Kevinjwalters's Projects - Instructables

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Adding a Touch Button to GurgleApps Word Clock Using RP2040/RP2350 Programmable IO (PIO)
5 558
Halloween Pixel Art on GurgleApps Word Clock
1 262
GurgleApps Word Clock Assembly With an Ambient Light Sensor
26 1.8K
Testing an RGB LED Matrix With Different Supply Voltages
2 423
An Imperfect Comparison of Arduino Analogue and Digital Inputs: UNO R3, Leonardo, UNO R4 Minima and UNO R4 WiFi
4 641
Speak and Spell Power Board Repair
3 1.0K
Setting Up Visual Studio Code to Compile and Debug C/C++ for BBC Micro:bit V2 on Raspberry Pi Using CODAL
15 801
Making an Accurate Stylish Clock With the Kitronik ZIP Halo HD and a BBC Micro:bit in MicroPython
11 1.3K
Arduino Comparison in Detail: UNO R3, Leonardo, UNO R4 Minima and UNO R4 WiFi
19 4.6K
PWM Brightness Control of Small Christmas Lights Using Enable Feature on Voltage Regulator
1 380
Creating Synthesizer Sounds Using CircuitPython Synthio With Pimoroni PGA2350 or Cytron Maker Pi Pico
18 1.5K
Measuring Small Voltages With Pi Pico ADC and Comparison With Microchip MCP3208 Using Cytron EDU PICO
4 3.0K
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
7 1.5K
Making an Illuminated Wooden Name Plate Using Flexible Filament LEDs, a Microcontroller and a Constant Current Circuit
3 609
Constant Current Circuit for Flexible Filament LEDs Using Cytron Maker Nano RP2040 With PWM Brightness Control
58 5.8K
Powering Peripherals From a Microcontroller - Arduino UNO R3, Pi Pico W, Adafruit Feather NRF52840, BBC Micro:bit and Cytron Maker Nano RP2040
2 678
Logic Gate Simulator on Kitronik ARCADE for Micro:bit in MakeCode Arcade
7 1.1K
Logic Gate Analyser With Cytron EDU PICO or Adafruit CLUE Demonstrated With MH-EDU-Electronics LogicBoard and Kitronik Inventor's Kit
6 1.2K
Making a Small Larson Scanner With Two LogicBoards From MH-EDU-Electronics
1 364
Making an Oscillator With LogicBoard From MH-EDU-Electronics
771
Making a Full Adder With LogicBoard From MH-EDU-Electronics
3.1K
EMG With Arduino UNO R4 WiFi and DIY Neuroscience Kit From Upside Down Labs
3 2.3K
Making a Guitar Tuner and Audio Spectrum Analyser Using the Pimoroni Galactic Unicorn
20 3.0K
Adding a Microphone to Pi Pico W on Pimoroni Galactic Unicorn
2 2.0K
Benchmarking C++ Arrays on the Pi Pico
8 1.6K
Making a Charge Redistribution SAADC in Falstad Circuit Simulator
10 1.7K
NiMH Rechargeable Battery Comparison Using Kitronik Inventor's Kit and Adafruit CLUE
1.3K
Rainbows in MakeCode on a 4tronix Cube:Bit (RGB LED Cube)
1 577
MakeCode Fun on the 4tronix Cube:Bit (an RGB LED Cube)
9 2.0K
Exploring and Reducing ADC Noise on Adafruit CLUE (Nordic NRF52840)
8 2.1K
Battery Capacity Measurement Using Kitronik Inventor's Kit and Adafruit CLUE
5 1.7K
Pimoroni Inky Frame Comparison - 4 Inch Vs 5.7 Inch
3 1.9K
Battery-Powered Digital Picture Frame Using Pimoroni Inky Frame
28 5.2K
RGB LED Current Measurement With Nordic Power Profiler Kit II
3 2.7K
Electricity Carbon Intensity Display Using Pi Pico W and SSD1306
2 1.2K
Publishing Particulate Matter Sensor Data to Adafruit IO With Maker Pi Pico and ESP-01S
12 3.8K
Halloween Spooky Ghost With BBC Micro:bit on Cytron EDU:BIT
2 1.8K
PIR Movement Alarm With BBC Micro:bit and External Speaker
2 3.2K
Make a Component Tester With Adafruit CLUE and Kitronik Inventor's Kit
14 2.7K
Plotting Carbon Dioxide Levels With the Pimoroni Enviro+ FeatherWing and Adafruit SCD-30
13 3.3K
Soil Moisture Sensing With the Maker Pi Pico
14 10K
Using the Pimoroni Enviro+ FeatherWing With the Adafruit Feather NRF52840 Express
5 3.1K
Using the Cytron Edu:bit With the Adafruit CLUE
3 1.5K
Using the Kitronik Inventor's Kit With the Adafruit CLUE
5 2.5K
Circuit Playground Express and Ultrasonic Distance Measurement in Makecode
8 4.5K
CircuitPython and Bearables Badge: Simple Example
5 1.7K
CircuitPython and TinyLiDAR: Simple Example
9 2.1K