# Quickest Bronze P.K.E. Meter ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** bry9904 - **Created:** 11/18/2023 - **Last Updated:** 12/16/2023 - **Visibility:** Public ## Key Components ### A1 — [Arduino Mega2560](https://www.flux.ai/adrian95/arduino-mega2560.md) - Part Type: Development Board - Manufacturer Part Number: A000067 - Manufacturer Name: Arduino - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000067_Web.pdf **Pins:** - +3V3 [pin 3V3] - +5V_1 [pin 5V_1] - +5V_2 [pin 5V_2] - +5V_3 [pin 5V_3] - 0 [pin 0] - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 41 [pin 41] - 42 [pin 42] - 43 [pin 43] - 44 [pin 44] - 45 [pin 45] - 46 [pin 46] - 47 [pin 47] - 48 [pin 48] - 49 [pin 49] - 5 [pin 5] - 50 [pin 50] - 51 [pin 51] - 52 [pin 52] - 53 [pin 53] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] - AD0 [pin AD0] - AD1 [pin AD1] - AD10 [pin AD10] - AD11 [pin AD11] - AD12 [pin AD12] - AD13 [pin AD13] - AD14 [pin AD14] - AD15 [pin AD15] - AD2 [pin AD2] - AD3 [pin AD3] - AD4 [pin AD4] - AD5 [pin AD5] - AD6 [pin AD6] - AD7 [pin AD7] - AD8 [pin AD8] - AD9 [pin AD9] - AREF [pin AREF] - GND1 [pin GND1] - GND2 [pin GND2] - GND3 [pin GND3] - GND4 [pin GND4] - GND5 [pin GND5] - IOREF [pin IOREF] - NC [pin NC] - RESET [pin RESET] - SCL [pin SCL] - SDA [pin SDA] - VIN [pin VIN] ### ESP32-CAM1 — [ESP32-CAM](https://www.flux.ai/vasy_skral/esp32-cam.md) - Part Type: Development Board - Manufacturer Name: Ai-Thinker - Manufacturer Part Number: Ai-Thinker ESP32-CAM WiFi BT BLE - Datasheet URL: https://www.universal-solder.ca/downloads/ESP32-CAM.pdf **Pins:** - .GND [pin P$9] - 3V3 [pin P$16] - 3V3. [pin P$12] - 5V [pin P$1] - GND [pin P$2] - GND. [pin P$13] - IO0 [pin P$14] - IO1/U0T [pin P$10] - IO12 [pin P$3] - IO13 [pin P$4] - IO14 [pin P$6] - IO15 [pin P$5] - IO16 [pin P$15] - IO2 [pin P$7] - IO3/U0R [pin P$11] - IO4 [pin P$8] ### J1 — [OLED-Display-0.96](https://www.flux.ai/adrian95/oled-display-096.md) - Part Type: Display Device **Pins:** - GND - SCK - SDA - VDD ### J2 — [OLED-Display-0.96](https://www.flux.ai/adrian95/oled-display-096.md) - Part Type: Display Device **Pins:** - GND - SCK - SDA - VDD ### U1 — [LM7805CT/NOPB](https://www.flux.ai/adrian95/lm7805ctnopb.md) - Manufacturer Part Number: LM7805CT/NOPB - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm340.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] ### U2 — [Nodemcu-12E ESP8266](https://www.flux.ai/jharwinbarrozo/nodemcu-12e-esp8266.md) - Part Type: Microcontroller - Manufacturer Part Number: Nodemcu-12E ESP8266 - Datasheet URL: https://components101.com/development-boards/nodemcu-esp8266-pinout-features-and-datasheet **Pins:** - 3V3 [pin 11] - 3V3 [pin 25] - 3V3 [pin 16] - A0 [pin 1] - CMD GPIO11 [pin 7] - D0 GPIO16 [pin 30] - D1 GPIO5 SCL [pin 29] - D2 GPIO4 SDA [pin 28] - D3 GPIO0 [pin 27] - D4 GPIO2 [pin 26] - D5 GPIO14 [pin 23] - D6 GPIO12 [pin 22] - D7 GPIO13 [pin 21] - D8 GPIO15 [pin 20] - EN [pin 12] - GND [pin 17] - GND [pin 14] - GND [pin 10] - GND [pin 24] - RST [pin 13] - RSV1 [pin 2] - RSV2 [pin 3] - RX GPIO3 [pin 19] - SCLK GPIO6 [pin 9] - SD0 GPIO7 MISO [pin 8] - SD1 GPIO8 MOSI [pin 6] - SD2 GPIO10 [pin 4] - SD2 GPIO9 [pin 5] - TX GPIO1 [pin 18] - VIN [pin 15] ### US1 — [HC-SR04](https://www.flux.ai/vasy_skral/hc-sr04.md) - Part Type: Sensor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: HC-SR04 - Datasheet URL: https://cdn.sparkfun.com/datasheets/Sensors/Proximity/HCSR04.pdf **Pins:** - ECHO [pin 3] - GND [pin 4] - TRIG [pin 2] - VCC [pin 1] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply.md) - Voltage: 5V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/bry9904/quickest-bronze-ppkpep-meter](https://www.flux.ai/bry9904/quickest-bronze-ppkpep-meter).* --- *Generated from [https://www.flux.ai/bry9904/quickest-bronze-ppkpep-meter](https://www.flux.ai/bry9904/quickest-bronze-ppkpep-meter)*