Any considering trying to build one of Ron's DSP projects
http://www.cumbriadesigns.co.uk/DSP.htm
His Rishworth presentation is:
http://www.cumbriadesigns.co.uk/images/DSP/Rishworth%20Digital%20Signal%20Processing.ppt
I picked up a PCB from Ron at Rishworth and want to do a group buy? He isn't doing kits at moment... you will have to get PCB from him.
There would not be huge savings as there are not that many components
but I have Farnell account so easy to add a few extras so if 10 were
interested would save maybe £4-£6 or so on the cost of the Voltage
regulators, DSP PIC, Audio chip TLV320AIC23BPW and MAX3221CAE.
I just ordered these:
1st number is Farnell Component ID
1294844 MICROCHIP DSPIC33FJ64GP306-I/PT16BIT MCU/DSP, 64K FLASH,
40MIPS £3.24
1207297 TEXAS INSTRUMENTS TLV320AIC23BPWG4 IC, CODEC AUDIO, SMD,
TSSOP28 £4.92
9724508 MAXIM INTEGRATED PRODUCTS MAX3221CAE+ IC, TRANSCEIVER, SMD,
3221, SSOP16 £1.52
1842205 TXC 9B-12.288MAAJ-B XTAL, 12.288MHZ, 18PF, HC-49S £0.36
1842224 10 TXC 9B-20.000MAAJ-B XTAL, 20.000MHZ, 18PF, HC-49S £0.36
1663356 LT1117 3v3 regulator £2.23
1759361RL 100nF 1210 cap £0.015
1833901 470nf 1210 cap £0.45 I only bought 5 of these for myself.
I have 10 sets of them.
The price is what they will cost me so I'll pass them on for same.
If interested let me know.
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1 comment:
Hi there,
Are there any of the component kits left? I would be interested to by one off you.
73s Chris zl2cco
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