Don't forget something to keep all your parts in!
PICAXE 08/08M/18X/20X2/28X1 (one of each)
PICmicro 12C508A/16F84/16F819 (one of each)
ATtiny13/ATmega168/ATmega644P (one of each)
Z80 MPU Z84C0010PEG
Z180 MPU Z8018010PSG
Programmable resolution 1-wire digital thermometer DS18B20 (2)
Serial real-time clock I²C DS1307 (2)
Voltage converter ICL7660ACPAZ
4-Channel SDTV video amplifier THS7375
Video switch DG542DJ (2)
UART with 16-byte FIFOs SC16C550BIN40
4x2-input NAND SN74ALS00AN (7), 4x2-input AND CD74HCTT08E (3), 4x2-input OR CD74HCT32E (3), 4x2-input EOR 74HCT86N (3)
Octal 3-state latch 74ACT373 (9)
Dual decade ripple counter 74HC390N
Decade up-down counter/decoder/latch/driver HCF40110B (2)
Hex inverter SN74LS04N (4)
3-to-8 line decoder 74HC138N (2)
3-state quad buffer 74F125PC (4)
NE555N timer (8)
RS232 transceiver MAX323CPE+, RS232 transceiver ST232CN (2)
Quartz resonators (32.768kHz (5), 1.8432MHz (4), 10MHz, 12MHz, 20MHz)
Ceramic resonators (4MHz (3), 8MHz (3), 16MHz (3))
Assorted resistors, ceramic capacitors, electrolytic capacitors, coloured LEDs, infrared LEDs, LED displays, BJTs, potentiometer, grain-of-wheat bulbs, rectifier diodes, signal diodes, zener diodes, push switches (momentary/toggle), slide switches, toggle switches.
DIL sockets (8, 14, 16, 18, 20, 28, 32, 40 pin).
Various D-subminiature connectors (DE-9, DE-15, DB-25), 3.5mm stereo jack sockets, mini-DIN sockets.
Assorted pin headers (single and double row) and pin sockets.
Various off-cuts of stripboard, four breadboards in a variety of shapes and sizes.
18W lead-free Antex soldering iron (CSL18) with an assortment of tips.
Desoldering pump and desoldering braid.
Lead-free solder, no-clean flux.
Track cutter for stripboard.
Assembly aid ("helping hand").
Digital multimeter, logic probe.
Tweezers.
A high-speed rotary tool is also extremely useful when it comes to making cases for projects, as are a collection of needle files. A conical HSS cutter with a small tip can be used to cut through tracks in stripboard between the holes (allowing for more compact circuit designs, or use of double-row pin sockets). A sanding wheel can also be used to shape PCBs to fit snugly in cases.