# Underlying Silver P.K.E. Meter ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** jkguyftrdes - **Created:** 4/15/2025 - **Last Updated:** 4/15/2025 - **Visibility:** Public ## Key Components ### Q1 — [BTA16-600BW](https://www.flux.ai/vasyl/bta16-600bw.md) - Part Type: Thyristors - Manufacturer Part Number: BTA16-600BW - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/67/06/bc/c9/35/8e/4f/ea/CD00002265.pdf/files/CD00002265.pdf/jcr:content/translations/en.CD00002265.pdf - Manufacturer Name: STMicroelectronics **Pins:** - A1 [pin 1] - A2 [pin 2] - G [pin 3] ### U1 — [HC-05](https://www.flux.ai/jecstronic/hc-05.md) - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: HC-05 - Manufacturer Name: Itead Studio - Datasheet URL: https://www.snapeda.com/parts/HC-05/ITead%20Studio/datasheet/ **Pins:** - ~RESETB [pin 11] - ~SPI_CSB [pin 16] - ~UART-CTS [pin 3] - ~UART-RTS [pin 4] - 3.3_VCC [pin 12] - AIO[0] [pin 9] - AIO[1] [pin 10] - GND [pin 13] - GND [pin 21] - GND [pin 22] - PCM-CLK [pin 5] - PCM-IN [pin 7] - PCM-OUT [pin 6] - PCN-SYNC [pin 8] - PIO[0] [pin 23] - PIO[1] [pin 24] - PIO[10] [pin 33] - PIO[11] [pin 34] - PIO[2] [pin 25] - PIO[3] [pin 26] - PIO[4] [pin 27] - PIO[5] [pin 28] - PIO[6] [pin 29] - PIO[7] [pin 30] - PIO[8] [pin 31] - PIO[9] [pin 32] - SPI_CLK [pin 19] - SPI_MISO [pin 18] - SPI_MOSI [pin 17] - UART-RX [pin 2] - UART-TX [pin 1] - USB_- [pin 15] - USB_+ [pin 20] ### U2 — [ATMEGA328-PU](https://www.flux.ai/adrian95/atmega328-pu.md) - Part Type: Microcontroller - Manufacturer Part Number: ATMEGA328-PU - Manufacturer Name: Microchip - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf **Pins:** - ~RESET~/PC6 - AREF - AVCC - GND - GND - PB0 - PB1 - PB2 - PB3 - PB4 - PB5 - PC0 - PC1 - PC2 - PC3 - PC4 - PC5 - PD0 - PD1 - PD2 - PD3 - PD4 - PD5 - PD6 - PD7 - VCC - XTAL1/PB6 - XTAL2/PB7 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jkguyftrdes/underlying-silver-ppkpep-meter](https://www.flux.ai/jkguyftrdes/underlying-silver-ppkpep-meter).* --- *Generated from [https://www.flux.ai/jkguyftrdes/underlying-silver-ppkpep-meter](https://www.flux.ai/jkguyftrdes/underlying-silver-ppkpep-meter)*