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Unrelated Activities

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Some old 8 bit microcontrollers
Some old 8 bit microcontrollers
LR
LR
LB1416 audio level LED VU meter with schematic
LB1416 audio level LED VU meter with schematic
VOCODER seven bands on breadboard #analogsynthesizer #modularsynth #synthesizer #vocoder
VOCODER seven bands on breadboard #analogsynthesizer #modularsynth #synthesizer #vocoder
VOCODER - 6 Bands
VOCODER - 6 Bands
Dual Dr. Quack envelope filter #guitar #whawha
Dual Dr. Quack envelope filter #guitar #whawha
Vintage germanium transistors mojo #fuzz
Vintage germanium transistors mojo #fuzz
RGB LEDs Arduino and plastic light diffusor
RGB LEDs Arduino and plastic light diffusor
Hyperjerk Tsotsop et al on oscilloscope
Hyperjerk Tsotsop et al on oscilloscope
DR-110 drum machine analog hi-hat sound generator circuit
DR-110 drum machine analog hi-hat sound generator circuit
analog ride bell drum machine circuit test
analog ride bell drum machine circuit test
DR-110 drum machine analog cymbal sound generator circuit
DR-110 drum machine analog cymbal sound generator circuit
Arduino drum machine code is in the comment section
Arduino drum machine code is in the comment section
DR-110 Analog Snare Drum Synthesizer on breadboard
DR-110 Analog Snare Drum Synthesizer on breadboard
Noise Source for the DR-110 Snare Drum Sound Generator Circuit
Noise Source for the DR-110 Snare Drum Sound Generator Circuit
Arduino Drum Machine and DR-110 Analog Drum Circuit
Arduino Drum Machine and DR-110 Analog Drum Circuit
A Tom Tom for the DR 110 Drum Machine Arduino Drum Machine Project
A Tom Tom for the DR 110 Drum Machine Arduino Drum Machine Project
DR 110 Analog Bass Drum Circuit
DR 110 Analog Bass Drum Circuit
Arduino Drum Machine & DR110 analog hi-hat cymbal kick and snare circuits on breadboard
Arduino Drum Machine & DR110 analog hi-hat cymbal kick and snare circuits on breadboard
Arduino Drum Machine & DR110 kick and snare on breadboard
Arduino Drum Machine & DR110 kick and snare on breadboard
Drum Machine Sequencer with Arduino Mega2560 I2C OLED 24LC512 EEPROM and rotary encoders
Drum Machine Sequencer with Arduino Mega2560 I2C OLED 24LC512 EEPROM and rotary encoders
ST24C08 EEPROM and Arduino
ST24C08 EEPROM and Arduino
Arduino 64 Steps Sequencer with minimum hardware adapted from the Drum Sequencer
Arduino 64 Steps Sequencer with minimum hardware adapted from the Drum Sequencer
Arduino Drum Sequencer 8 tracks 16 steps per measure 8 measures per pattern
Arduino Drum Sequencer 8 tracks 16 steps per measure 8 measures per pattern
Alkaline battery leakage
Alkaline battery leakage
Another Arduino drum sequencer with minimum hardware drumseq81212 with schematic
Another Arduino drum sequencer with minimum hardware drumseq81212 with schematic
Arduino Drum Sequencer and Arduino CV Quantizer controlling Analog Synth Drums and other Modules
Arduino Drum Sequencer and Arduino CV Quantizer controlling Analog Synth Drums and other Modules
drum seq
drum seq
Testing Basic Preset Function Implementation Arduino 8x8 Drum Sequencer
Testing Basic Preset Function Implementation Arduino 8x8 Drum Sequencer
Arduino 8x8 Gate Sequencer Rhythm Pattern Generator with Two Rotary Encoders and OLED Display
Arduino 8x8 Gate Sequencer Rhythm Pattern Generator with Two Rotary Encoders and OLED Display
Short Sequence of an 8x8 Rhythm Pattern Sequencer with Arduino Rotary Encoders and OLED Display
Short Sequence of an 8x8 Rhythm Pattern Sequencer with Arduino Rotary Encoders and OLED Display
Short Attention Test 0.0056
Short Attention Test 0.0056
since you insist accept one more
since you insist accept one more
TX81Z Power Transformer Vibration Fix
TX81Z Power Transformer Vibration Fix
TX81Z Panel Switches Repair
TX81Z Panel Switches Repair
PC900 Optocoupler MIDI IN Circuit Test
PC900 Optocoupler MIDI IN Circuit Test
Short Attention Test 9
Short Attention Test 9
Testing 4n25 Optocouplers in MIDI Input Circuits
Testing 4n25 Optocouplers in MIDI Input Circuits
TX81Z Arduino MIDI Controller Editor
TX81Z Arduino MIDI Controller Editor
Hardware almost ready testing with Yamaha TX81Z
Hardware almost ready testing with Yamaha TX81Z
Arduino and Multiplexer Printed Circuit Board for a MIDI Controller
Arduino and Multiplexer Printed Circuit Board for a MIDI Controller
Four rotary encoders and five tactile switches printed circuit board for an Arduino MIDI controller
Four rotary encoders and five tactile switches printed circuit board for an Arduino MIDI controller
Arduino MIDI Controller for Roland Sound Canvas SC-55 TVF Filter Cutoff Pedal Test
Arduino MIDI Controller for Roland Sound Canvas SC-55 TVF Filter Cutoff Pedal Test
Yet Another Arduino MIDI Controller Implementation on Breadboard
Yet Another Arduino MIDI Controller Implementation on Breadboard
Testing rotary encoders without a microcontroller.
Testing rotary encoders without a microcontroller.
Arduino MIDI Drums with Piezo Disc Triggers with schematic and code
Arduino MIDI Drums with Piezo Disc Triggers with schematic and code
Piezo Sensor MIDI Drums Triggers
Piezo Sensor MIDI Drums Triggers
Snare Drum Virtuoso Solo on Piezzo Sensors Arduino Neopixel and SC-55
Snare Drum Virtuoso Solo on Piezzo Sensors Arduino Neopixel and SC-55
Testing another MIDI controller Arduino keypad rotary encoder ssd1306 OLED Roland SC-55
Testing another MIDI controller Arduino keypad rotary encoder ssd1306 OLED Roland SC-55
mini fader bank 5 slide potentiometers
mini fader bank 5 slide potentiometers