# Possible Purple P.K.E. Meter ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** blacktower2 - **Created:** 4/30/2024 - **Last Updated:** 4/30/2024 - **Visibility:** Public ## Key Components ### IC1 — [AD620ARZ-REEL](https://www.flux.ai/vasyl/ad620arz-reel.md) - Part Type: Integrated Circuit - Manufacturer Part Number: AD620ARZ-REEL - Manufacturer Name: Analog Devices Inc. - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/AD620.pdf **Pins:** - - [pin 2] - + [pin 3] - ~ [pin 6] - Ref [pin 5] - Rg [pin 8] - Rg [pin 1] - Vs- [pin 4] - Vs+ [pin 7] ### U1 — [UA741CN](https://www.flux.ai/jecstronic/ua741cn.md) - Manufacturer Name: STMicroelectronics - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/group1/d6/9e/4e/8a/fa/65/4c/d0/CD00001252/files/CD00001252.pdf/jcr:content/translations/en.CD00001252.pdf - Part Type: Operational Amplifier (OP-AMP) - Manufacturer Part Number: UA741CN **Pins:** - IN- [pin 2] - IN+ [pin 3] - NC [pin 8] - OS_NULL [pin 5] - OS_NULL [pin 1] - OUT [pin 6] - V- [pin 4] - V+ [pin 7] ### U2 — [Arduino Nano](https://www.flux.ai/vasyl/arduino-nano.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000005.pdf - Manufacturer Name: Arduino - Manufacturer Part Number: Arduino Nano - Part Type: Evaluation Board **Pins:** - +5V [pin 27] - 3V3 [pin 17] - A0 [pin 19] - A1 [pin 20] - A2 [pin 21] - A3 [pin 22] - A4 [pin 23] - A5 [pin 24] - A6 [pin 25] - A7 [pin 26] - AREF [pin 18] - COM/GND [pin 4] - COM/GND__1 [pin 29] - D0/RX [pin 2] - D1/TX [pin 1] - D10 [pin 13] - D11/MOSI [pin 14] - D12/MISO [pin 15] - D13/SCK [pin 16] - D2 [pin 5] - D3 [pin 6] - D4 [pin 7] - D5 [pin 8] - D6 [pin 9] - D7 [pin 10] - D8 [pin 11] - D9 [pin 12] - RESET [pin 3] - RESET__1 [pin 28] - VIN [pin 30] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/blacktower2/possible-purple-ppkpep-meter](https://www.flux.ai/blacktower2/possible-purple-ppkpep-meter).* --- *Generated from [https://www.flux.ai/blacktower2/possible-purple-ppkpep-meter](https://www.flux.ai/blacktower2/possible-purple-ppkpep-meter)*