Circuit experiments
This page links to all the circuit experiments. I dont know how often Ill be updating…but Ill try.
| Experiment | What it does |
| Atari Punk Console | First experiments on this simple/fun circuit. |
| Subrippler | Experiments with the 4060 chip and as an Oscillator with suboctaves that drop all the way to LFOs. Example. |
| 2007 Circuit Challenge. | Create Digital Musics contest |
| Big Johnson |
Messing with the Johnson counter to make signals. |
| LED flasher circuit |
Using a simple two transistor flasher circuit as an LFO. |
| PWM LED flasher as sound circuit | Another simple circuit that fade two LEDs opposite of each other. When hooked to a speaker it makes a lot of noise. |
| Xor Modulation Multiplexer | Seems like a good name. Uses NANDs to act a switches into a series of XORs that modulate square signals in a ringlike fashion. |
| Frequency Doubler | Uses a nand and passive components to double the frequency. |
| LM339 comparator to select signals |
More of an experiment in presentation really. |
| 555-as-vco | Alters the sound of a 555 using pin 5, the control voltage pin. |
| 4089 Frequency Multiplier | Experimenting with the 4089 chip. |
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TBExperimented
http://home.cogeco.ca/~rpaisley4/LM555.html#21
http://home.cogeco.ca/~rpaisley4/LM555.html#18