# Fit Harlequin Universal Remote ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** sgen0 - **Created:** 2/26/2025 - **Last Updated:** 2/26/2025 - **Visibility:** Public ## Key Components ### LCD1 — [WC1602A](https://www.flux.ai/jecstronic/wc1602a.md) - Manufacturer Part Number: WC1602A - Datasheet URL: http://www.datasheet39.com/download.php?id=735838 - Manufacturer Name: Wincom Tech - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Display Device **Pins:** - D0 [pin 7] - D1 [pin 8] - D2 [pin 9] - D3 [pin 10] - D4 [pin 11] - D5 [pin 12] - D6 [pin 13] - D7 [pin 14] - E [pin 6] - LED(-) [pin 16] - LED(+) [pin 15] - R/W [pin 5] - RS [pin 4] - VDD [pin 2] - VO [pin 3] - VSS [pin 1] ### U1 — [Arduino Nano RP2040 Connect with headers](https://www.flux.ai/jharwinbarrozo/arduino-nano-rp2040-connect-with-headers.md) - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: ABX00053 - Part Type: Microcontroller **Pins:** - +3V3 [pin 2] - +5V [pin 12] - ~RESET [pin 18] - A0/DAC0/GPIO26 [pin 4] - A1/GPIO27 [pin 5] - A2/GPIO28 [pin 6] - A3/GPIO29 [pin 7] - A4/GPIO12 [pin 8] - A5/GPIO13 [pin 9] - A6 [pin 10] - A7 [pin 11] - AREF [pin 3] - D10/GPIO5 [pin 28] - D11/GPIO7/COPI [pin 29] - D12/GPIO4/CIPO [pin 30] - D13/GPIO6 [pin 1] - D2/GPIO25 [pin 20] - D3/GPIO15 [pin 21] - D4/GPIO26 [pin 22] - D5/GPIO17 [pin 23] - D6/GPIO18 [pin 24] - D7/GPIO19 [pin 25] - D8/GPIO20 [pin 26] - D9/GPIO21 [pin 27] - GND [pin 14] - GND__1 [pin 19] - QSPI_~RESET [pin 13] - RX [pin 17] - TX [pin 16] - VIN [pin 15] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sgen0/fit-harlequin-universal-remote](https://www.flux.ai/sgen0/fit-harlequin-universal-remote).* --- *Generated from [https://www.flux.ai/sgen0/fit-harlequin-universal-remote](https://www.flux.ai/sgen0/fit-harlequin-universal-remote)*