Reviews Pwm Frequency Control

Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

  • DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
  • Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
  • generate square wave signal to control the motor driver.
  • generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
  • High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
  • range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
  • range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
  • range 1kHz~150kHz, display resolution is 1kHz..
  • TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
  • LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..
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PC Interface Controller

  • 【One-year after-sale warranty】The PWM to voltage module converts PWM digital signals to 0 to 10V analog signals. It can be used to switch the signal interface of PLC or other industrial control board. Adjust the output voltage by adjusting the PWM duty cycle. The module is small in size and easy to apply in different places.003cbr003e.
  • Using MCU embedded technology. Easy to operate, can be fine-tuned by potentiometer.003cbr003e.
  • Select the PWM signal input level range by short circuit. The module is small, easy to carry and easy to use.003cbr003e.
  • (current greater than 100mA)，PWM signal receiving frequency range: 1KHZ-3KHZ.
  • When power on for the first time, it is best to do a calibration and debugging: find a signal with a 50% duty cycle and connect it to PWM and GND. Jumper caps set the corresponding voltage range. When the frequency is 1KHZ-3KHZ, use a multimeter to measure the two ports of VOUT and GND. At this time, the meter displays about 5V. Adjust the potentiometer on the board so that the multimeter displays 5.00v.003cbr003e.
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PWM Signal Converter Module Digital to Analog Voltage Converter Adapter White

  • PWM voltage converter Convert 0-100% PWM digital signal into analog signal..
  • Signal interface switching between single chip or other industrial control board..
  • The power supply has the function of reverse connect protection, safe to use ..
  • Input digital signal can be 24V level 0-100%PWM signal. Output analog signal can be 0-10V voltage..
  • PWM signal receiving frequency range: 100hz-3khz, recommended 1khz-3khz..
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SoarUp 35A 4 in 1 ESC, 48mhz Frequency Throttle Response BLHeli‑32 4 in 1 ESC for FPV Traversing Machine

  • 35A ESC and Advanced SMTs: Integrate 4 high performance 35A ESCs, built in galvanometer, and purchase new advanced SMTs. After such high integration, the volume is only the same as that of the control of the traversing aircraft, so the installation.
  • Hardware PWM and Damped Light Technology: Hardware PWM drive motor, less noise, more throttle response. Damped Light technology, regenerative braking function, make motor deceleration more sensitive and effective, control more accurate.
  • BLHeli‑S Firmware and ESC Setting: Using BLHeli‑S firmware has powerful performance and rich functions.
  • it also supports setting ESC parameters in various ways, or upgrading ESC firmware (such as setting or upgrading ESC via throttle signal line, using ot.
  • Support and Input Output Line: It not only supports ordinary PWM throttle signal mode, oneshot 125, oneshot 42 and multshot ultra high speed throttle signals, but also supports the latest dshot150 / 300 / 600 digital throttle, with strong anti interferenc.
  • Main Control Chip and PCB Production: EMF8BB21F16G main control chip, operating frequency up to 48mhz. For mosfet, three in one IC driver and high quality high frequency ceramic capacitor. In high end PCB production process, pads are metallized to avoid p.
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PWM Pulse Frequency Generator, Icstation Signal Generator Module DC 3.3V-30V Function Generator 5-30mA 1-Channel 1Hz-150kHz PWM Pulse Frequency Duty Cycle Square Wave LCD Display

  • ⇝PWM Pulse Frequency module work voltage range is DC 3.3V-30V.
  • the frequency range is 1Hz-150kHz/1Hz-15kHz.
  • ⇝PWM frequency supports 2 modes:normal mode & accurate mode.Regular mode with 1% duty cycle steps.Precision mode with 0.1% duty cycle steps..
  • PWM output can set frequency & duty cycle separately.
  • duty cycle upper and lower bounds adjustable.
  • ⇝Square wave signal generator, generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for MCU Dimmer.
  • ⇝There is no output voltage control. The output voltage is the same as the input voltage. That can be easily changed by adding a simple potentiometer..
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7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator

  • 1️⃣ 7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator.
  • 2️⃣ Wide voltage 7-80V high current 30A Design Wide range of applications, on-board switch with operation Stop brake function, adjustable potentiometer soft cable can be separated Line length 30CM..
  • 3️⃣Circuit optimization design Wide range of duty cycle adjustment, smooth motor without vibration, no vibration, with power indication, stable circuit design for long working hours..
  • 4️⃣Adopt imported high-voltage MOS tube, three high-voltage 100V high-frequency resistance capacitors, and fuses for braking. The parameters are not easy to heat and easy to replace. The standard aluminum housing protects the internal circuits and components for long-term durability..
  • 5️⃣Package Contents:1 x 7-80V PWM DC Motor Speed Controller Switch 30A.
  • Amazon satisfied customer service & fast ship..
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Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Communication for NEMA 17 23 Motor

  • ★PWM DC Motor Speed Controller, Work Voltage: 9V-60V.
  • Control Frequency: 21KHZ, adopting current adjusting, PWM to control light and speed..
  • ★Linear regulate motor speed by potentionmeter, support forward / reverse rotation regulation..
  • ★Adopting advanced technology, high efficient, large torque, low heat etc. performance..
  • ★Can be widely used for DC brush motor speed controlling, light dimming in DC circuit, PWM can take full advantage of power energy..
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POWER ACOUSTIK BAMF1-5000D BAMF Series Monoblock Class D Amp (5,000 Watts...

  • Bass Restoration with Lighted Display, Illuminaited Logo Plate and Chrome Finish. Eyes Light up with Red LED's.
  • Max.Bass Control with Dash Mount Remote Control for PFM Subsonic Filter & Bass Level Control.
  • Balanced Inputs, Bass Output Control with PWM High Head Room Power Supply.
  • Output Level: 13.5 volts, Frequency Response: 10Hz - 100KHz.
  • THD: 0.002%, S/N Ratio: 132dB, Balanced Input Noise Rejection: 60 dB.
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Signal Generator, DROK DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

  • PARAMETER ---- operating voltage range DC 3.3v~30v.
  • APPLICATION ---- as square wave signal generator for experimental development.
  • as square wave signal generator for motor driver.
  • as pulse generator, control related circuits (PWM dimming, speed regulating)..
  • SERIAL COMMUNICATION ---- support serial communication, TTL level..
  • DATA AUTO STORAGE ---- all parameters will be saved automatically after setting and therefore won't lose when power off..
  • OTHER FEATURES ---- with LCD display to display frequency and duty cycle value.
  • PWM output, can set frequency and duty cycle separately by buttons.
  • frequency value is divided into 4 range and switched automatically, with high precision..
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WSDMAVIS 2Pcs PWM to Voltage Module 0% -100% PWM Converted to 0-10V Voltage Digital Analog Signal Converter for PLC Signal Interface Switching

  • The PWM transfer voltage module LC-LM358-PWM2V converts the PWM digital signals into 0 to 10V analog signals.Allowable error:5%..
  • It can be used as signal interface switching for PLC or other industrial control boards. The output voltage is regulated by adjusting the duty ratio of the PWM..
  • The modules are small in size and easy to use in different places.Easy to operate, fine tuned by potentiometer..
  • MCU embedded technology.Work Voltage:DC 12V-30V(Power requirements:> 100MA).
  • Select the PWM signal input level range through short-circuit.The peak of 4.5V to 10V level. The short cap install in ‘5V’. This level is used for normal controller or 5V MCU.
  • The peak of 12V to 24V level, so inserted in 24V. The short cap install in ‘24V’. This level is used for normal PLC controller..
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SoundXtreme Digital Bass Machine Processor ST-AP5

  • Dash Mount Remote Control | Bass Level & PFM Subsonic Filter | Bass Equalization Circuit.
  • Bass Output Control | Bass Output Control | PFM Subsonic Filter Control.
  • Parametric Bass Controls | PWM High Head Room Power Supply | Output Level 13.5 Volt.
  • Frequency Response: 10HZ-100KHZ | THD: 0.003% & S/N @ 130DB.
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DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation

  • DROK DC motor driver input voltage range is DC 6.5V-27V, can be input DC 12V or 24V, rated output current of each port is 7A, total output power is 160W..
  • STRONG DRIVE: the motor controller board adopts dual H bridge, can drive two DC motors at the same time..
  • FORWARD and REVSERSELY ROTATE: the IN1, IN2/IN3, IN4 port can control forward or reverse motor rotation..
  • PWM SPEED CONTROL: enable signal terminal (ENA) input PWM can regulate speed, PWM frequency range 0-10KHZ..
  • UNDER VOLTAGE PROTECTION: the motor driver module is with under voltage protection to prevent instantaneous large current from damaging the module..
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Behringer 921A OSCILLATOR DRIVER Legendary Analog Oscillator Driver Module for Eurorack

  • Controls up to 12 parallel 921B OSCILLATOR modules.
  • Authentic reproduction of the circuitry from the “Modular 55 & 35” Series.
  • Artist roster includes world’s most famous pop, rock and jazz musicians.
  • 2 summed CV inputs for frequency control and 2 summed CV inputs for PWM.
  • High current outputs for frequency and pulse width to drive multiple 921B modules.
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