wave signal generator generates a square wave signal used for experimental development. 2.To drive a stepper motor for generating a square wave drive signal. 3.Adjustable pulse generated for use by MCU. 4.Adjustable pulse generation. Control circuitry associated. A brief description: 1. The main chip: NE555; 2. Input voltage: 5V-15VDC. 5V power supply. The output current can 15MA around; 12V power supply, the output current can 35MA around; 3. The input current: ≥ 100MA; 4. The output amplitude: 4.2V V-PP to 11.4V V-PP. Different depending on the input voltage. The output amplitude will be different) 5. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Advantages: 1. The output with LED indication. There is no output straightforward(low LED volume, high LED off frequency is relatively low, the LED flashes) 2. The output level selectable frequency range. The output frequency is more continuously adjustable; LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High-frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz 3. The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency 4. 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 the frequency of the waveform buyers can own calculations. Note: Due to the difference between different monitors. The picture may not reflect the actual color of the item. Thank you! Package
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Item Description: 1. Size: 3.5CM* 4.6CM 1. the main chip: LM358; Input voltage: 5V-12VDC. 3. the input current: ≥ 100MA; 4. the output amplitude: close ... moreto the input voltage; 5. the frequency adjustment range: 0.07HZ-2KHZ(also cycle in about 0.45ms to 15s) 6. Duty cycle adjustment range: 0% to 100% High/ cycle) 7. Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors; Frequency adjustment methods: The board has four the shorting cap can select the frequency: Inserted 0 short-circuit cap. The longest cycle upwards to 0.3 s; Inserted one short-circuit cap. The longest cycle can be adjusted to about 4s; Inserted two short-circuit cap. The longest cycle can be adjusted to about 7s; Inserted three short-circuit cap. The longest cycle can be adjusted to about 10s; Inserted four short-circuit cap. The longest cycle can be adjusted to about 15s; 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! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local cu
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Product Name:DDS Signal Generator Module 0-70MHz AD9851 2 Sine Wave and 2 Square Wave good SKU: 1870 Parsts No. Package: Brand: Quantity: 1, 2 sine wave ... moreand 2 square wave output AD9851: 0-70MHz After the 20-30MHz frequency harmonics increases. The waveform will be less and less clean Square Wave: 0-1MHz Low-pass filter with 70MHz. So the waveform better than SN Parallel and serial data input can be selected via a jumper DA produced the benchmark pin(PIN12) leads for easy adjustment to do the magnitude of the output waveform Application Comparator reference input voltage generated by the variable resistor. The resistor can be adjusted duty cycle square wave of different AD9851 module Using 30MHZ Active crystal AD9851 Clock frequency up to 180MHz. AD9851 has 6 octave Maybe you request $ 22.00 + free shipping $ 4.02 + free shipping $ 2.5 + free shipping $2.34 + free shipping $ 1.21 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY.
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新建网页 6 DDS Function ... moreSignal Generator Module Sine Square Sawtooth Triangle Wave Kit New Description: 100% brand new and high quality RS232 to RS485 Convertr Adapter w/3P terminal board Specification: Operating voltage:DC7-9V DDS frequency range: 1HZ-65534Hz. High-speed frequency(HS) output up to 8MHz; DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers; DDS signals: sine wave. Square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave. 1602 LCD menu; Intuitive keyboard. Section into the value: 1.10,100,1000,10000 Hz; The power automatically restore the last used configuration. Offset: 0.5pp-5Vpp Amplitude amount: 0.5Vpp-14Vpp KEY FUNCTIONS: The UP output waveform select The DOWN output waveform select LEFT output frequency- RIGHT output frequency + STOP/ RUN the output stop/ start"UP" key waveforms order: ECG = electrocardiogram wave(in the OFF state. The"left"and"right" keys to set the output frequency. Middle button start, all of the following waveform set) Rev Sawtooth = reverse sawtooth SawTooth = sawtooth Triangle = triangle wave Square = square wave Product size:12cm x 8cm x2cm Package includes: 1 x New DDS Function Signal Generator Module Sine Square Sawtooth Triangle Wave 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 you are not satisfied with the item after receive it. We could offer refund. And refund request is available only requests within a week after pa
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新建网页 6 DDS Function ... moreSignal Generator Module Sine Square Sawtooth Triangle Wave Kit New Description: 100% brand new and high quality RS232 to RS485 Convertr Adapter w/3P terminal board Specification: Operating voltage:DC7-9V DDS frequency range: 1HZ-65534Hz. High-speed frequency(HS) output up to 8MHz; DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers; DDS signals: sine wave. Square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave. 1602 LCD menu; Intuitive keyboard. Section into the value: 1.10,100,1000,10000 Hz; The power automatically restore the last used configuration. Offset: 0.5pp-5Vpp Amplitude amount: 0.5Vpp-14Vpp KEY FUNCTIONS: The UP output waveform select The DOWN output waveform select LEFT output frequency- RIGHT output frequency + STOP/ RUN the output stop/ start"UP" key waveforms order: ECG = electrocardiogram wave(in the OFF state. The"left"and"right" keys to set the output frequency. Middle button start, all of the following waveform set) Rev Sawtooth = reverse sawtooth SawTooth = sawtooth Triangle = triangle wave Square = square wave Product size:12cm x 8cm x2cm Package includes: 1 x New DDS Function Signal Generator Module Sine Square Sawtooth Triangle Wave 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 you are not satisfied with the item after receive it. We could offer refund. And refund request is available only requests within a week after pa
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Hot sale $16.99 $5.81 $3.44 $3.55 $5.44 $9.44 New Arrival $27.73 $127.95 $3.51 $5.65 $3.40 $2.42 Payment info $6.08 $3.43 $8.18 $7.29 $7.14 $5.55 $4.01 ... more$6.16 Product Name:1pcs NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Square Wave SKU:3210 Items Description Features: 1.square wave signal generator. 2.Adjustable pulse 3.PCB size: 3.5x3.6cm 4.input voltage:5V-15VDC Package Listing: 1.5k ohm resistor x1 PCB x1 3296-103 potentiometer x2 male several short cap x1 3mm LED x1 104 cermaic capacitor x2 102 cermaic capacitor x1 DIP8 IC socket x1 NE555 x1 1uf 25v capacitor x1 $27.25. $12.80 $27.28 $12.25 $34.68 $26.49 $24.07 $8.40 Hot Category in our shop! Discount up to 50% Payment, Shipping, Feedback, Returns, About Us, FAQ, We accept PAYPAL payment ONLY. All the item(s) will shipped to your PAYPAL ADDRESS. Please update your Latest Detailed. Exact and Precise PAYPAL Address when purchase. 1) Items will be sent out in 1-2 working days when your payment is clear. 2) For US customers.We use E-Packet(China Post) Delivered in 7-15 days. For Other countries. We use Singapore/Hongkong Post for Free shipping. Order ≥ $40. Free Registered Tracking is provided for you. Order ≤ $40. But need Tracking, you may pay extra cost for $3-$5. 3) Expetited Shipping Service(DHL.FEDEX,EMS) is also provided,Plz contact us for details. 4) About tax.We will do our best to help you to clear the goods,and the tax depends on each country custom. 5) As it is international shipping. Please be patient for your package. We offer Replacment or Refund if you cant get package. When you are satisfied with our service or product. Please leave us Positive Feedback& 5 Star DSR as the following image. Your satisfaction and support is extremely important to our work! If you experience any problem. Please feel free to contact us in advance. We promise to try our best to safisfy you! Please view How to leave us the Positive feedback STEP BY STEP. 1)If for some reason you're not satisfied with our service or product quality. Please
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