Skip to content

Simple DIY Electronic Music Projects

Home
Getting Started
Projects
Techniques
PCBs
Support
About
Buy me a Ko-fi

AnalogKeypad_schem

Kevin June 16, 2021

Published by Kevin

Just another soul meandering my way around the Internet ... View all posts by Kevin

Published June 16, 2021

Post navigation

Previous Post Analog Keypad Tone Controller

Leave a comment Cancel reply

Δ

Resources

GitHub
The Fediverse
Mastodon
MakerTube
Discord
Lo-Fi Orchestra
Mentions
Kit List
Worksheets
CD Rack Synthesizer
Educational DIY Synth Thing

Search for:

2025 (105)
2024 (76)
2023 (84)
2022 (114)
2021 (156)
2020 (112)

SP0256A-AL2 Sings the Twelve Days of ChristmasDecember 23, 2025
Atari Synth Cart ControllerDecember 13, 2025
Mini Listening PostOctober 1, 2025
MiniDexed Raspberry Pi IO Board V2 Build GuideSeptember 27, 2025
MiniDexed Raspberry Pi IO Board V2 DesignSeptember 27, 2025
Arduino AY-3-8910 Shield Build GuideSeptember 25, 2025
Arduino AY-3-8910 Shield DesignSeptember 25, 2025
Arduino and SP0256A-AL2 – Part 6September 24, 2025
Arduino SP0256A-AL2 Shield PCB Build GuideSeptember 23, 2025
Arduino SP0256A-AL2 Shield DesignSeptember 23, 2025

Categories

74hc4067 adafruit analog arduino arduino nano arduino pro mini arduino uno auduino ay38910 bare metal button circuitpython control change dac dds define digital pins direct digital synthesis drums dx7 envelope generator esp32 esp32c3 ESP32s3 EuroRack feather filter fm synthesis holst i2c ili9488 include keyboard keyboard matrix keypad Krell ldr led lo-fi classical lo-fi themes mcp4725 micropython midi midi controller midi merge midi monitor midi router midi shield minidexed modular synth mozzi mt32-pi multiplexer mux NeoPixel oled display oscillator pcb pcm5102 picodexed pio polyphony potentiometer program change pro micro pwm r2r raspberry pi raspberry pi pico Raspberry Pi V1 Raspberry Pi Zero relay resistor ladder rotary encoder SAM2695 samd samd21 sequencer seven segment display ssd1306 st7735 step sequence telephone tft display the planets tone touch touchscreen toy trinket tx816 uart usb host usb host midi usb midi vs1053 Waveshare Zero wavetable xiao zynthian

Copyright (C) 2021-2025 diyelectromusic (Kevin)

The contents of this site is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. All source code is provided under a MIT license. But regardless of the aforementioned licensing conditions, this does not give any right, direct or implied, to use any of the contents of this blog or associated websites for the purposes of training of AI systems.

Website Built with WordPress.com.

Comment
Subscribe Subscribed
- Simple DIY Electronic Music Projects
- Already have a WordPress.com account? Log in now.