DT 202-1 * FALL '06
SHOPPING LIST TO BUILD SOME SIMPLE CIRCUITS $100.00
Put your name on the page, check the items you are ordering, add the tax and figure out the total. Please give the form back to laetitia before the end of the class or on 9/6 and keep one list for yourself. Please, bring cash on 9/6 so I can order parts for 9/13 class.
@ Jameco
Misc parts (i need to figure out which ones of these I will get, based on the circuits we will build. It will come up to the same amount):
- Resistors 100ohms-1 Meg) comes to about $1. each student
- Capacitors polarized and not polarized (0.001, 0.001, 0.01, .1mf, 1mf, 10mf, 47 mf, 100 mf, 220 mf..) comes to about $2. each student
- Potentiometers 100k (2 @ $1.15) , 1Meg (2 @ $1.15)
- Photocells @ 12.95 (grab bag - 14 of you ordered it, so $ 0.92 each .)
- Cmos (to build simple oscillators) 74C14 (2 @ $ 0.49), 4093 (2 @ $.29) or 4049 (2 @ $.29)
- LM386 - A small chip that acts as an audio amplifier. $0.48* not ordered
- 7805 - A voltage regulator which converts higher input voltages to 5V *not ordered
- 741 - The classic opamp *not ordered
- 14 pin IC DIP sockets (3 @0 .20)
- Diodes N914 ( 2 @ $ 0.02)
- red leds (1 grab bag @ 6.95 ea. will be about .50 per students who ordered parts)
- Switches (pushbutton 1 @ $ 0.99, Slide1 @ 1.35)
- Piezos (x2 @ $.75)
- mini-mono plug (x2 @ $ 0.55 ea )
- small speakers
(1 @ $1.95 )
at Radio Shack:
SALVAGE (or go to Goodwill if you don't have these items):
- Speakers, switches out of electronic toys or appliances, wires (telephone wires are great)...
- USB game controller, mouse, keyboard
- Small, cheap battery operated sound toy
- small dc motors (out of pagers, ...)_
- Small battery operated radio, with built in speaker and dial (not digital dial)
BRING to class an extension cord (when we plan on building circuits)