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FG-100 DDS Function Signal Generator Module 1HZ-500KHz Sine +Square Wave w/case Description: Main features: Compact. Full-featured, simple operation, ... moreeasy to carry. You can use the adapter, can also be a lithium battery. Together with the oscilloscope can be used to test and measure the electronic circuit testing and debugging. Audio amplifier frequency characteristics and impulse response. As good accuracy and frequency stability of DDS, is also very suitable for scanning time oscilloscope calibration factor. Square wave output attenuator suitable oscilloscope and probe pulse characteristics adjustment. Features: The main output waveform: sine wave and square-wave. Triangle wave, sawtooth wave Maximum output amplitude:± 10Vpp(no-load) Output impedance:50ω±10% Dc bias: ± 10V(no-load) Display: LCD1602 Resolution:1 Hz Power supply: DC 3.5-10V Output frequency range: sine wave: 1Hz-500KHz Square-wave: 1 Hz- 20kHz(the valid range) Triangle wave:1 Hz- 20KHz(the valid range) Sawtooth wave:1 Hz ~ 20kHz(the valid range) Package list: 1X DDS Function Signal Generator Module 1X USB charger cable Feedback: We will leave 5 Star psitive Feedback after receiving the payment.5 Star Feedback is our life. Please help do not leave a neutral or negative feedback and Low score. Please do contact us to get a better solution! Your understanding will be appriciated! We believe all the problems can be solved if buyer works with us I am a honest seller. Please 100% trust! Your sasifation is our final goal! Our best service will let you 100% satisfy! Hope also to receive your 5 star positive feedback! Note: The economy shipping will be no tracking number. Only have the recording number to prove it sent If you need the tracking number. Please select the stardard shipping. Will be sent by the HK Post/China Post Registered mail Contact With Us: 1. Please contact us with any comments. Questions or suggestions that you may have, we will be happy to assist you. 2. You can contact us by leaving us an eBay message. Or em
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4-digit display with decimal value 11 on the right. Resistance symbol is displayed on both sides of the pin number. The two values ??. can be displayed ... morewith a decimal, resolution 0.01 ohms. Capacitor symbol is displayed on the right display values ??.
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Description Pattern Name: 1HZ-500KHZ Used for alignment of audio equipment and up into the lower radio frequencies at the lower end of the Am band or ... moreAmateur bands Features: The main output waveform : sine wave and square-wave, triangle wave, sawtooth wave Maximum output amplitude:± 10Vpp (no-load) Output impedance :50Ω±10% Dc bias: ± 10V (no-load) Display: LCD1602 Resolution: 1 Hz Power supply: DC 3.5-10V output frequency range Sine wave: 1Hz-500KHz Square-wave: 1 Hz - 20kHz (the valid range) Triangle wave: 1 Hz - 20KHz (the valid range) Sawtooth wave: 1 Hz ~ 20kHz (the valid range) Package Included: 1 x DDS Function Signal Generator 1 x USB to DC Power Cable.
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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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Condition: Neu
Location: China
Detecting power transistor and FET protection diodes built. Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic ... moreidentification of the transistor pin out. Transistor test.
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Location: Waxahachie, United States
Electronics Training Manuals 57 Training Manuals on One CD Contains a total of 7863 pages of useful Information. The manuals are presented in Adobe Acrobat ... morePDF files. If you do not have the free Adobe Acrobat Reader Program. You can download it for free at the Adobe website: Note: This CD is available as a"Buy-It-Now" Item in our eBay Store for $7.99. Manuals Included on the CD: The manuals contained on the CD are U.S. Army electronics training manuals(32 files) and U.S. Navy(NEETS) electronics training manuals(25 files) containing a total of 7863 pages. Topics of the 32 Army Electronics Manuals: 01. Introduction To Electronics(79 pages) 02. Basic Electronics(113 pages) 03. Electronics. I(234 pages) 04. Electronics. II(231 pages) 05. Radio Wave Propagation and Antennas(186 pages) 06. Basic Communications Information(51 pages) 07. Radio Direction Finding(53 pages) 08. Powers Of Ten(64 pages) 09. Circuits(66 pages) 10. Cells And Batteries(27 pages) 11. Statics(60 pages) 12. Dynamic Electricity(79 pages) 13. Logical Troubleshooting(31 pages) 14. Digital Numbering System(33 pages) 15. Conductors. Resistors, and Insulators(40 pages) 16. Atomic Structure(43 pages) 17. Basic Operations Of Boolean Algebra(31 pages) 18. Basic Laws Of Boolean Algebra(42 pages) 19. Boolean Simplification- Veitch Diagrams(77 pages) 20. Boolean Application(42 pages) 21. Work Power And Electrical Energy(30 pages) 22. Magnetism- Electromagnetism(47 pages) 23. AC Math and Sine Waves(65 pages) 24. Capacitance(33 pages) 25. Inductance(27 pages) 26. Timing Circuits(167 pages) 27. Basic Oscilloscope(47 pages) 28. Electronic Principles(238 pages) 29. Introduction To Computers(30 pages) 30. Capacitive Reactance(132 pages) 31. Planning Tactical Telephone Systems(73 pages) 32. OhmsLaw(48 pages) ======================================== Topics of the 25 Navy Electronics Manuals: 01. Batteries and Direct Current(283 pages) 02. Alternating Current(250 pages) 03. Circuits(214 pages) 04. Conductors(152 pages) 05. Ge
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LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle;. frequency display: 100 indicates PWM output ... more100Hz pulse;. 1.01 indicates PWM output 1.01K pulse;.
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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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Location: Storrs Mansfield, United States
Solderless Breadboard 2712 interconnected nickel-plated tie points. Fitting all DIP sizes and all components with AWG#22-30(0.3-0.8mm) solid leads DC ... morePower Supplies Fixed DC output: +5VDC@1A; 5VDC@ 300mA, Variable DC output: 0 to +15V and 0 to-15V@ 500mA Input power: 110/220VAC@ 50-60Hz(switchable) Function Generator(5 Ranges) Frequency ranges: 1Hz-10Hz. 10Hz-100Hz, 100Hz-1kHz, 1kHz-10kHz, 10kHz-100kHz, Sine and square wave output: 0-8 Vpp variable, Triangel wave output: 0-6 Vpp variable, TTL mode output: 5Vpp Other Features 2.5" diameter. 8Ω, 25W speaker, 2 banana sockets. 2 BNC jacks, 2 pulse switches(2 sets of outputs: A. A, B, B) Two 7-segment LED displays(digit height: 0.3" 16 bit data switches w/corresponding output points, 16 red LEDs w/separate input terminals, Size: 13.0"W x 10.5"D x 3.5"H, Weight: 9.1 lbs. Includes: Power cord. Manual, and jumper wires
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Location: Fort Collins, United States
RST output/push button reset debounce input. Clock accuracy: 0-40, accuracy 2ppm, annual error about 1 minute.
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Condition: Used
Location: China
10X ICL8038CCPD Precision Waveform Generator/Voltage Controlled Oscillator Features• Low Frequency Drift with Temperature. 250ppm/oC. Low Distortion. ... more1% Sine Wave Output) High Linearity. 0.1% Triangle Wave Output) Wide Frequency Range. 0.001Hz to 300kHz. Variable Duty Cycle. 2% to 98% High Level Outputs. TTL to 28V. Simultaneous Sine. Square, and Triangle Wave. Outputs. Easy to Use- Just a Handful of External Components. Required. International Buyer: Import duties. Taxes, and charges are not included in the item price or shipping cost. Buyer need take the responsibility of these charges. Payment· We only accept Paypal. Shipping· All item will be shipped by Airmail post within 3 business days It takes approximately 12-25days(USA.CA,AU,UK)other country 15-35days. We ship to Paypal address only.Plesae confirm the address in paypal is matched with your shipping address before make a payment. Contact Us If you have any question.Please feel free to connect us.
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Main AVR DDS V2.0 signal generator features DDS signals: sine, square, saw, rev saw, triangle, ECG and noise. DDS signal with variable amplitude and offset;. ... more1x DDS Function Signal Generator Module.
$
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If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. Clock chip: high-precision ... moreclock chip DS3231. Arduino Module. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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Location: China
1 x XY-PWM1 Signal Generator Module. 4.X.X.X (decimal point in ten bits and 100 bits): the smallest unit is 1Khz; and the range is 1KHz~150KHz. E.g. frequency ... moredisplay: 100 indicates PWM output 100Hz pulse;1.01 represents the pulse of PWM output 1.01K.54.1 represents the pulse of PWM output 54.1KHz.1.2.4 indicates the pulse of PWM output 124KHz.
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Location: China
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1、Frequency range: 6HZ ~ 100KHZ adjustable. 1PCS X TM1637 PWM Pulse 0-99% Frequency 6Hz-100KHz Square Wave Signal Generator Duty Cycle. 5、Output PWM drive ... morecapability: Output with transistor drive, drive current up to 100MA.
$
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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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PWM output, can set the frequency, duty cycle. 1PC × Digital PWM Pulse Frequency 1-160KHz Duty Cycle Square Wave Signal Generator. Red Blue Wave Signal ... moreGenerator. User Guide Of Three Channel PWM. Three-channel PWM is outputted, wide frequency range and the duty ratio can be adjusted independently;.
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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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AD9850: 0-40MHz. Active AD9850 125MHz crystal oscillator modules. After the 20-30MHz frequency harmonics increases, the waveform will be less and less ... moreclean. 2 sine wave and 2 square wave output. Low-pass filter with 70MHz, so the waveform better than SN.
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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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Location: China
$
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DC Digital LED Display Sigianl Generator PWM Pulse Frequency Square Wave Rectangular Wave Signal Generator Duty Cycle 12V. DC 12V LED Digital PWM Pulse ... moreFrequency Function Signal Generator Square Wave Rectangular Wave Duty Cycle.
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The AD9833 is a low power, programmable, sinusoidal waveform generator with triangular and square wave outputs. The output frequency and phase are programmable ... moresoftware that can be easily adjusted. No external components are necessary.
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Schumann wave electromagnetic wave is very low frequency, can penetrate any material, is non-free radiation. And each person is a weak potential network, ... moreby 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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NE555 Duty Cycle Adjustable Multivibrator One. Function description: 1. After power on, the output terminal outputs a square wave signal, the amplitude ... moreis approximately equal to the power supply voltage. 2. The output frequency is not adjustable, and the output frequency is basically stable during the process of adjusting the duty cycle. 3. There are 6 kinds of frequency, which can be selected according to needs (measured under 5V power supply, the frequency is allowed to have 10% deviation): 1Hz; 10Hz; 50Hz; 100Hz; 1kHz; 10kHz. 4. The duty cycle is adjusted by the built-in multi-turn potentiometer, and the adjustment range is 1% to 99% (3%-97% for 10kHz modules). Two. power supply: The power supply voltage is DC 5V-15V, the no-load working current is about 2.2mA at 5V, and the no-load.
$
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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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Location: New Berlin, United States
10HP Smart-Boost™ Rotary Phase Converter SB-10. Made by Baldor USA. The Smart-Boost™ is a new breed of Digital Rotary Phase Converters. Our Smart-Boost ... moretechnology aids in the startup of motors external of the phase converter downstream.
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Location: Lewis, United States
TC4421A MOSFET / IGBT 10A Gate Driver, Inverting. INVERTING Gate driver for power MOSFETs + IGBTs. It will both source and sink current from MOSFET gates ... moreto provide fast switching. 10A peak drive current.
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Waveform, frequency and power can be set (default is fixed). Schumann wave is a kind of natural energy, it is inexhaustible, inexhaustible. Anyone who ... morecan easily resonate with Schumann waves can obtain energy, and is naturally full of energy and health.
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Location: United States
10 MHz Sweep/Function Generator with Digital Display New- Factory Warranty BK Precision 4017A Shown 0.1 Hz to 10 MHz Linear and log sweep 5-digit LED ... moredisplay Sine. Square, Triangle, Pulse and Ramp Output Coarse and Fine Tuning Variable Duty Cycle and DC Offset Included Accessories 1- Output Cable with BNC to Alligator Clips 1- Instruction Manual Included FREE UPS Ground Shipping on items OVER $75 to continental U.S. PO Boxes/APOs require USPS shipping. May experience longer lead times. 6.25% Sales Tax for shipping to Massachusetts(Add an additional $24 for shipments to AK. HI, or PR. Terms and Conditions Have a Question? Send us a message(Contact Seller) We are shipping from just north of Boston. MA in the United States. For international customers, do not assume a product will work in your country due to various International Voltage requirements. Ask first if you are not sure. Warranty: We are an authorized distributor. Item includes full manufacturerÂ’s warranty. International Shipping Terms: International customers are responsible for all shipping charges. Including any duties or taxes that may be enforced by their respective country. USPS is the most economical shipping method for international customers. With this often comes a slightly delayed lead-time or erratic tracking information. We ask for your patience. And we will do the best we can to see you get your shipment quickly and accurately. Feedback: We appreciate your Positive feedback. We leave feedback for buyers as soon as our transactions complete. If you have any problems with the sale. We will do anything within reason to correct or improve your experience. If negative feedback is left prior to an attempted resolution, we reserve the right to accept that as the final resolution. We will not accept a return or issue a refund.
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Frequency: 7.83HZ. Schumann Wave Very Low Frequency Generator X1. Output waveform: square wave. Red light on, charging in progress. hope you could understand. ... moreBlue light flashing, normal emission status (normal work).
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Location: China
Total Power:
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2.63
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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;. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;.
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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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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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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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Output power: 80W. The heatsinks can ensure good heat dissipation, need not consider the insulation and heat dissipation problems. The whole electrolysis ... moreusing imported patch, low resistance, high frequency capacitor, make the ripple down to the freezing point.
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Location: China
Frequency: 7.83HZ. Schumann Wave Very Low Frequency Generator X1. Output waveform: square wave. Am 25.07.2023 hat der Verkäufer die folgenden Angaben ... morehinzugefügt Am 09.01.2024 hat der Verkäufer die folgenden Angaben hinzugefügt.
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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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Output frequency: 50Hz, can be fine-tuned up and down. Module output: AC square wave. Stable product performance, output frequency can be fine-tuned. ... more1 x Module. Output power: 12W. Wide range of applications.
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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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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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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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Location: China
DDS signals: sine wave, square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave. DDS frequency range: 1Hz-65534Hz, high-speed ... morefrequency (HS) output up to 8MHz. This functional signal generator can test many kinds of wave forms, such as: sine wave, square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave.
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Main Chip: NE555. 1x NE555 Board. We will try our best to avoid any quality problem. Color: As Show in the Picture. We'll provide you a satisfying solution. ... moreCondition: 100% new. 16x Accessory. Product Image.
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Frequency excitation / waveform generation. Support universal plate (tunnel plate), a multiple-board pins are 2.54mm, can be easily welded universal board. ... more1 x Module. On-board high-speed amplifiers 300M and also has a low-pass filtering.
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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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Location: China
NE555 1pcs. Health & Beauty. Product View. Product Introduction NEW, ORIGINAL parts. 10K ohm 3pcs. West Asia/Middle East. Australia/New Zealand.
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Via three serial interfaces to write data. 1PCS AD9833 DDS Signal Generator Module. Frequency excitation / waveform generation. Scan clock generator. ... moreModule Features onboard 25MHZ (accuracy of 50ppm) active crystal, stepping accuracy 0.1HZ.
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Sine wave: 1Hz-500KHz. DDS Function Signal Generator. The main output waveform : sine wave and square-wave, triangle wave, sawtooth wave. 1 x DDS Function ... moreSignal Generator. Triangle wave: 1 Hz - 20KHz (the valid range).
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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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Can be used for teaching practical training welding, very suitable for DIY enthusiasts. 103 Monolithic Capacitor X3. 30P Porcelain Chip Capacitor X2. ... more25V 100UF Capacitor X1. 470 ohm resistor X2. 1K resistor X50.
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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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Condition: New
Location: Katy, United States
NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
$
8.14
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$3.79 Shipping
Condition: Neu
Location: China
For example, press [7][.]. [8][3], then press [OK], it can be set to 7.83Hz default power-on output 7.83Hz, setting range 0.1~30KHz. The product not only ... morecan output 7.83Hz Schumann wave, but also can adjust the frequency in the range of 0.1Hz ~ 30KHz, digital circuit crystal oscillator frequency reference, more stable, stronger anti-interference.
$
1.87
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$2.58 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.
$
4.69
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$3.50 Shipping
Condition: New
Location: China
Schumann wave electromagnetic wave is very low frequency, can penetrate any material, is non-free radiation. And each person is a weak potential network, ... moreby the Schumann wave excitation, it will produce frequency resonance, the strength of its resonance and the internal structure of the electrical network (human body).
$
19.39
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$3.50 Shipping
Condition: New
Location: China
Output frequency: 50Hz, can be fine-tuned up and down. Module output: AC square wave. Stable product performance, output frequency can be fine-tuned. ... more1 x Module. Output power: 12W. Wide range of applications.
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