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Free Shipping Condition: New Location: China Travel length:50/100/150/200/250/300/350/400/450/500/550/600/650/700/750/800/850/900/950/1000mm. Digital readout Basic Functions In total ,it is a mutlifunctional ... more2 axis / 3 axis DRO can be use on lathe, milling, wire cutting,spark and other machines.
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$2.59 Shipping Condition: Brand New Location: China 1 x 150W Inverter Boost Circuit Board. Do not overload, Do not short circuit output. PCB board using grade plate. Input: DC12V. The board features a high ... morefrequency square wave AC output. Power can not be reversed.
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$2.54 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: New Location: China
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$3.00 Shipping Condition: New Location: China The frogs calling Kit 3.1 public version based combined with the actual usage Fixed several key issues, after several debugging before the formation of ... morethe current version. This machine is simple direct conversion transceiver interference, selectivity can be compared and the super heterodyne receiver, it is necessary to use not worse than the length of a half-wave dipole antenna, or communication is relatively poor.
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Free Shipping Condition: New Location: China The copper resistance at the two ends of the coil central tap will have different errors, and the errors are larger. For all kinds of professional HIFI ... morefront-end, audio signal isolation use. Its principle is simple.
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$1.99 Shipping Condition: New Location: China 4ch optoelectronic isolation digital input channel (NPN Low level input). 4ch Darlington tube digital output channel (ULN2803 NPN output). RS485 MODBUS ... moreRTU standard communication protocol. RS485 communication isolation protection 3000VDC, DI digital input port isolation protection 3000VDC.
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$3.00 Shipping Condition: New Location: China High-end audio decoders, digital turntables and other audio devices with external 10MHz clock input. - ALM: Status indicator. - 4-channel 10MHz outputs, ... moreincluding 2-channel square waves and 2-channel sine waves.
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$3.99 Shipping Condition: New Location: China BG7TBL OC8-ADJ 10K-150M 8-Channel Adjustable OCXO Frequency Standard 10M High Stability with BNC Connector. - Frequency step: 10K - 10M, 1Hz; 10M - 150M, ... more10Hz. - Frequency range: 10K - 150M, OUT6 can only output 0.5M, 1M, 2M, 5M, 10M, 20M, 50M, 100M.
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$10.00 Shipping Condition: New Location: Ontario, United States 1pc 3Axis DRO Digital Readout. Min resolution of DRO angle :0.0001/pulse. (4) Digital readout kit can avoid wasting weeks to check machine precision. ... more(6) 1pc digital readout(2Axis/3Axis) with scales(upon your options), 5μm /1μm resolution (at 45ºC).
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$3.59 Shipping Condition: New Location: China Description. Description: Product description Description: Module main technical parameters: 1.Working Voltage: 5V(DC) 2.Static current: Less than 2mA. ... more3.Output signal: Electric frequency signal. High level 5V, low level 0V. 4.Sensor angle: Not more than 15 degrees. 5.Detection distance: 2cm-450cm. 6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal: output TTL PWL signal Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND Use method: 1.Product feature HC-SR04 ultrasonic module can offer non-contact distance sensing function. The range of which is 2cm—400cm. and the range accuracy is up to 2mm; the module includes ultrasonic transmitter, receiver and control circuit. The basic operation principle is below: 2.use IO port TRIG to trigger ranging. It needs 10 us high level signal at least 3.Module can send 8 pro 40 kz square wave automatically. And will test if there is any signal returned. 4.If there is signal returned. Output one high level signal via IO port ECHO. The duration of the high level signal is the time from transmitter to receiving with the ultrasonic. Testing distance =duration of high level*sound velocity(340m/s) 2 5.electric parameter Electric parameter HC-SR04 ultrasonic module Operating voltage DC 5V Operating current 15 mA Operating frequency 40 Hz Utmost range 4 m Nearest range 2cm Measure angel 15 ° Input trigger signal 10uS TTL pluse Output echo signal Output TTL level signal. Proportional to the range specification 45*20*15 mm The sequence diagram above indicates that you just need to supply one 10 uS pulse or above to trigger the signal. Inside the module, it will send 8 pro 40kHz round electric level with testing the returning wave. Once tested that there is returning wave signal, then it will output echo signal. The pulse width of the echo signal is in direct proportion to the testing distance. Therefore, the distance can be caculated according the duration from the sending signal to receiving signal. Here is the formula below: uS/ 58=cm or uS/148=inc
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Free Shipping Condition: New Location: 朝阳区, China Conditiion: NEW. Communication make our lives better! I promise I can give you satisfying solution. I try my best to select good products to you and service ... moreyou sincerely. Rate (item arrived).
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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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Free Shipping Condition: New Location: United States 10M OUTPUT :SINE WAVE,6dBm+-2dB. - Front panel:10MHz:10M sine wave output. - ALM:alarm led,on:frequency deviation accuary>0.1Hz,offï¼frequency deviation ... moreaccuary
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$2.99 Shipping Condition: New Location: China The OPA548 device is internally protected against over-temperature conditions and current overloads. In addition, the OPA548 device was designed to provide ... morean accurate, user-selected current limit. Unlike other designs, which use a power resistor in series with the output current path, the OPA548 device senses the load indirectly.
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$3.20 Shipping Condition: Neu Location: China Oscilloscope function. 1 x Oscilloscope probe. Adapter Module. To turn off the sound, you can choose to turn off the sound for the whole machine, or turn ... moreoff only selected prompt sounds. Waveform generator function.
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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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$3.59 Shipping Condition: New Location: China Description: Note:There is no batteries in this package! Mini RTCpro DS3231 Brand new and high quality. Use DS3231 high precision real time clock chip ... more(IIC interface rate of 400 KHZ). Reserved AT24Cxx IIC interface EEPROM memory interface, such as the need for welding. High precision 32.768 KHz removing crystal vibration chip internal integration, 0℃ to 40℃ range precision 2 PPM, in error about 1 minutes. The internal temperature sensor chip precision 3℃, a resolution of 0.5℃, measurable environmental temperature. Welding CR927 3 v battery charging. Join meter diode power supply end, connect the power supply without power not to burn. Set the power indicator light. Leads to the SQW/INT and 32 KHZ square wave output interface, can be different frequency square wave output or output clock.
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$3.50 Shipping Condition: New Location: China Output power: 100W. This board is a high-frequency square wave AC output, so the general inductive appliances can not take! Inverter 1. High energy efficiency, ... morelong life, low power consumption. Output ripple: high frequency square wave.
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$2.99 Shipping Condition: New Location: China Common electronic symbol codes for backlight panels in Chinese and English are as follows T he symbols above include the codes commonly used on most LCD ... moremotherboards and backlight boards. LED+: light-emitting diode (light strip) positive electrode.
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$3.57 Shipping Condition: Brand New Location: China Description:Features: transfer molded plastic. Plated shaft lead, solderable. Single phase, halfwave, resistive or inductive load. Specifications:Product ... moreName:Rectifier DiodeModel:1N5408Package Case:DO-27IF:3AVRRM:1000VVF:1VLead:Plated shaft LeadsLead Diameter:1.2mm/0.05''Body Dimension:9 x 5mm/0.35'' x 0.2''(D*L)Each Total Length:58mm/2.28''Weight:3gPackage Content:1Pcs x Rectifier Diode.
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$3.00 Shipping Condition: New Location: China Frequencies can be independently adjusted for each channel. And each channel can save 10 frequencies to call arbitrarily. Thus, it is a must-have for ... moreaudio enthusiasts! - Frequency synthesizer crystal oscillator: TCXO.
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$3.59 Shipping Condition: New Location: China LED String. Server Module. Networking Adapters & Antennas. Module testing: test software (network, serial one). Interface standard: TTL serial port, 2.54MM ... morepin, 3.3V or 5V level. RXD: Serial data receive pin, serial port TTL level, compatible with 3.3V and 5V.
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$38.00 Shipping Condition: Used Location: Lewisville, United States Product Family: POWER PLUS. Type: POWER PLUS.
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$5.35 Shipping Condition: Neu Location: China QLS2805S-5M DDS Signal Generator Function Generator Frequency Counter with Color LCD Communication. - Frequency range: sine wave (QLS2805S) 0HZ~5MHZ; ... moresquare wave 0HZ~2MHZ; triangle wave 0HZ~2MHZ; sawtooth wave 0HZ~2MHZ.
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$3.73 Shipping Condition: Neu Location: China DSO138 oscilloscope production suite features 1 x DSO138 Digital Oscilloscope. Analog bandwidth : 0 - 200KHz. Training for electronic production, complete ... moredetailed descriptive information, like schematics, instructions, etc., making a high success rate.
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$3.20 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 IC1a in the circuit is connected to a multivibrator with a frequency of about 1Hz, and the OP Amp. to be tested is connected to a unity gain inverting ... moreamplifier working state. 1pcs x Operational Amplifier Tester.
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$1.35 Shipping Condition: New Location: China Current: 3A. There are 5 programmable application input detection ports (3 modules switching quantity multiplexing, 2 switching quantities) and 1 programmable ... moreoutput port (3.3V output port). Provide a large number of practical engineering application case source code for free.
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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. Not start by default. - Sine wave output port SMA 10MHZ ... moreSINE 50Ω ≈1.4VPP ≈7dBm. LCD backlight shutdown function.
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$2.99 Shipping Condition: New Location: China 1/10/100 X Passive Buzzer Alarm Module Sensor Beep Arduino Smart Car + Free Cable. I/O I/O interface of SCM. Pin definition. No oscillation source,need ... moresquare wave(frequency 2K-5K ) to drive. Audion 9012 drive;.
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Free Shipping Condition: New Location: China There are 5 programmable application input detection ports (3 modules switching quantity multiplexing, 2 switching quantities) and 1 programmable output ... moreport (3.3V output port). Provide a large number of practical engineering application case source code for free.
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$2.54 Shipping Condition: Neu Location: China Power: 150W. 1 x 150W Inverter Boost Circuit Board. output waveform: square wave frequency. Do not connect the power in reverse, and power and power cord ... moreshould be with enough large current. Output waveform: frequency square wave.
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$3.72 Shipping Condition: Neu Location: China Output 7.83HZ pulse square wave duty cycle 50%, frequency can be fine-tuned correction. Schumann wave electromagnetic wave is very low frequency, can ... morepenetrate any material, is non-free radiation. And each person is a weak potential network, by the Schumann wave excitation, it will produce frequency resonance, the strength of its resonance and the internal structure of the electrical network (human body).
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Free Shipping Condition: Neu Location: China Two independent PWM generators can set the frequency, duty cycle;. "100" indicates that the PWM output pulse of 100Hz;. "54.1" indicates that the PWM ... moreoutput pulse of 54.1KHz;. Indicates that the PWM pulse output 124KHz.
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$2.99 Shipping Condition: New Location: China After the passive buzzer module is powered normally, input a square wave buzzer with a frequency of 2-5k at the I/O pin, otherwise it will not ring. After ... morethe active buzzer module is powered normally, the low-level buzzer sounds on the I/O pin, and the high level does not ring.
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$2.88 Shipping Condition: New Location: China There sidetone launch. Transmit power: 3W @ 12V. Transceiver Distance: 100-300 km. 2, increasing the side tone circuit, so that when you operate the transmitter, ... morethe headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.
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$17.69 Shipping Condition: New: Never Used Location: Mulgrave, Australia With 2K bit static cells organized as 256 x 8. The 14 bit programmable counter/. Note: this IC's are not from China. They are made in Japan. 256 Word ... morex 8 Bits RAM. for using in the TLCS-85A microcomputer system.
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Free Shipping Condition: New Location: China It is a test of the item with a load. A IRS2092-1000W amplifier board is used as a load. It outputs 3 ohm resistance, input is AC223V and power is 1124W. ... more- Conversion Efficiency: Max. The board is constantly upgraded and revised, and the component circuit may be changed.
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Free Shipping Condition: New Location: China Capacity energy statistical error: ±2%. 1Set Power Module. Output current accuracy: ±(0.5%+5 words). Output current resolution: 0.01A. Step-down working ... moremode: differential pressure>0.05%+1V. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: New Location: China First. The scope of this module: 1 is used as a square wave signal generator generates a square wave signal for experimental development use. 2 drives ... morethe stepping motor for generating a square wave drive signal. 3 adjustable pulse generated for MCU to use. 4 adjustable pulse generating control-related circuit. Second. A brief description: 1. Size: 3.1CM* 2.2CM 1. The main chip: NE555; 2. Input voltage: 5V-15VDC. When 5V supply, the output current can be at around 15MA; when the 12V supply, the output current can be about 35MA; 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% Three Advantages: 1. The output with LED indication, there is no output straightforward(low level LED volume, high LED off frequency is relatively low LED flashes) 2. The output frequency range of grades available, the output frequency more continuously adjustable; LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High frequency file: 1KHz ~ 10kHz High-frequency file: 10kHz ~ 200kHz. 3. The output duty cycle can be fine-tuning, duty cycle and frequency are not adjustable, adjust the duty cycle will change the frequency; 4. The output frequency is adjustable; Cycle T = 0.7(RA +2 RB) C. RA. RB is 0-10K adjustable; At low frequencies file C = 0.001UF; IF file when C = 0.1UF; High frequency file C = 1UF; When high-frequency gear C = 100UF. So the frequency of the waveform buyers can own calculations. shipping list:1pcs NE555 pulse frequency adjustable duty cycle module stepper motor driver. We accept Paypal as the payment method. Free Shipping with Tracking Number! Every mail we post have a Tracking Number to check"where is my mail? How long i can get the goods! The default shipping i s by E-PACKET( USPS) 7-12 working days) Item will be shipped within 2-3 working days after full payment is received.
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$4.99 Shipping Condition: New Location: China 2PCS Brand New M48T86PC1 M48T86 Real Time Clock 5V Product information 2PCS Brand New M48T86PC1 M48T86 Real Time Clock 5V Payment Payment. Payable To. ... moreNote. PayPal All payments are due within 7 days of the close of auction. Failing to do so. Non-paying bidders will be reported to eBay. Shipping Policy Delivery Time. We ship to worldwide. It usually takes 10-30 Business Days to delivery. Shipping address. We ship to your PayPal address. Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time. Items will be shipped within 1 to 3 business days upon payment received or cleared. Note. If you don't receive items over 30 business days. Please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.7 days after receive the item) The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us For anything about product. Price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us. 40g.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2B%3E40g-14774cf6383-0x109-
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$14.00 Shipping Condition: New Location: Thailand Type : Log pot or Audio pot. - Shaft Length: 15mm. We will do our best to resolve any problems. CH-026 Door/Window Open Alarm 10-240 seconds. CH-025 Curve ... moreTracer Adapter. - Due to timing differences, we may delay to response but it should be within 24 hours.
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$2.78 Shipping Condition: Neu Location: China 20S 72V 45A Battery Board. 1 X 20S 72V 45A Li-ion Battery Protection Board. Continuous Discharging Current: 45A. 20S 72V 80A Battery Board. Charging Current: ... more45A(Max.). Step2: After confirm the wires are connected OK, plug the connector cable in the BMS.
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$10.00 Shipping Condition: New Location: China 10M output waveform amplitude: sine wave, 11dBm±2dB. - Accuracy: peak-to-peak value: 0.01Hz at 10MHz. Frequency statistical average: 0.0001Hz at 10M. ... more- 10MHz: 10M sine wave output. No light when no power.
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$3.00 Shipping Condition: New Location: China PLL-GNSSDO GNSS Disciplined Oscillator GNSS Disciplined Clock High Precision For GLONASS. - Accuracy: peak-to-peak value: 0.01Hz at 10MHz. Frequency statistical ... moreaverage: 0.0001Hz at 10M. - 10MHz: 10M sine wave output.
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$3.59 Shipping Condition: New Location: China (Can't booster). VHF UHF 144/430Mhz Mini Antenna for Baofeng UV-5R UV-82 BF-888S Walkie Talkie. Power (3-40V), power indicator light, the module is working ... moreproperly. 42mm/46mm Adjustable Watch Case Wrist Band For Samsung Galaxy Watch 4 Classic.
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$3.74 Shipping Condition: Neu Location: China Active power range: when the "display range" within 0-10000W, the power display range is: 0-9999.9W ; when the "display range" above 10000W, the power ... moredisplay range is: 10000-22000W. Electric power range: when the "display range" within 0-10000KWH, the electric power display 9999.999 ; above 10KWH, the electric power display 00000.99KWH ; Maximum display is: 9999999KWH.
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Free Shipping Condition: New Location: China 1PCS 5V/12V/24V Small Relay G5NB-1A-E-5VDC G5NB-1A-E-12VDC G5NB-1A-E-24VDC 5VDC 12VDC 24VDC 5A DC Relay Module. 1Set 13.5V 12F Single Row Farad Capacitor ... moreSuper Capacitor 2.7V 60F Automotive. 16V 1F/2F Farad Capacitor Module 6.92A 2.7V 10F Super Capacitors 0.5-20F Board.
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$3.00 Shipping Condition: New Location: China B7TBL OC3-10M 10M High Frequency OCXO Frequency Standard Low Noise 2-Channel Sine Wave 1-Channel Square Wave. 10M signal - 1 x Frequency Standard. - Reference ... morephase noise: 1Hz - 105dBc/Hz, 10Hz - 131dBc/Hz, 100Hz - 142dBc/Hz, 1K - 150dBc/Hz.
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$38.00 Shipping Condition: Used Location: Lewisville, United States Product Family: POWER PLUS. Type: POWER PLUS.
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$3.00 Shipping Condition: New Location: China MAX98357 I2S Class D Amplifier takes standard I2S digital audio input, not only decodes it into analog, but also amplifies it directly into a speaker. ... morePerfect for adding compact amplified sound, it takes 2 breakouts (I2S DAC + Amp) and combines them into one.
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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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$3.20 Shipping Condition: New Location: China Onboard NE555 IC. 2 x NE555 IC Pulse Signal Generator Module 5-12V Frequency Adjustable Square Wave Ouptut For Arduino Smart Car. Single channel signal ... moreoutput, the output duty cycle about 50% square wave.
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$3.73 Shipping Condition: Neu Location: China goodsmall999 Features: Model:P6100 Bandwidth:DC-6MHz DC-100MHz Attenuation Ration:1:10 Input Resistance:1MΩ:10MΩ Input Capacitance:1X:85pF-120pF 10X:18.5pF-22.5pF ... moreCompensation Range:10pF-30pF Rise Time: Powered by The free listing tool. List your items fast and easy and manage your active items.
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$38.00 Shipping Condition: Used Location: Lewisville, United States Type: MVT PM. Manufacturer: General Electric.
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Free Shipping Condition: New Location: China 500W Inverter DC 12V-24V to AC 180V-220V-380V Booster Board Module. Power: 500W. Can be used as a pure sine wave, sine wave, single silicon machine, four ... moregrade silicon machine before booster inverter circuit.
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$3.00 Shipping Condition: New Location: China There sidetone launch. Transmit power: 3W @ 12V. Transceiver Distance: 100-300 km. 2, increasing the side tone circuit, so that when you operate the transmitter, ... morethe headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.
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$3.57 Shipping Condition: Brand New Location: China Description:This Bridge Rectifier features single phase, half wave, low power loss, low reverse leakage current, electrically isolated metal case for ... moremaximum heat dissipation, through hole mounting type.Great for printed circuit board to used. Specifications:Product Name:Bridge RectifierModel: KBPC1010Output Current(DC):10A(Max)Peak Current:5mARepetitive Peak Reverse Voltage(AC):1000VPhase:Single PhaseTerminals : 4Fixing Holes Diameter :6mm/ 0.24"Body Size:28.3 x 28.4 x 22.3mm / 1.11" x 1.12" x 0.88" (L*W*H)Material:Resin, MetalColor:Gray, Silver ToneNet Weight: 22gPackage Content:1 x Bridge Rectifier.
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Free Shipping Condition: New Location: China Item No: AS150. 6x PairAS150 Connector(6PCS Male+6PCS Female). With spring clip, the connection is more firm, you don't need to worry the connector to ... moreknock off easily again. Super inflaming retarding PA, high temperature resistance, make a longer life.
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