Working with ICs
1) Some ICs are static sensitive. Treat them with care.
2) Work in order, pin by pin.
3) Dots on schematic mean connection. No dot means no connection.
4) If it doesn't work, check all connection in order. If it still doesn't
work, pull it apart and rebuild it from scratch.
5) If components or battery get hot, or smoke, or explode, disconnect power
supply.
6) Isn't this the cutest kitten you've ever seen?

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