What you're going to need:DLO3416 Intelligent display
Comes in red, green, lavender, fuchsia, and maple walnut flavours.PIC 16F628A or 16F648A
You might be able to get away with another pin-compatible PIC, just make sure to read the datasheet carefully. Either way, you'll need at least one PIC in the SOIC package and probably a DIP for breadboarding the circuit. The 628A and 648A are identical except for the amount of program memory available (2k vs 4k). Use the 648A unless you have some 628As lying around.MCP1253
This is a charge pump dc-dc converter. We're going to use this to make 5V for our display from a 3V coin cell battery. Get a few so that you can destroy at least one.
The passive components are all through hole type. I know the mishmash of surface mount and through hole is kind of aesthetically displeasing but what can you do.
-Capacitors: 10uF (2), 1uF (1)
-Resistors: 10K (1)
-Switch: N/O momentary pushbutton. The clicky kind you see everywhere cheap buttons are needed.
-Pin headers/sockets: Two pins and a jumper, and a single row of 6 sockets. You can substitute pins for the sockets if you enjoy accidentally tearing clothing and skin.
-CR2032 Coin cell and holder.
Soldering iron with the pointiest tip you can find. The MCP1253 comes in a surface mount package small enough to be accidentally inhaled.
Copper clad board, etchant, acetone etc for making the PCB.
PIC programmer with an ICSP header and cable.
Some other stuff without which you won't get very far but that I can't remember right now.