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Invidious > Channel > Kevin Walters

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YT 30 seconds 40 views Shared 1 month ago Kevin Walters PWM control of LED Christmas Lights with questionable use of a voltage regulator on UM FeatherS2 YT 3 minutes 58 seconds 262 views Shared 3 months ago Kevin Walters Creating a synth patch with CircuitPython synthio on Pimoroni PGA2350 YT 49 seconds 23 views Shared 3 months ago Kevin Walters Marty the Robot - servo current measurement - plotting in Scratch

YT 1 minute 28 seconds 98 views Shared 4 months ago Kevin Walters Comparing RP2040 ADC with Microchip MCP3208 for low voltages using Pi Pico W on Cytron EDU PICO YT 3 minutes 52 seconds 47 views Shared 4 months ago Kevin Walters Measuring servo current for position holding using an EDU PICO to compare RP2040 ADC with MCP3208 YT 3 minutes 8 seconds 44 views Shared 4 months ago Kevin Walters Measuring servo current for position holding using an EDU PICO to compare RP2040 with MCP3208

YT 3 minutes 35 seconds 64 views Shared 5 months ago Kevin Walters Examining voltage drop for a micro servo powered by an Arduino UNO R3 using USB and 2.1mm jack YT 3 minutes 42 seconds 82 views Shared 5 months ago Kevin Walters Examining current vs control pulses for a servo and effect of capacitors using an Arduino UNO R3 YT 2 minutes 45 seconds 21 views Shared 5 months ago Kevin Walters Cytron Maker Nano RP2040 powering test with LEDs, MQ-3 gas sensor and servo using laptop USB2 port

YT 2 minutes 45 seconds 51 views Shared 5 months ago Kevin Walters Adafruit Feather nRF52840 Express powering test with LEDs, MQ-3 gas sensor and servo using LiPo YT 2 minutes 46 seconds 44 views Shared 5 months ago Kevin Walters Adafruit Feather nRF52840 Express powering test with LEDs, MQ-3 gas sensor and servo using USB2 port YT 2 minutes 28 seconds 33 views Shared 5 months ago Kevin Walters BBC micro:bit V2 powering test with LEDs, MQ-3 gas sensor and servo using laptop USB2 port

YT 2 minutes 3 seconds 29 views Shared 5 months ago Kevin Walters BBC micro:bit V1 powering test with LEDs, MQ-3 gas sensor and servo using laptop USB2 port YT 2 minutes 44 seconds 53 views Shared 5 months ago Kevin Walters Raspberry Pi Pico W powering test with LEDs, MQ-3 gas sensor and servo using laptop USB2 port YT 4 minutes 4 seconds 15 views Shared 5 months ago Kevin Walters Arduino UNO R4 WiFi powering test with LEDs, MQ-3 gas sensor and servo using Rasp. Pi 15W USB-C PSU

YT 4 minutes 4 seconds 25 views Shared 5 months ago Kevin Walters Arduino UNO R4 WiFi powering test with LEDs, MQ-3 gas sensor and servo using 7.5V on 2.1mm jack YT 4 minutes 4 seconds 11 views Shared 5 months ago Kevin Walters Arduino UNO R4 WiFi powering test with LEDs, MQ-3 gas sensor and servo using laptop USB2 port YT 3 minutes 59 seconds 7 views Shared 5 months ago Kevin Walters Arduino UNO R3 powering test with LEDs, MQ-3 gas sensor and servo using 7.5V on 2.1mm jack

YT 4 minutes 27 views Shared 5 months ago Kevin Walters Arduino UNO R3 powering test with LEDs, MQ-3 gas sensor and servo using laptop USB2 port YT 2 minutes 26 seconds 74 views Shared 5 months ago Kevin Walters Walnut name plate with flexible filament LEDs and Cytron Maker Nano RP2040 constant current circuit YT 3 minutes 3 seconds 97 views Shared 5 months ago Kevin Walters Testing voltage drop from USB port and leads to the 5V pin on a Cytron Maker Nano RP2040

YT 2 minutes 18 seconds 180 views Shared 6 months ago Kevin Walters Cytron Maker Nano RP2040 with constant current circuit driving six filament LEDs #circuitpython YT 37 seconds 557 views Shared 6 months ago Kevin Walters Cytron Maker Nano RP2040 with constant current circuit driving filament LED with PWM #circuitpython YT 1 minute 1 second 136 views Shared 7 months ago Kevin Walters Logic Gate Simulator in MakeCode Arcade on new Kitronik ARCADE for micro:bit with Cytron EDU PICO

YT 42 seconds 126 views Shared 8 months ago Kevin Walters Logic Gate Analyser on Cytron EDU PICO and MH-EDU-Electronics LogicBoard #CircuitPython YT 1 minute 24 seconds 136 views Shared 10 months ago Kevin Walters Larson Scanner on two MH-EDU-Electronics LogicBoards YT 53 seconds 133 views Shared 10 months ago Kevin Walters Oscilloscope on the oscillator on the MH-EDU-Electronics LogicBoard

YT 53 seconds 141 views Shared 10 months ago Kevin Walters Oscillator on the MH-EDU-Electronics LogicBoard YT 1 minute 350 views Shared 10 months ago Kevin Walters Full Adder on the MH-EDU-Electronics LogicBoard YT 19 seconds 111 views Shared 11 months ago Kevin Walters Laser Harp test using Cytron Maker Pi Pico and CircuitPython synthio #circuitpython

YT 47 seconds 189 views Shared 1 year ago Kevin Walters EMG using Arduino UNO R4 WiFi and BioAmp EXG Pill from Upside Down Labs running ClawController YT 1 minute 36 seconds 67 views Shared 1 year ago Kevin Walters Audio Oscilloscope using Pimoroni Galactic Unicorn with electret microphone meets Korg Volcas YT 1 minute 49 seconds 70 views Shared 1 year ago Kevin Walters Audio Oscilloscope using Pimoroni Galactic Unicorn with electret microphone meets Yub Nub

YT 1 minute 28 seconds 210 views Shared 1 year ago Kevin Walters Guitar Tuner using Pimoroni Galactic Unicorn with electret microphone with testing bass and acoustic YT 1 minute 38 seconds 186 views Shared 1 year ago Kevin Walters Audio spectrum analyser with Teenage Dirtbag on Pimoroni Galactic Unicorn with electret microphone YT 1 minute 49 seconds 1.3K views Shared 1 year ago Kevin Walters Audio spectrum analyser with sine sweep using Pimoroni Galactic Unicorn with electret microphone

YT 1 minute 13 seconds 25 views Shared 1 year ago Kevin Walters Volca Bass vs Guitar Tuner using SparkFun Sound Detector and Pimoroni Galactic Unicorn YT 1 minute 35 seconds 60 views Shared 1 year ago Kevin Walters Guitar Tuner using SparkFun Sound Detector and Pimoroni Galactic Unicorn (RGB LED display) YT 4 minutes 37 seconds 138 views Shared 1 year ago Kevin Walters Audio Spectrum Analyser using SparkFun Sound Meter and Pimoroni Galactic Unicorn (RGB LED display)

YT 33 seconds 163 views Shared 1 year ago Kevin Walters Spectrum Analysis of light sensor on Pimoroni Galactic Unicorn (an RGB LED display based on Pi Pico) YT 1 minute 54 seconds 174 views Shared 1 year ago Kevin Walters Spectrogram of Bluetooth Audio on Pimoroni Galactic Unicorn (an RGB LED display based on Pi Pico) YT 1 minute 25 seconds 70 views Shared 1 year ago Kevin Walters Rainbows on the 4tronix Cube:Bit using the BBC micro:bit and MakeCode

YT 1 minute 28 seconds 82 views Shared 1 year ago Kevin Walters Another 4tronix Cube:Bit planar animation using the micro:bit and MakeCode YT 1 minute 13 seconds 81 views Shared 1 year ago Kevin Walters 4tronix Cube:Bit planar animations using the micro:bit and MakeCode YT 2 minutes 23 seconds 73 views Shared 1 year ago Kevin Walters Cubetris on the 4tronix Cube:Bit using the micro:bit V2 and MakeCode

YT 41 seconds 118 views Shared 1 year ago Kevin Walters 4tronix Cube:Bit water level using the micro:bit and MakeCode YT 1 minute 1 second 127 views Shared 1 year ago Kevin Walters 4tronix Cube:Bit sound meter using the micro:bit V2 and MakeCode YT 7 minutes 38 seconds 98 views Shared 1 year ago Kevin Walters BC337 transistor study using Kitronik Inventor's Kit with Adafruit CLUE

YT 1 minute 36 seconds 371 views Shared 2 years ago Kevin Walters Nordic Power Profiler Kit II and Pimoroni Inky Frame YT 2 minutes 9 seconds 279 views Shared 2 years ago Kevin Walters Adafruit CLUE step sequencer for littleBits Synth Kit using micro:bit adapter YT 1 minute 55 seconds 218 views Shared 2 years ago Kevin Walters Nordic Power Profiler Kit II and Rainbow Unicorn

YT 22 seconds 124 views Shared 2 years ago Kevin Walters Google Cloud (GCP) Status page on Adafruit MagTag YT 1 minute 22 seconds 267 views Shared 2 years ago Kevin Walters Nordic Power Profiler Kit II and NeoPixels YT 48 seconds 147 views Shared 2 years ago Kevin Walters Rainbow Unicorn blinkyparts solder kit

YT 1 minute 52 seconds 56 views Shared 2 years ago Kevin Walters Wordle on Adafruit CLUE in CircuitPython - alternative word list YT 3 minutes 30 views Shared 3 years ago Kevin Walters Wordle on Adafruit PyPortal in CircuitPython - alternative word list YT 1 minute 19 seconds 106 views Shared 3 years ago Kevin Walters Wordle on Adafruit PyPortal in CircuitPython

YT 2 minutes 47 seconds 226 views Shared 3 years ago Kevin Walters Maker Pi Pico plotting particulate matter data in Mu from PMS5003, SPS30 & B5W LD0101 + Adafruit IO YT 4 minutes 33 seconds 171 views Shared 3 years ago Kevin Walters Maker Pi Pico sending particulate matter data to Adafruit IO from PMS5003, SPS30 and B5W LD0101 YT 30 seconds 32 views Shared 3 years ago Kevin Walters Halloween laughing ghost/skull prototype on EDU:BIT and micro:bit