# ECH ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** eaguy - **Created:** 10/15/2021 - **Last Updated:** 11/10/2022 - **Visibility:** Public ## Key Components ### Q1 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### Q2 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### U1 — ESP32-S2-WROVER-I - Package or Case Code: ESP32-S2-WROVER - Part Type: RF module - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s2-wroom_esp32-s2-wroom-i_datasheet_en.pdf - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP32-S2-WROVER-I **Pins:** - 3V3 - EN - GND - GND - GND - IO00 - IO02 - IO04 - IO05 - IO12 - IO13 - IO14 - IO15 - IO18 - IO19 - IO21 - IO22 - IO23 - IO25 - IO26 - IO27 - IO32 - IO33 - IO34 - IO35 - NC - NC - NC - NC - NC - NC - NC - NC - NC - NC - RXD0 - SENSOR_VN - SENSOR_VP - TXD0 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/eaguy/ech](https://www.flux.ai/eaguy/ech).* --- *Generated from [https://www.flux.ai/eaguy/ech](https://www.flux.ai/eaguy/ech)*