I have a gas gauge that is identical to the following old post (the cct posted by chemelec):
https://www.electro-tech-online.com/threads/help-me-build-a-gas-gauge.34321/
The gauge works well but I can't get LED from the LM3914 to light up for some reason. Either I'm not changing the right resistors or I'm total off on what the issue is.
If anyone has a suggestion I'd appreciate your help.
Thanks!
https://www.electro-tech-online.com/threads/help-me-build-a-gas-gauge.34321/
The gauge works well but I can't get LED from the LM3914 to light up for some reason. Either I'm not changing the right resistors or I'm total off on what the issue is.
If anyone has a suggestion I'd appreciate your help.
Thanks!