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| Update 10.03.08 | Value | Each | RS Part # | Price | Packs | Quantity per Pack | |
| Capacitors | All of the Components can be Purchased at Radio Shack | ||||||
| C1,C2,C7,C19 | 100 pf (101) | 7 | 272-123 | 1.49 | 4 | 5.96 | Pack-of- 2 ceramic |
| C4,C9,C18 | 100 pf (101) | ||||||
| C8 | .01 uf (103) | 1 | 272-1065 | 1.49 | 1 | 1.49 | Pack-of- 2 film |
| C5, C14,C22 | .1 uf (104) | 3 | 272-135 | 1.49 | 2 | 2.98 | Pack-of- 2 ceramic or film |
| C3,C11,C15 | .22 uf (224) | 3 | 272-1070 | 1.49 | 2 | 1.49 | Pack-of- 2 film |
| C6,C20 | 4.7 uf | 2 | 272-1024 | 1.19 | 2 | 2.38 | - Electrolytic |
| C4 | 1 uf | 1 | 272-1434 | 1.59 | 1 | 1.59 | Must be Tantalum |
| C10 | 1000 uf see note=> | 1 | 272-1032 | 1.59 | 1 | . | Note:
Not needed using batteries Use with RS AC/DC 9v Adapter Below |
| C13 & C21 - Not Used | . | . | . | . | . | . | . |
| Resistors | |||||||
| Asst. Package | 271-308 | 6.49 | 1 | 6.49 | |||
| R19 | 220 ohm | 1 | xxx | (red-red-brown-gold) | |||
| R9, R18 | 470 ohm | 3 | xxx | (yellow-violet-brown-gold) | |||
| R22 | 1K | 1 | xxx | (brown-black-red-gold) | |||
| R1,R2,R4, R5,R6,R7 | 10K | 6 | xxx | (brown-black-orange-gold) | |||
| R23 | 4.7K | xxx | (yellow-violet-red-gold) | ||||
| R16,R17,R3,R3p,R20 | 100K | 5 | xxx | (brown-black-yellow-gold) | |||
| R12,R13 | 1M | 2 | xxx | (brown-black-green-gold) | |||
| R10 - Not Used | xxx | . | xxx | . | . | . | . |
| R11,R21 | 47K | 2 | 271-1342 | .99 | 1 | .99 | (yellow-violet-orange-gold) |
| Potentiometers | |||||||
| Pot 3 | 1K (102) | 1 | 271-280 | 1.49 | 1 | 1.49 | Board Mounted |
| Pot 1, Pot 2, Pot 5 | 10K (103) | 3 | 271-282 | 1.49 | 3 | 4.47 | Board Mounted |
| Pot 6 | 5K | 1 | 271-1714 | 2.99 | 1 | 2.99 | Panel Mounted, Linear |
| Pot 4 | 10K | 1 | 271-1715 | 2.99 | 1 | 2.99 | Panel Mounted, Linear |
| Semi-Conductors | |||||||
| D5 | 1N4001 | 1 | 276-1101 | .99 | 1 | 1.98 | Power Supply Diodes |
| D4 | 1N914 | 1 | 276-1122 | 1.49 | 1 | 1.49 | Silicon Switching Diodes (demodulator) |
| Q1,Q2 | 2N2222 or most NPN's | 2 | 276-1617 | 2.59 | 1 | 2.59 | Pack of 15 Generic NPN's |
| U4 | TLC555 | 1 | 276-1718 | 1.69 | 1 | 1.69 | 8 pin dip, used as Schmitt Trigger |
| U2 | TLO82 | 1 | 276-1715 | 1.99 | 1 | 1.99 | 8 pin dip, single supply OP Amp |
| LED-1 *see note | Green - 630 mcd | 1 | 276-0304 | 1.49 | 1 | 1.49 | Need for its 2.1v forward voltage drop. |
| LED-2 *see note | Red - 3000 MCD | 2 | 276-307 | 1.99 | 2 | 1.99 | Need for its 1.2v forward voltage drop. |
| +5V Fixed-Regulator | 7805 | 1 | 276-1770 | 1.59 | 1 | 1.59 | +5V Fixed-Voltage Regulator 7805 |
| * Note: Green LED 1 fat terminal inside lens is Negative - Red LED 2 fat terminal inside lens is Positive. | |||||||
| Misc. | |||||||
| Metal Enclosure | for low freq response | 1 | 270-238 | 1 | This is for the L2 osc board if needed. | ||
| L1 & L2 100 uh choke | . | 4 | 273-102 | 1.39 | 4 | 5.56 | L1 & L2 both use 2 coils |
| IC Sockets | 8 Pin | 2 | 276-1995 | 0.69 | 1 | 0.69 | Pack-of- 2 <= Use Sockets - Please! |
| PC Board Terminals | 2-Position | 3 | 276-1388 | 2.49 | 1 | 2.49 | Pack of 4 - Optional |
| Battery Holder | Holder - 8 AA Batteries | 1 | 270-387 | 1.99 | 1 | 1.99 | 12 volts |
| On/Off Switch - S1 | SPDT | 1 | RS Choices | 1 | Find one to go with your taste. | ||
| V1 | 12 volts | 8 | AA-cells | . | Could use two 6v lantern batteries | ||
| 9 Volt AC/DC Adapter | Regulated & Filtered | 1 | 273-027 | 15.99 | 1 | View at Radio Shack | |
| Adapter PCB Jack | PCB connector | 1 | 273-1742 | 3.69 | 1 | View at Radio Shack | |
| Panel Control Knobs | 3 for Illusion, 2 for VAPP | RS Choices | Find some to go with your taste. | ||||
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Etch Your Own |
For RS Illusion & the L2 osc board-See Note => | 276-1499 | 4.49 | 2 | 8.98 | Note:
A One
Sided epoxy board from another store would be better |
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| Board Etchant | 276-1535 | 9.99 | 1 | 9.99 | PCB Etchant 16 oz. bottle | ||
| De-Soldering Braid | 64-2090 | $3.99 | 1 | 3.99 | <= This is a Must Have! | ||
| Prices as 10/03/08 | $80 | Total usd | |||||
| Maplin Electronics is a good substitute store in the UK, maybe build the RS Illusion Theremin for half the cost? | |||||||