Board Update
The LM556 dual timer is going to be discontinued, so I working on an updated circuit using the 555s and am going to integrate it into the PCB. There will be an updated set of boards that I will be posting shortly.
The LM556 dual timer is going to be discontinued, so I working on an updated circuit using the 555s and am going to integrate it into the PCB. There will be an updated set of boards that I will be posting shortly.
Discussions
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There are enough different companies manufacturing this chip that it will never die. You can find other 556s on Digikey that will be identical, spec-wise
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