| Spuddy | Posted: 26 Jun 2018, 01:51 PM |
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 Member Posts: 2 Joined: 26-June 18 |
Stumbled across your blog entry that mentions the ATtiny85. I thought I'd have a go but still awaiting delivery. Most of the explaining is over my head ...I can just about cope with a 555...but I'll read it again. Have you done any more tinkering with this; it looks promising and could be useful to produce the knock down bits from separate pockets in a pub and invite chume to try it out. Hmm, but where to clip the wrist strap? ------------- |
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| mit | Posted: 26 Jun 2018, 08:12 PM |
 yeah whatever Admin Posts: 566 Joined: 4-May 16 |
Hi, I've done a few different projects with the ATtiny85, not sure which one you're referring to. You mention the wrist strap, are you talking about the Tiny Theremin project? I can try and explain it further if you like. ------------- |
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| DAVID | Posted: 27 Jun 2018, 02:52 AM |
 I love mcus Member Posts: 237 Joined: 10-September 17 |
but i don t think it will be stable to build a theremin with a 555 timer since for it to change the tone it must be oscillating at a very high freq so that any capacitance will make the system unstable and also that for the high frequency it would not be hearable ------------- |
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| Spuddy | Posted: 29 Jun 2018, 07:36 PM |
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Member Posts: 2 Joined: 26-June 18 |
Yes, I meant the tiny theramin. Still waiting for the bits to tinker with. Doubt I'll go for tiny but scale it up to suit my sausage fingers and failing sight ------------- |
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| teddy7 | Posted: 28 Oct 2018, 07:40 PM |
 Member Posts: 3 Joined: 28-October 18 |
QUOTE (mit)
Hi, I've done a few different projects with the ATtiny85, not sure which one you're referring to. You mention the wrist strap, are you talking about the Tiny Theremin project? --- 555 is a Timer, nothing else. You would need the ATTiny85, it is a Hardware Controller. I'd suggest an Arduino UNO. There cheap! Then you can use a board plugged into to Arduino, that will allow you to plugged the ATTiny85 into the Arduino UNO for programming. If your interested, let me know and I will give the schematic for it. ------------- |
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| teddy7 | Posted: 28 Oct 2018, 07:45 PM |
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Member Posts: 3 Joined: 28-October 18 |
QUOTE (Spuddy)
Stumbled across your blog entry that mentions the ATtiny85. I thought I'd have a go but still awaiting delivery. --- Personally, I have NEVER used a wrist strap; and I'm 70 years old. At times, where I leave, moving on a carpet, and building a electrical charge and then gripping a chip; never never heart an IC! ------------- |
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