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BigCorvus / SMA-Q2_replacement_board

SMA-Q2_replacement_board
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BOM #1

Open scientistnobee opened 4 years ago

scientistnobee commented 4 years ago

Hi,

Very cool project. Could you please add bill of the materials.

BigCorvus commented 4 years ago

Hi, Sorry I haven't figured out all component values yet. The P-Channel mosfets I'm using at the moment are the wrong ones for example. I'll add a BOM as soon as I'm pleased with the chosen components. Most values are at least in the right ballpark. Just check the schematic... -- Diese Nachricht wurde von meinem Android Mobiltelefon mit WEB.DE Mail gesendet.Am 17.10.19, 15:35, scientistnobee notifications@github.com schrieb: Hi, Very cool project. Could you please add bill of the materials.

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BigCorvus commented 4 years ago

Hi,

I listed the most important components now. The passives should be self-explanatory.

 

The dual P-Channel mosfets might be CMLDM8005 TR PBFREE (Digikey 1514-CMLDM8005TRPBFREECT-ND)

pushbuttons are LS12T2-T (Digikey 1642-1312-1-ND).

The supercap is Seiko CPH3225A (728-1127-1-ND),

the RTC is Abracon AB-RTCMC-32.768kHz-IBO5-S3 (535-13301-1-ND),

The display connectors are 255-3056-1-ND and 255-5667-ND.

Accelerometer is 828-1081-1-ND (BMA400),

Schottky Diodes are 497-7163-1-ND,

Flash chip is 1970-1011-1-ND.

LDO is 296-24059-1-ND.

The BT module is a Raytac MDBT50Q (1597-1678-ND),

Watch crystal: 478-5428-1-ND,

Mosfet for vibrator is DMG1012UW-7DICT-ND.

LED for HR sensor: 1497-1162-1-ND,

Opamp: MCP6001T-I/LTCT-ND

 

Gesendet: Donnerstag, 17. Oktober 2019 um 15:35 Uhr Von: "scientistnobee" notifications@github.com An: BigCorvus/SMA-Q2_replacement_board SMA-Q2_replacement_board@noreply.github.com Cc: Subscribed subscribed@noreply.github.com Betreff: [BigCorvus/SMA-Q2_replacement_board] BOM (#1)

Hi,

Very cool project. Could you please add bill of the materials.

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scientistnobee commented 4 years ago

Thanks for the update