materials list
(May or may not relate to final purchase)
Really cheap servos:
link
Really cheap pager motors:
link
attiny45:
- ATTINY45V-10PU-ND (digikey) 10MH 4kb program memory size
- ATTINY45-20PU-ND (digikey) 20MH 4kb program memory size
attiny85:
- ATTINY85V-10PU-ND (digikey) 10MH 8kb program memory size, 25 for $35.44
8-pin sockets:
- sparkfun $1.50 (!!!)
- digikey $3.05 for 10, $5.69 for 25 (much better)
- contact finish is tin. I'm thinking this looks like it might be a wee bit cheap
4AA battery holders:
- 2x2x1 (cluster of 4), attached leads: digikey 10 for $11.11
- 2x1x2 (2 clusters of 2), attached leads: digikey 10 for $8.47 (awkward size)
Voltage regulator:
Vibration motor:
Heat shrink tubing:
RGB LED:
possible parts, yet to be href-ed
6v dc servo, $12.99 (4)
3v 20mm coin cell 10 for $2.48 (20)
photocell, ambient light 1 for $0.80
20mm coin cell holder, 10 for 5.72
.79" piezo with leads, 1 for 1.62, 10 for 12.57
LED 20mA 3.2V 50 deg. viewing angle 5mm white LED 10 for $4.00 3150 mcd
LED 10mA 2V 5mm 240 deg. viewing angle $9.10 for 100 20mcd
LED 20mA
