Generating PWM Signals

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https://www.electronics-lab.com/generating-pwm-signals/

In this video “KF5OBS” showing us how to generate a PWM signal that’s behaving proportionally to analog control signal. Generating PWM Signals – [Link]

PWM Halogen Lamp Dimmer

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https://www.electronics-lab.com/pwm-halogen-lamp-dimmer/

High Current PWM Halogen Dimmer controller project is designed around SG3525 IC and High current MOSFET. Project can handle lamp up to 5 Amps (10Amps Possible with big heat sink) and supply 12-24V DC .Ideal for Halogen Dichroic Lamp or Halogen Lamp. Specifications  Supply input 15 to 24 VDC Load-Lamp 12 to 24 VDC @ […]

Simple Infrared PWM on Arduino, Part 3

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https://www.electronics-lab.com/simple-infrared-pwm-on-arduino-part-3/

The crew from AnalysIR has written up an article on Simple Infrared PWM on Arduino. If you missed part 1 and part 2, be sure to check it out.: In Part 1 of this series, we demonstrated how to send signals using soft or Simple Infrared PWM on Arduino. In our Part 2 post we […]

50,000V High Voltage Power Supply

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https://www.electronics-lab.com/50000v-high-voltage-power-supply/

by Victor8o5 @ instructables.com: This high voltage power supply has been designed to output a fixed voltage of around 50kV, it could easily be converted to an adjustable supply by connecting a variac in case of using transformers or by adding some extra circuitry to regulate the power going in. I initially thought about a high […]