# EDD_FINAL(ROUND) ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ian-gremillion - **Created:** 2/18/2025 - **Last Updated:** 3/11/2025 - **Visibility:** Public - **Stars:** 1 ## Key Components ### ESP1 — [ESP32-WROOM-32D](https://www.flux.ai/vasy_skral/esp32-wroom-32d.md) - Part Type: Module - Manufacturer Part Number: ESP32-WROOM-32D - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf **Pins:** - <=GND [pin 39_2] - 3V3 [pin 2] - EN [pin 3] - GND [pin 39_16] - GND [pin 39_14] - GND [pin 1] - GND [pin 39_17] - GND [pin 15] - GND [pin 39_12] - GND [pin 39_11] - GND [pin 39_5] - GND [pin 39_3] - GND [pin 39_13] - GND [pin 39_21] - GND [pin 38] - GND [pin 39_10] - GND [pin 39_19] - GND [pin 39_1] - GND [pin 39_6] - GND [pin 39_9] - GND [pin 39_18] - GND [pin 39_20] - GND [pin 39_7] - GND [pin 39_8] - GND [pin 39_4] - GND [pin 39_15] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - RXD0 [pin 34] - SCK/CLK [pin 20] - SCS/CMD [pin 19] - SDI/SD1 [pin 22] - SDO/SD0 [pin 21] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - SHD/SD2 [pin 17] - SWP/SD3 [pin 18] - TXD0 [pin 35] ### J1 — [Connector 01x04 Horizontal](https://www.flux.ai/jharwinbarrozo/connector-01x04-horizontal.md) - Part Type: Connector **Pins:** - PIN_1 [pin 1] - PIN_2 [pin 2] - PIN_3 [pin 3] - PIN_4 [pin 4] ### J2 — [USB Micro B](https://www.flux.ai/jharwinbarrozo/usb-micro-b.md) - Manufacturer Name: Molex - Datasheet URL: https://www.molex.com/pdm_docs/sd/473460001_sd.pdf - Manufacturer Part Number: 0473460001 - Part Type: USB B **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 5] - ID [pin 4] - S1 [pin 6] - S2 [pin 7] - S3 [pin 8] - S4 [pin 9] - S5 [pin 10] - S6 [pin 11] - VBUS [pin 1] ### U1 — [L293D](https://www.flux.ai/adrian95/l293d.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: L293D - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/04/ac/22/f9/20/5d/43/a1/CD00000059.pdf/files/CD00000059.pdf/jcr:content/translations/en.CD00000059.pdf - Part Type: Integrated Circuit - Manufacturer Name: STMicroelectronics **Pins:** - 1A [pin 2] - 1Y [pin 3] - 2A [pin 7] - 2Y [pin 6] - 3A [pin 10] - 3Y [pin 11] - 4A [pin 15] - 4Y [pin 14] - EN1,2 [pin 1] - EN3,4 [pin 9] - GND [pin 4] - GND [pin 5] - GND [pin 12] - GND [pin 13] - VCC1 [pin 16] - VCC2 [pin 8] ### U2 — [TP4056](https://www.flux.ai/vasy_skral/tp4056.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Name: NanJing Top Power ASIC Corp. - Manufacturer Part Number: TP4056 - Datasheet URL: https://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/TP4056.pdf **Pins:** - ~CHRG [pin 7] - ~STDBY [pin 6] - BAT [pin 5] - CE [pin 8] - EP [pin 9] - GND [pin 3] - PROG [pin 2] - TEMP [pin 1] - VCC [pin 4] ### U3 — [SPX3819M5-L-3-3-TR](https://www.flux.ai/adrian95/spx3819m5-l-3-3-tr.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: MaxLinear, Inc. - Manufacturer Part Number: SPX3819M5-L-3-3-TR - Datasheet URL: https://assets.maxlinear.com/web/documents/spx3819.pdf **Pins:** - BP [pin 4] - EN [pin 3] - GND [pin 2] - IN [pin 1] - OUT [pin 5] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply.md) - Voltage: 3.7V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ian-gremillion/eddfinalround](https://www.flux.ai/ian-gremillion/eddfinalround).* --- *Generated from [https://www.flux.ai/ian-gremillion/eddfinalround](https://www.flux.ai/ian-gremillion/eddfinalround)*