# Valentines PCB ## Description PCB in the form of a heart using ESP32 and LEDs ## Project Details - **Owner:** vasyl - **Created:** 2/10/2022 - **Last Updated:** 4/4/2022 - **Visibility:** Public - **Forks:** 2 - **Copies:** 3 ## Key Components ### D1 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D10 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D11 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D12 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D13 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D14 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D15 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D16 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D17 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D18 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D19 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D2 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D20 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D21 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D22 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D23 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D24 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D25 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D26 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D27 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D28 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D3 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D4 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D5 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D6 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D7 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D8 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### D9 — [LTL-1CHYE](https://www.flux.ai/vasyl/ltl-1chye~sbq.md) - Part Type: LED **Pins:** - A - C ### U1 — [PCA9685PW,118](https://www.flux.ai/vasyl/pca9685pw118~4b3.md) - Manufacturer Part Number: PCA9685PW,118 - Manufacturer Name: NXP Semiconductors NV - Package or Case Code: 28-TSSOP - Part Type: Integrated Circuit - Manufacturer Part Number: PCA9685PW,118 - Datasheet URL: https://www.nxp.com/docs/en/data-sheet/PCA9685.pdf - Manufacturer Name: NXP USA Inc. **Pins:** - ~OE - A0 - A1 - A2 - A3 - A4 - A5 - EXTCLK - LED0 - LED1 - LED10 - LED11 - LED12 - LED13 - LED14 - LED15 - LED2 - LED3 - LED4 - LED5 - LED6 - LED7 - LED8 - LED9 - SCL - SDA - VDD - VSS ### U2 — [PCA9685PW,118](https://www.flux.ai/vasyl/pca9685pw118~4b3.md) - Part Type: Integrated Circuit - Manufacturer Part Number: PCA9685PW,118 - Manufacturer Name: NXP Semiconductors NV - Package or Case Code: 28-TSSOP - Manufacturer Part Number: PCA9685PW,118 - Manufacturer Name: NXP USA Inc. - Datasheet URL: https://www.nxp.com/docs/en/data-sheet/PCA9685.pdf **Pins:** - ~OE - A0 - A1 - A2 - A3 - A4 - A5 - EXTCLK - LED0 - LED1 - LED10 - LED11 - LED12 - LED13 - LED14 - LED15 - LED2 - LED3 - LED4 - LED5 - LED6 - LED7 - LED8 - LED9 - SCL - SDA - VDD - VSS ### U3 — [ESP32-WROOM-32](https://www.flux.ai/vasy_skral/esp32-wroom-32~mxw.md) - Manufacturer Part Number: ESP32-WROOM-32 - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf - Part Type: Integrated Circuit **Pins:** - EN - GND - GND - GND - GND - IO0 - IO12 - IO13 - IO14 - IO15 - IO16 - IO17 - IO18 - IO19 - IO2 - IO21 - IO22 - IO23 - IO25 - IO26 - IO27 - IO32 - IO33 - IO34 - IO35 - IO4 - IO5 - NC - RXD0/IO3 - SCK/CLK - SCS/CMD - SDI/SD1 - SDO/SD0 - SENSOR_VN - SENSOR_VP - SHD/SD2 - SWP/SD3 - TXD0/IO1 - VDD *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/valentines-pcb~cy0](https://www.flux.ai/vasyl/valentines-pcb~cy0).* --- *Generated from [https://www.flux.ai/vasyl/valentines-pcb~cy0](https://www.flux.ai/vasyl/valentines-pcb~cy0)*