Simple thermometer

RE: Simple thermometer

driewe — Mon, 23 Jan 2017 20:01:31 GMT

Interesting Circuit and build.

RE: Simple thermometer

mcb1 — Fri, 06 Jan 2017 22:40:41 GMT

Nice post.

[mention:f80b53cee57c44bc9d7c577d07d7c791:e9ed411860ed4f2ba0265705b8793d05]

see if you can expand it to 2 digits

not enough pins on a Digispark.

BUT if you use I2C you can drive an LCD.

[View:/resized-image/__size/620x444/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-534859f5-7d27-42da-b4a4-6f00fbca231e/4377.contentimage_5F00_205545.jpg:620:444]

This one sensed the temperature, displayed it and sent a code via 433Mhz to a RF power Power socket to switch on the fan/heater.

Mark

RE: Simple thermometer

DAB — Fri, 06 Jan 2017 19:18:43 GMT

Nice simple build.

Well done.

DAB

RE: Simple thermometer

jc2048 — Fri, 06 Jan 2017 16:27:05 GMT

I like it. Minimal and a bit retro in looks. That HP 7-seg display with a decoder must go back a bit.

RE: Simple thermometer

jw0752 — Fri, 06 Jan 2017 16:06:13 GMT

Hi,

Thanks for your posting of this interesting circuit. Your next challenge is to see if you can expand it to 2 digits.

Thanks John