Best Current controlled Oscillators

Motor Controller, DROK PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch

  • Parameter: DROK DC motor controller operating voltage range is DC 10-50V, max rated current is 60A, control power range is 0.01-3000W, working temperature range of -20℃-40℃..
  • High-end Configuration: Our motor driver control board uses PWM modulation system to adjust light & speed. In addition, it is designed with radiators to doing heat dissipation created by MOS tube..
  • Convenient Speed Control: With wires to connect potentiometer and regulation switch to control the speed, it is convenient to use..
  • Low Quiescent Current: our speed regulation module is designed with low quiescent current 0.04A(When the working voltage is DC10V-50V, the quiescent current cannot exceed 40mA)..
  • Wide Application: our motor driver control board can be applied to universal DC brush motor speed regulation.
  • production line conveyor belt speed regulation.
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Chironal 2PCS 100MHz 100.000MHz Active Crystal Oscillator OSC Square DIP4

  • Body Size: 11 x 4.65 x 3.6mm / 0.43" x 0.18" x 0.14" (L*W*H).
  • DIP Quartz Crystal Oscillators for RISC & CISC Microcontrollers.
  • Widely used in TV, electronics, PC cards, electronical meter, DVD, MP3, MP4, etc.
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Roland JD-08 Tabletop Sound Module Boutique Synthesizer – Compact, Lightweight, Modern with New Effects and Polyphonic Sequencer

  • ASM Polytouch 37-note mid-sized semi-weighted keybed.
  • 3 oscillators allow you to choose from a selection of 219 single cycle waveforms.
  • Mutators allow you to modulate, bend and sculpt the sound in new (and old) ways.
  • 2 filters that can be configured in series or parallel.
  • Includes power supply, 8 x AA batteries not included.
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Harmony Audio HA-A1500.1 Car Stereo Class D Amp Mono 3000 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote

  • Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
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B&K Precision 1688B Switching Bench DC Power Supplies 1-18V 20A

  • Switching power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices.
  • LED screen shows voltage and current reading simultaneously and is readable in low light.
  • Rotary encoder control knobs for fine and coarse adjustment of voltage and current output.
  • Internal memory stores up to three output settings for future recall.
  • Analog remote control terminal and USB interface for remote control.
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Songhe 3D Printer Parts DRV8825 Stepper Motor Driver Module with Heat Sink for Ramps 1.4 StepStick A4988 5pcs

  • Simple step and direction control interface,Take anti-static measures before you use the A4988 modules in case of short-circuit.
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step. Output drive capacity of up to 35 V and ± 1.2 A.
  • Adjustable current control lets you set the maximum current output with a potentiometer.
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay).
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.
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2 Amateur ham radio CW Morse code practice oscillators software app for Android iambic paddle and straight horizontal lever

  • Translates International Morse code in real time as you practice.
  • Provides horizontal straight lever and iambic paddle practice oscillators.
  • Set WPM for smoothest Morse code practice.
  • Also translates CW prosigns, punctuations ' ! :.
  • - _ " $ and @, and characters á, ch, é, ñ, ö, and ü.
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BOSS Audio Systems PT1000 2 Channel Car Amplifier - 1000 Watts Full Range Class A/B 2-8 Ohm Stable Mosfet Power Supply Bridgeable

  • Power - 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
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BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts Full Range Class A-B 2-4 Ohm Stable Mosfet Power Supply Bridgeable

  • Power - 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms.
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Mosfet Power Supply - A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
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DZS Elec 10A 12V-40V DC Motor Speed Controller 12V 24V PWM Variable Speed Regulator Governor Switch CCMHCN With Speed Control Knob

  • Type: DC 10A 12V-40V motor speed controller, high efficiency, high torque, low heat radiation..
  • Function: With power supply reverse polarity protection, over-voltage protection, 10A standard fuse over-load protection, more safer and reliable..
  • PWM Duty Cycle: 10%-100%, Control Power: 0.01-400W, adopting variable speed knob potentiometer to control motor speed..
  • Rated Current: 8A, Max Current: 10A, Quiescent Current: 0.02A (Standby).
  • Applications: Suitable for DC motor speed control, PLC speed control etc..
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