Best Pwm Frequency Control

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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LGDehome 10PCS DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOS Transistor Driving Controller Module FET Trigger Switch Drive Board 0-20KHz PWM Electronic Switch Control Board DC Motor Speed Controller

  • continuous current 15A at normal temperature.
  • The maximum current can reach 30A under auxiliary cooling conditions..
  • Trigger signal source: digital high and low level (DC3.3V--20V), can be connected to single-chip IO port, PLC interface, DC power supply, etc., can be connected to PWM signal, signal frequency 0--20KHZ support.
  • Adopt imported dual MOS parallel active output, lower internal resistance, large current, strong power, 15A, 400W at room temperature, meeting the needs of most equipment.
  • Application: The output can control high-power equipment, motor, bulb, LED strip, DC motor, micro pump, solenoid valve, etc. It can input PWM, control motor speed, lamp brightness, etc.
  • size: 1.34x0.7x0.5inch/3.4 x 1.7 x1.2cm(L*W*H).
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RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection

  • From left to right they are motor-, motor+, power-, power+.
  • Working voltage: dc 12V - dc 40V, control power: 0.01 - 400W.
  • Static Current: 0.02 A ( Standby ),PWM Duty Cycle: 10% -100%.
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3HP 2.2kW AC 220V Single-Phase VFD Drive Inverter Single to 3 Phase Professional Variable Frequency Drive Speed Controller AT1-2200X for 3-Phase 2.2kW AC Motor

  • ➤【VFD Drive】- This VFD Drive uses unique control method to realize high moment of force, high precision and wide speed regulating range driving, with high performance..
  • ➤【Feature】- Variable Frequency Drive has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability..
  • ➤【PWM control】- By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference..
  • ➤【Easy to use】- Simple to operate and wire, connect to wires by screw terminals which are more convenient..
  • ➤【Design】- VFD Drive is designed with large heat sink for better heat dissipation..
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DZS Elec 2PCS Mini DC Motor PWM Speed Controller 5V 6V 12V 24V 35V 5A 90W Control Switch LED Dimmer

  • Operating voltage: DC 5-30V. Operating current :5A. Default disconnection of short circuit point, suitable for 5-35V input. Manually connect the short circuit point according your needs, suitable for low power 3-15V input..
  • Control power: 90W (maximum). Quiescent current: 0.015A (standby)..
  • PWM duty cycle: 1% -100%.PWM frequency: 10khz..
  • Size: 30x24x15mm/1.18x0.94x0.59Inches (excluding handles).Package Included:2PCS..
  • Use for dc motor controls of the speed and adjust the LED light..
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