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Free Shipping Condition: New Location: China 1x Bluetooth Music Tesla Coil. Do not run through your life so fast that you forget not only where you have been, but also where you are. hope you could ... moreunderstand. 1x Electricity needle. Host size: 106 106 61mm.
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Free Shipping Condition: New Location: 朝阳区, China Rate (item arrived).
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Free Shipping Condition: Neu Location: China 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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$2.99 Shipping Condition: New Location: China Input trigger signal: TTL pulse of 10uS. 1、This module should not be connected with electricity. If it is to be connected with electricity, let the GND ... moreend of the module be connected first, otherwise it will affect the normal operation of the module.
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Free Shipping Condition: New Location: China 10M OUTPUT :SINE WAVE,1Vrms (13dBm+-3dB). The taming clock is characterized by fast locking speed, open ground, 3-5 minutes, frequency accuracy up to ... more5E-9(0.05 HZ@10mhz).
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Free Shipping Condition: New Location: China 2 Axis DRO digital readout for milling lathe machine with precision linear scale. NOTE： This kit includes 2 pieces 5 micron linear scale and 1 pieces ... more2 axis DRO. 650MM and 350MM. It is compete dro kits with parts to fit mounting.The linear scale has to be chosen from 50-1000mm travel length.
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$526.00 Shipping Condition: New Location: China Beads glue dispersing agent (DP), surface spray. The point light source into surface light source, to ensure consistency of better visual effect, more ... moreplump, soft. Pixel density (dots /m2) 10000. Color temperature RGB color brightness through the software of 100 adjustable color.
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$5.00 Shipping Condition: New Location: China Music Tesla Coil High Frequency Bluetooth and Audio Cable Connection Coil Touchable Musical Tesla Coil with 48V Input. - 2 x Micro Bulb. Usually it costs ... moreabout 30USD-50USD. - Scan the code to obtain the square wave music file after receiving the product.
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$6.42 Shipping Condition: Brand New Location: 江夏区, China Title： 4th Order Filter Module Band Pass Low Pass High Pass Custom Ic Filter Circuit Frequency Band 1MHz Signal Filtering. Filter type: high pass, low ... morepass, band pass Low-pass cutoff frequency range: 1MHz (MAX), (due to the operational amplifier bandwidth limitation, the highest frequency is 2MHz).
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Free Shipping Condition: New Location: China SINO SDS3 Digital readout 1 axis DRO. When the linear encoder is positioned, set the coordinate value you want. ( left to right） LED state Digital readout ... morestate. digital readout. lighted, L warning is output by the digital readout, the L relay is on. ).
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$3.18 Shipping Condition: Neu Location: China The second signal generator consists of CD4060 and CD4013, which generates a square wave signal with a frequency of 1HZ. CD4060 is a 14-level binary frequency ... moredivider/oscillator. It consists of a 32768HZ oscillator with external resistors R44, R43, C1, C2 and Y1.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Automatically identify the pin layout of components. It is displayed with the capacitance symbol, and the value is displayed on the right side, and the ... morevalue with 4 decimal places can be displayed. The protection diodes of bipolar transistors and MOS tubes can be detected.
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$3.00 Shipping Condition: New Location: China 1x Bluetooth Music Tesla Coil. If you don't receive. All products are quality checked. They are new and in good. very important to us. We will be happy ... moreto resolve. Otherwise deal is final. 1x US Plug Power Adapter.
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$5.00 Shipping Condition: New Location: China Added sine wave 10MHz (optional start-up forced output), which is convenient for audiophiles. - Sine wave output port SMA 10MHZ SINE 50Ω ≈1.4VPP ≈7dBm. ... moreLCD backlight shutdown function. Through the serial port, you can set 0-3600 seconds to turn off the LCD backlight.
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$2.50 Shipping Condition: New Location: China Schumann wave is a kind of natural energy, it is inexhaustible, inexhaustible. Anyone who can easily resonate with Schumann waves can obtain energy, and ... moreis naturally full of energy and health. Schumann wave is a very low frequency electromagnetic wave, can penetrate any material, is non-free radiation.
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Free Shipping Condition: New Location: China Actuator Type: Roller Lever Arm. - Roller Size: 5 x 3mm / 0.2" x 0.12" (D T). - Lever Arm Size: 17.5 x 4mm / 0.69" x 0.16" (L W). 36 x Micro. carburetors ... moremicro. 10 Pcs 12V Toggle Car Bling Accessories Yacht Accessory Accesories.
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$2.53 Shipping Condition: Neu Location: China Onboard NE555 IC. 1 x NE555 adjustable frequency pulse generator module For Arduino Smart Car. Single channel signal output, the output duty cycle about ... more50% square wave. Onboard power indicator.
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$2.99 Shipping Condition: New Location: China This Tesla coil has 2 specifications to choose from, with Bluetooth and without Bluetooth, with Bluetooth function can be connected to Bluetooth, play ... moremusic, the arc length of up to 10cm. 1 X black music Tesla coil without Bluetooth without shell.
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$2.77 Shipping Condition: Neu Location: China 1 ICSK050A Stable DIY Kit Clap Switch Suite Sound Sensor DIY Electronic Production. Clap switch kit is composed of a number of resistors, capacitors and ... moretransistor amplifier circuit. Q1 and Q2 form a secondary audio amplifier, an audio signal received from MK1 C1 is coupled to the base of Q1, the amplification is fed directly from the collector to the base of Q2, the collector of Q2 to obtain a negative square wave with to trigger the bistable circuit.
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Free Shipping Condition: New Location: China Output power: 15W. 1: HD display, colorful interface, clear and intuitive. (3) Set charging current (constant current value) and set current directly. ... moreOutput current: 0.000A~2.000A. Energy: 0-999999WH.
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$2.99 Shipping Condition: New Location: China Module model: OPA544. OPA544 is protected by internal current limit and thermal shutdown circuit. OPA544 has industry standards and can be easily installed ... moreon the heating device; the heat sink has excellent heat dissipation performance.
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$2.77 Shipping Condition: Neu Location: China And everyone has a weak potential network, excited by Schumann waves, it will produce frequency resonance, and the strength of its resonance is related ... moreto the internal structure of the electrical network (human body).
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$10.09 Shipping Condition: New Location: Cerdanyola del Vallès, Spain 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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$2.53 Shipping Condition: Neu Location: China 1 x 360 Degree Rotary Encoder Module For Arduino. A, B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase ... moreposition 90 °. when anti-clockwise, B phase position pull ahead A phase position 90 °.
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$5.00 Shipping Condition: New Location: China High stability OCXO inside, annual aging 0.5Hz. - 1 x OCXO Frequency Standard. A: Adjust the OCXO frequency inside. - Output/input interface: BNC. - Size: ... moreW x H x L = 100 x 55 x 120 (includes BNC connector).
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$2.53 Shipping Condition: Neu Location: China 1 on-board chip NE555. 2pcs NE555 adjustable frequency pulse generator module For Arduino Smart Car. 2, a single channel output, the output duty cycle ... moresquare wave is about fifty percent.
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$2.99 Shipping Condition: New Location: China Module model: OPA544. OPA544 is protected by internal current limit and thermal shutdown circuit. OPA544 has industry standards and can be easily installed ... moreon the heating device; the heat sink has excellent heat dissipation performance.
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$2.50 Shipping Condition: New Location: China 1 x 152 Host. Analog signals and non-periodic digital signals can be used freely. 1 x Adaptor (not included in standard version, included in upgraded ... moreversion). 1 x Type-C cable. 1 x Normal Probe. 1 x Instruction Manual.
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$2.77 Shipping Condition: Neu Location: China With excellent performance ASIC chip function generator ICL8038, add a small amount of resistive and capacitive components, can produce sine, triangle ... moreand square wave, and the frequency of the signal, duty cycle, adjustable distortion sine wave.
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$2.99 Shipping Condition: New Location: China X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz. Frequency range: 1Hz ~ 150KHz;. XXX (no decimal point): ... morethe smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;.
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Free Shipping Condition: New Location: United States 10M OUTPUT :SINE WAVE,3.3Vp. - ACCURACY:above than OCXO 2order of magnitude. - Power:DC11.7-12.9V,
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$3.80 Shipping Condition: New Location: China Descirption: 100% brand new and high quality Material: Electrical components Color: See pictures Features: Power: 150W Input voltage: DC12V Output voltage: ... moreAC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none 1. The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. 2. While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. 3. You should install a large heat sink to release its long time high-load (¡Ý100W) work. 4. You could not connect the power inversely. Besides, power supply and power wire shoul.
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$3.50 Shipping Condition: New Location: China Arduino Module. the product is compact and easy to carry. Beeping module 1. I/O I/O interface of SCM. Pin definition. No oscillation source,need square ... morewave(frequency 2K-5K ) to drive. Audion 9012 drive;.
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$5.00 Shipping Condition: New Location: China Accuracy after taming: 10M+/-25uHz. - Output frequency: 10MHz/sine wave/10DBM. Usually it cost about 35USD-50USD. - Interface: SMA; DC 5.5/2.1.
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$5.32 Shipping Condition: Neu Location: China Musical Tesla Coil Touchable Artificial Lightning Music Box Supporting Wired & Bluetooth Audio Input. - Dual modes: 1. Music Mode: Connect to your device ... morevia Bluetooth/audio cable to play square wave music.
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Free Shipping Condition: New Location: New York, United States Output power: ≤120W, continuous output power 85 (W). The MOS tube and the rectifier tube adopt the new original installation to ensure the safety and ... morestability of the converter. The shell uses new aviation aluminum to heat the heat quickly.
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$2.99 Shipping Condition: New Location: China The insufficient power here includes the following situations. It may be. Board output frequency: 50HZ. Quasi-sine wave inverter drive board.
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$7.99 Shipping Condition: New Location: 江夏区, China Suitable for laboratory, engineering technicians and enthusiasts. MWG20 full-function signal generator. Output amplitude. Amplitude characteristics. 1,DDS ... moresignal source 1;. Frequency Characteristics.
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Free Shipping Condition: New Location: China NOTE： This kit includes 2 pieces 5 micron linear scale and 1 pieces 2 axis DRO. It is compete dro kits with parts to fit mounting.The linear scale has ... moreto be chosen from 50-1000mm travel length. This is amutlifunctional 2 axis DRO may be used on lathe machine, mill machine and other machines.
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Free Shipping Condition: New Location: China Features 100% BRAND NEW! Standard: USB2.0 standard. Backward compatible, in line with the standard RS485 Direction control: the use of automatic data ... moreflow control. Auto distinguish and control data transfer direction Baud:300-9216000bps. Automatically detecting the serial signal data rate Load capacity: support multipoint. Each converter allows RS485 interface device to connect 32 Interface Protection: TVS tube protection. USB self-recovery protection Support Windows98/ME/2000/XP/WIN7/Vista. Linux, Mac Support devices with RS485 interface: surveillance cameras. Video capture device, fingerprint attendance machine, PBX, CNC machine, microcontroller, etc. This converter provides two way serial communications signal Conversion between the RS485 To and from a personal computer USB port Using virtual serial COM port Self-powered from USB Size:Approx. 7.8cm x 1.9cm X 2cm- 3.07inch x 0.75inch x 0.79inch Package Included: 1PCS* USB to RS485 TTL Serial Converter Adapter FTDI interface FT232RL 75176 Module Similar Products $2.12 Time left:7d 1h 53m. $2.18 Time left:20d 6h 50m. $2.85 Time left:11d 4h 42m. $1.66 Time left:8d 22h 21m. $1.70 Time left:13d 21h 56m. $10.96 Time left:7d 1h 59m. $21.48 Time left:7d 1h 59m. $14.88 Time left:30d 0h 1m. $35.86 Time left:30d 0h 1m. $7.24 Time left:30d 0h 1m. $71.66 Time left:30d 0h 1m. $2.60 Time left:20d 7h 38m. Shipping& Handling Shipping Time: The items you ordered will be shipped out in 1-2 business day by Hong Kong Post Air Mail when your payment is clear. Payment We accept PayPal only. We only ship item to your PayPal verified address. Payment must be received within 5 Days from the date of purchase. Return Policy All the products we are selling include factory warranty. Don’t cover items that have been abused, burned and damaged in any form. Please contact us via eBay Message if you have NOT received item in 30 days. We will check it with post office, and then resend or refund any missing item. In the unlikely event that your product is faulty in anyway. You must contact us
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$3.72 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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$2.99 Shipping Condition: New Location: China OPA549 has internal temperature and current overload protection. In addition, OPA549 provides accurate, user-selectable current limits. Unlike other "power" ... moreresistors connected in series with the output channel, OPA549 indirectly senses the load.
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Free Shipping Condition: New Location: China If special frequency is required, the C1 capacitor needs to be replaced. 1 x Pulse Output Adjustable Module. Application: Used as a signal source in the ... morecircuit. Output drive current: 200mA Max. If you do not receive our reply within 48 hours, pls.
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$3.20 Shipping Condition: New Location: China Item Description: No oscillation source.Need square wave(frequency 2K-5K) to drive Audion 9012 drive; Work Voltage:3.3-5V Set bolt hole.Easy to assemble ... morePCB Dimension:3.3cm*1.3cm Pin Definition: Pin definition Vcc 3.3~5V GND the Ground I/O I/O interface of SCM Shipping list: 1PCS*Passive Buzzer Module for Arduino 3PCS*20cm DuPont line 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 customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. If the item is defect when you receive it or you are not satisfied with it. Please return it within 14 days for a replacement or money back. But the items mu
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$2.53 Shipping Condition: Neu 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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$2.90 Shipping Condition: New Location: 福田区, China The main chip: LM358. Produce the adjustable pulse for MCU use. A square wave signal is used to produce a stepper motor-driven drive. Output Current: ... morestrip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors.
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$2.00 Shipping Condition: New Location: China Module with ceramic edge antenna, strong signal. Antenna size 25x25mm. Module size 25mmx35mm. DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler ... moreIsolation Relay. 8 Way Relay Module 5V 10A On Board EL817 Optocoupler Relay Board 3.3V/5V Level.
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$3.19 Shipping Condition: Neu Location: China The second signal generator consists of CD4060 and CD4013, which generates a square wave signal with a frequency of 1HZ. CD4060 is a 14-level binary frequency ... moredivider/oscillator. It consists of a 32768HZ oscillator with external resistors R44, R43, C1, C2 and Y1.
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$3.00 Shipping Condition: New Location: China Added sine wave 10MHz (optional start-up forced output), which is convenient for audiophiles. - Sine wave output port SMA 10MHZ SINE 50Ω ≈1.4VPP ≈7dBm. ... moreLCD backlight shutdown function. Through the serial port, you can set 0-3600 seconds to turn off the LCD backlight.
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$39.72 Shipping Condition: New Location: Compton, United States With sophisticated electronics including power factor correction, as well as input and output EMI and RFI filters, it produces continuous power at over ... more92% efficiency and with output Harmonic distortion below 3%.
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Free Shipping Condition: New Location: United States ACCURACY: above than OCXO 2 order of magnitude. Disciplined state display,1 character,when system is accuary,display L,else not display. - 10M OUTPUT ... more:SINE WAVE,1Vrms (10-15dBm),square wave,3.3/4.7Vpp.
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$2.53 Shipping Condition: Neu Location: China The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie ... morethe Audio- pin to ground. The output is a high frequency 250KHz square wave PWM that is then 'averaged out' by the speaker coil - the high frequencies are not heard.
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$2.99 Shipping Condition: New Location: China 3-way Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz-150Khz 3.3V-30V PWM Board Module. Three-way PWM output, adjustable ... morefrequency, three-way frequency output, duty cycle can be adjusted independently, suitable for most occasions;.
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$8.00 Shipping Condition: New Location: China Near-end phase noise:
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Free Shipping Condition: New Location: China DRO Futures. 3 axis digital readout 1pc. Digital readout DRO. Full of feature & can widely used for mill, lathe, drilling, boring, wire cutting & EDM ... moremachine. linear scale 3pcs. 17:lathe function(match).
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$25.00 Shipping Condition: New Location: Anaheim, United States (DC10H-762/30" travel digital readout scale to replace your defective Acu-rite or Anilam scale. 1) DC10H-762/30" travel scale with encoder and cable with ... morea 6 pin round or 9 pin D connector that will plug directly into your Acu-rite or Anilam display.
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$4.00 Shipping Condition: New Location: China Module Model ADF4351- Cavity. In addition, with the 1/2/4/8/16/32/64 frequency division circuit, users can generate RF output frequencies as low as 35 ... moreMHz. It also provides auxiliary RF output and can be turned off when not in use.
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$1.92 Shipping Condition: Brand New Location: China 1 x 150W Inverter Boost Circuit Board. V0--V4=200V V0--V5=220V. V0--V2=110V V0--V3=175V. V5--V2=110V V4--V3=28V. PCB board using grade plate. Do not overload, ... moreDo not short circuit output. The board features a high frequency square wave AC output.
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$2.50 Shipping Condition: New Location: China Model: DSO152. Analog signals and non-periodic digital signals can be used freely. 1 x Adaptor (not included in standard version, included in upgraded ... moreversion). 1 x Type-C cable. 1 x Normal Probe. 1 x Instruction Manual.
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