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#pcb/musicplayer #pcb
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- - -
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| | Name | Cost | Link | |
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| --------------- | --------------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------ |
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| Processor | ESP32-S3-WROOM-1-N8R8 | $6.32 | https://www.digikey.com/en/products/detail/espressif-systems/ESP32-S3-WROOM-1-N8R8/15295891 | Originally had N8R8 but it is 404 at digikey now |
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| DAC | PCM5102APWR | $4.09 | https://www.digikey.com/en/products/detail/texas-instruments/PCM5102APWR/3727211 | |
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| Headphone amp | MAX97220AETE+T | $2.35 | https://www.digikey.com/en/products/detail/analog-devices-inc-maxim-integrated/MAX97220AETE-T/2744332 | |
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| Display | NHD-2.4-240320DA-CTXN | $14.9 | https://www.digikey.com/en/products/detail/newhaven-display-intl/NHD-2-4-240320DA-CTXN/26743729<br>https://newhavendisplay.com/2-4-inch-standard-tn-lcd-tft/ | |
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| BT | BM83SM1-00AB | $13.18 | https://www.digikey.com/en/products/detail/microchip-technology/BM83SM1-00AB/12823501 | |
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| FFC Connector | CF4245FH0R0-05-NH | $0.44 | https://www.digikey.com/en/products/detail/cvilux-usa/CF4245FH0R0-05-NH/15793100 | |
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| Battery Charger | BQ25895MRTWR | $3.71 | https://www.digikey.com/en/products/detail/texas-instruments/BQ25895MRTWR/5413645 | |
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| Buck-Boost IC | TPS63020DSJR | $3.07 | https://www.digikey.com/en/products/detail/texas-instruments/TPS63020DSJR/4305306 | |
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https://github.com/jpetkauskas/JPL.mp3/tree/main/eda
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Add this to replace one on blown LCD https://www.digikey.com/en/products/detail/torex-semiconductor-ltd/XC6206P332MR-G/7386004
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(found on https://www.lcdwiki.com/4.0inch_SPI_Module_ST7796)
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#pcb/ring #pcb
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- - -
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## Parts Needed
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- Processor (with BLE 5.2+)
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- Curved lipo battery, ideally 20mAh+
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- capacitive touch controller
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- BT antenna
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- Battery charging IC
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- storage?
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Microphone
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- PMIC
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-
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| | Name | Cost | Link |
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| --------- | ---------- | ----- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| Processor | CC2340R | $2.74 | https://www.digikey.com/en/products/detail/texas-instruments/CC2340R52E0RGER/21298701 |
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| Battery | has sample | | https://www.alibaba.com/product-detail/Ultra-Thin-3-7V-20mAh-Smart_1601220257715.html |
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| Battery | | | https://www.alibaba.com/product-detail/OEM-ODM-Souce-Manufacturer-150730-3_1601280065467.html?spm=a2700.prosearch.normal_offer.d_title.4bee67afcA6qVe&priceId=34efe7d3008a447ca502a742a981f37e |
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| battery | | | https://www.ebay.com/itm/156090956224?_trksid=p2332490.c101196.m2219&itmprp=cksum%3A15609095622491e9f2da655b46e9ae7c58f66effca57%7Cenc%3AAQAKAAABMIObiuteozFaahfHli5t01UIStMdUUaYczAbGaV87lJkYZlnqhPs6hnMXGASN4AJ2yFwbUKfsmeb7meQT9YaEGG7E0Yt63%252FcPRE1o4XweVgLhTT94orMyr0Mx%252BdDZRVLfC7Wpczxtkas8Mw9%252FumSKlRbEDSQOtdaIRQGFoXWzKcaUkz8lmbUd3kXand2PGndp%252B4WAOYDWusdYUsfNmNQHkKC9FCNV2FZISO37UxtjLXZcD48L6RXmZaJgXr1OzsvuAC1qIVzfx0DRRSjQg%252FGhshNi989QeLNQ6NuhGUyr71%252FaNuwvHXHOflK%252FNM6qkBeDrlzIgUHsf759aIUjD2jaRaua9w9bo0fZ%252BOU3UBp1We6Bvpzd7RajZRWTWYbtGfWE%252BY0tZuPDmfjEZqwR63GSzU%253D%7Campid%3APL_CLK%7Cclp%3A2332490&itmmeta=01KCK4T97NSVGSSJD9YT78A6BG |
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| battery | | | https://www.aliexpress.us/item/3256809390697337.html?spm=a2g0o.productlist.main.1.3415bCmwbCmwex&algo_pvid=190b7da2-c67e-47f0-9f56-6d86751fdda4&algo_exp_id=190b7da2-c67e-47f0-9f56-6d86751fdda4-0&pdp_ext_f=%7B%22order%22%3A%222%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21USD%2113.00%2112.35%21%21%2191.04%2186.49%21%40210319b717658751656617027e2e1a%2112000049515958749%21sea%21US%210%21ABX%211%210%21n_tag%3A-29910%3Bd%3A659c4e93%3Bm03_new_user%3A-29895&curPageLogUid=pfZkwMOA9hfh&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005009577012089%7C_p_origin_prod%3A#nav-specification |
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| Processor | DA14531 | | https://www.digikey.com/en/products/detail/renesas-electronics-corporation/DA14531-00000OG2/10474922 |
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#pcb/stm32mp151 #pcb
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- - -
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## Main Components
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- SAM9X70 - Main Processor
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- https://www.digikey.com/en/products/detail/microchip-technology/SAM9X70-I-4PB/18880603
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- D2516ECMDXGJD-U - RAM (4gbit)
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- https://www.digikey.com/en/products/detail/kingston-technology/D2516ECMDXGJD-U/13627671
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- SS-53000-001 - HDMI Connector
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- https://www.digikey.com/en/products/detail/stewart-connector/SS-53000-001/10492172
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### Other Processors?
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- https://www.digikey.com/en/products/detail/microchip-technology/SAMA7G54-V-4HB/16624520
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- https://www.digikey.com/en/products/detail/stmicroelectronics/STM32MP151AAB3/10058601
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