Comments

Author Comment Last activity Moderation
liz "I personally think it's cute to have the wires do a criss-cross over the 555-timer, and it kind of keeps them out of the way....does it mess up the..." | Read more » over 1 year ago
liz "Thanks @warren and @roberts_ecofarm! This information is really helpful, and gives a way forward. I will dig through my boxes of extra parts and fi..." | Read more » almost 2 years ago
liz "Hi @zengirl2 , you are awesome for re-working the wiring diagram! i just followed your updated instructions in preparation for doing this activity ..." | Read more » almost 2 years ago
liz "Here's a report back (including video!) from a workshop led by John Keefe in August 2015 http://johnkeefe.net/make-every-week-audible-water-sensor " | Read more » over 4 years ago
liz "@taramei check this out for your venus flytrap work in brackish water!!!!! " | Read more » over 4 years ago
liz "Ok great, thank you for the feedback! My next workshop is a demo only, so the voltage / electrolysis issue won't matter in this case thank goodness..." | Read more » over 4 years ago
liz "So, I'm making 15 of these conductivity probes to go along with the Digikey order that makes 15 Coquis. Last night cut open 15 plastic bottles with..." | Read more » over 4 years ago
liz "Since the two main ways to control the sound are the saltiness of the water and the size of the capacitor, it would be cool if this list of parts i..." | Read more » over 4 years ago
liz "I found a power drill very useful to get the screws into the caps. Here's what you need to finish the ends of the wires from the alligator clips: ..." | Read more » over 4 years ago
liz "Looks great! maybe we could add a picture of how the cut ends of the alligator clips go into the terminal block? " | Read more » over 4 years ago
liz "thank you for this understandable report back, i really appreciate it! " | Read more » over 5 years ago