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PARTS LIST
(the following components will be included in the package unless
otherwise stated) |
IC1 : TDA7000 FM Radio
IC
IC2 : LM386 Audio Power Amplifier IC
18-pin socket -- (for TDA7000)
8-pin socket -- (for LM386) |
Ceramic capacitors :
0.001 uF (#102 or
1n) -- x 1 pc
0.01 uF (#103 or 10n) -- x 1 pc
0.1 uF (#104 or 100n)-- x 4 pcs
0.0022 uF (#222 or 2n2) -- x 1 pc
0.0033 uF (#332 or 3n3) -- x 2 pcs
0.022 uF (#223 or 22n) -- x 1 pc
150 pF (#151 or 150) -- x 1 pc
180 pF (#181 or 180) -- x 2 pcs
220 pF (#221 or 220) -- x 2 pcs
330 pF (#331 or 330) -- x 2 pcs |
Electrolytic capacitors :
(10V min)
220uF or 470uF or 1000uF --- x 2 pcs
4.7uF ------------- X 1 pc |
Preset
10K (or 15K, 20K or 22K)
(trim pot)
C1 --- Ceramic cap (see
*
schematic)
L1 --- Adjustable coil -- for tuning broadcast stations
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Resistors
10Ω 1/4W or 1/6W --- x 1 pc
22K 1/4W or 1/6W --- x 1 pc
Miscellaneous items :
- 2 ft wire (antenna)
-
8 Ohm dynamic speaker
- 9V battery snap ( 9V battery not
included )
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Download
PCB artwork for this project (pdf)
IMPORTANT note on
printing the artwork : Open
the pdf file with Acrobat Reader. Use a laser printer to
print the artwork on tracing
paper * in true size (i.e., : do not enlarge or shrink the artwork). The printed artwork can be used for direct
exposure with UV sensitized pcb such as the Kinsten PP-1530.
(* tracing paper is the type of translucent paper used by
architect for drawing plans. It's much cheaper than OHP transparency)
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/TDA7000-Radio.jpg){kind=link}