Peripheral Powering Including Power Profiling

by kevinjwalters in Circuits > Microcontrollers

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Testing an RGB LED Matrix With Different Supply Voltages

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by kevinjwalters in LEDs

RGB LED Current Measurement With Nordic Power Profiler Kit II

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by kevinjwalters in LEDs

Powering Peripherals From a Microcontroller - Arduino UNO R3, Pi Pico W, Adafruit Feather NRF52840, BBC Micro:bit and Cytron Maker Nano RP2040

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by kevinjwalters in Microcontrollers

Measuring Peripheral Power With Arduino UNO R3 and R4 WiFi, Pi Pico W, Adafruit Feather NRF52840, BBC Micro:bit V1 and V2, Cytron Maker Nano RP2040

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by kevinjwalters in Microcontrollers

PWM Brightness Control of Small Christmas Lights Using Enable Feature on Voltage Regulator

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by kevinjwalters in Electronics

Battery-Powered Digital Picture Frame Using Pimoroni Inky Frame

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by kevinjwalters in Art