Home   >   Posts tagged "PWM"
  • Efficient and Compact Stereo Power Amplifier: Unleash High-Quality Audio with the PAM8610

      Stereo power amplifier 10+10W into 8 ohms based on the integrated PAM8610, suitable for systems that require high efficiency and little heat to be dissipated.   By now, the miniaturization of electronic circuits is advancing unstoppably....

    • Posted 1 year ago
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  • A floor piano with Arduino Mega

    The author’s goal was to build a huge floor piano using readily available and inexpensive materials. The result is astounding considering it was built entirely at home. The current version cost him $ 300 per octave (mainly...

    • Posted 2 years ago
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  • PWM Control for PC Fans

      This project describes building a fully-featured 12 V PC fan PWM controller. The design can control up to 16 3-pin computer fans. The design uses a pair of Dialog GreenPAK™ configurable mixed-signal ICs to control each...

    • Posted 3 years ago
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  • A Smart Controller for Your Diy Uv Cure Box

      Resin 3D printers are finally cheap enough that peons like us can finally buy them without skipping too many meals, and what means we’re starting to see more and more of them in the hands of...

    • Posted 4 years ago
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  • Robot Arm with Controller

      The robot arm uses three conventional PWM servos, and each angle is controlled by a variable resistor. The rotary potentiometer used B curve 10k ohm. Two DS3115 servo motors were used in the vertical direction, and...

    • Posted 4 years ago
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  • Showing PWM on an Oscilloscope
    Showing PWM on an Oscilloscope

      In this project, we see how to show Pulse Width Modulation (PWM) on an oscilloscope. Along the way we identify some ways to calibrate our oscilloscope probe(s), and our oscilloscope. Along with the detailed explanation, some...

    • Posted 5 years ago
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  • ESP32 expansion for PWM

    https://www.youtube.com/watch?v=aKC7o6cbQiA   I’ve been working on a little ESP32 expansion board/shield for an LED project I’ve been working on. One of the nice things about the ESP32 is that it has a peripheral known as “LED control”...

    • Posted 5 years ago
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  • Adafruit DC & Stepper Motor Bonnet for Your Pi Now Available

    A new Raspberry Pi stepper motor and DC bonnet has being designed by Adafruit and is now available to purchase from their online store priced at $22.50. The Raspberry Pi bonnet can drive up to 4 DC...

    • Posted 5 years ago
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  • FISH&GO! A WiFi Rover controlled by Blynk APP

      Based on the Fishino UNO board, a simple and funny project to...

    • Posted 6 years ago
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  • Active Semi Inc presents Hydra-X 10 and Hydra-X20

    Active-Semi Inc presents Hydra-X10 and -X20: 32-bit ARM Core microcontrollers. With the PAC 52xx ICs on Hydra-X, users can apply high power input voltage of 52V, which is perfect for motor projects. An interesting piece of work,...

    • Posted 10 years ago
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