SoundForce_STM32duino_dualCV_BOM
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ValueQtyDescriptionPackageRef. MouserRef. FarnellOther seller
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Resistors - METAL FILMS! - all 1% 250mW (or 500mW) - Farnell choose the LR0204 or MF25 series - Mouser go for the MF or MFR series
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The board has been laid out with the 0204/5 footprint. It is a 0204 through hole resistor package with a distance/pitch of 5mm between both pins.
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Either use 0204 resistors or use 0207 and place them at an angle. 0207 is the standard bigger package.
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1K41% 250mWPTH 0207 or 0204
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10K61% 250mWPTH 0207 or 0204
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33K11% 250mWPTH 0207 or 0204
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47K11% 250mWPTH 0207 or 0204
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100K151% 250mWPTH 0207 or 0204
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390K21% 250mWPTH 0207 or 0204
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R1 R221% 250mWPTH 0207 or 0204
Values depends on the LED you are using. 150ohms is usually fine for 20mA at 2V.
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Diodes
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1N581929801219
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Ceramic capacitors
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100pF2
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18pF4
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100nF6
standard decoupling caps
MC0805B104K500A2.54MM
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Eletrolytic capacitors 25V or more
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10uF25mm Diameter 2.5mm pitch BUT 2mm pitch would fit too
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47uF15mm Diameter 2.5mm pitch BUT 2mm pitch would fit too
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Transistors
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2N39044TO92 package
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Pots - 90 degrees mounting pots with 5mm pitch
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10K4
WH148 pot 16mm diameter, 15mm shaft length
Alpha great quality
Super cheap ALI
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Toggle switches
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ON-ON (2 position) toggle switches2Dailywell ebayaliexpress
You can also use the super cheap blue toggles switches but those are a bit too high so you need to space the jacks away from the PCB before soldering.
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ON-OFF-ON (3 position) toggle switches1aliexpress
The red cheap ones are usually ok, if you want the best quality go for Dailywell
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LEDs
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Any 3mm LEDs you like2
Choose R1 & R2 accordingly : http://ledcalc.com/
I use the L-934ID-5V, with built-in resistor
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ICs
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MCP4822-E/P1DAC in DIP pacakgeUse a socket!
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TL0741DIPUse a socket!
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LM1117T-3.3/NOPB 13.3V voltage regulatorTO-220
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LP2950-33LPE3 13.3V voltage regulatorTO-92
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LM4040DIZ-5.0/NOPB15V voltage referenceTO-226
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Jacks
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Thonkiconn5
I recommend you to buy a lot of those if you are planning to build more modules.
https://www.thonk.co.uk/shop/3-5mm-jacks/
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Micro controller
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SMT32F103C8T61
Use female headers as socket!
Aliexpress
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Female headers2Aliexpress
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Pin headers
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Pin headers single row2X5Eurorack power
https://www.aliexpress.com/item/Free-Shipping-10pcs-40-Pin-1x40-Single-Row-Male-2-54-Breakable-Pin-Header-Connector-Strip/32416951874.html?spm=2114.search0104.3.1.PcFt5L&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10209_5430020_5410020_10304_10307_10301_10137_10060_10155_10154_10333_10334_10056_10335_10055_10054_10059_10332_100031_10099_5400020_10103_10102_10052_10053_10107_10050_10142_10051_10326_5390020_10084_10083_5370020_10080_10082_10081_10177_10110_10111_5420020_10112_10113_10114_10312_10313_10314_10315_10078_10079_10210_10073,searchweb201603_1,ppcSwitch_5&btsid=b7bac09f-65da-40a1-becb-04141eb33682&algo_expid=c85b804c-a85a-49b4-a820-749b8f2e53dd-0&algo_pvid=c85b804c-a85a-49b4-a820-749b8f2e53dd&transAbTest=ae803_3
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Pin headers double row2X5Alternative
You can use 2 single row and solder them neatly nexto to eacht other.
https://www.aliexpress.com/item/5-PCS-2-54mm-2-x-40-Pin-Male-Double-Row-Pin-Header-Strip/32216818428.html?spm=2114.search0104.3.10.4QJJi4&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10209_5430020_5410020_10304_10307_10301_10137_10060_10155_10154_10333_10334_10056_10335_10055_10054_10059_10332_100031_10099_5400020_10103_10102_10052_10053_10107_10050_10142_10051_10326_5390020_10084_10083_5370020_10080_10082_10081_10177_10110_10111_5420020_10112_10113_10114_10312_10313_10314_10315_10078_10079_10210_10073-10052_10112,searchweb201603_1,ppcSwitch_5&btsid=8905bcee-6238-4259-be42-c06554247786&algo_expid=9f9dd699-659f-41cc-897a-993689f32e49-1&algo_pvid=9f9dd699-659f-41cc-897a-993689f32e49&transAbTest=ae803_3
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Pin headers2x5IO board connector
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Pin headers single row1x6Serial programmer
https://www.aliexpress.com/item/10PCS-2-54mm-40-Pin-Stright-Female-Single-Row-Pin-Header-Strip-PCB-Connector/32597304567.html?spm=2114.search0104.3.1.qPrQ2b&ws_ab_test=searchweb0_0,searchweb201602_1_10152_10065_10151_10344_10068_10345_10342_10325_10343_10546_10340_10341_10548_10541_10084_10083_10560_10304_10307_10177_10060_10155_10154_10056_10055_10539_10537_10312_10536_10059_10313_10314_10534_10533_100031_10103_10073_10102_10557_10142_10107,searchweb201603_30,ppcSwitch_3&btsid=6792745d-7ea0-42b3-96fd-b21686cdb0d9&algo_expid=8b8ed87e-5e0d-494d-9563-c751a2454e31-0&algo_pvid=8b8ed87e-5e0d-494d-9563-c751a2454e31
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Pin headers single row1x3Jumper Uni Bi - OUT1
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Pin headers single row1x3Jumper Uni Bi - OUT2
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