# Impedance Control USB Micro ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** philipkyeswa - **Created:** 5/24/2023 - **Last Updated:** 6/19/2023 - **Visibility:** Public - **Copies:** 3 ## Key Components ### D1 — [SS210](https://www.flux.ai/jecstronic/ss210.md) - Manufacturer Part Number: SS210 - Manufacturer Name: MDD (Microdiode Electronics) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811071613_MDD-Microdiode-Electronics--SS210_C14996.pdf - Part Type: Diode **Pins:** - Anode - Cathode ### IC2 — [CH340G](https://www.flux.ai/vasyl/ch340g.md) - Manufacturer Name: Wah - Datasheet URL: http://www.datasheet5.com/pdf-local-2195953 - Manufacturer Part Number: CH340G - Part Type: Integrated Circuit **Pins:** - ~CTS [pin 9] - ~DCD [pin 12] - ~DSR [pin 10] - ~DTR [pin 13] - ~RI [pin 11] - ~RTS [pin 14] - GND [pin 1] - R232 [pin 15] - RXD [pin 3] - TXD [pin 2] - UD- [pin 6] - UD+ [pin 5] - V3 [pin 4] - VCC [pin 16] - XI [pin 7] - XO [pin 8] ### J1 — [Pin Header 01x06 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x06-2p54mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J2 — [DC-005-5A-3.0](https://www.flux.ai/vasyl/dc-005-5a-30.md) - Manufacturer Name: XKB Connectivity - Datasheet URL: https://datasheet.lcsc.com/lcsc/2110151730_XKB-Connectivity-DC-005-5A-3-0_C388625.pdf - Part Type: Connector - Manufacturer Part Number: DC-005-5A-3.0 **Pins:** - ~ - ~ - ~ ### J3 — [USB Micro B](https://www.flux.ai/jharwinbarrozo/usb-micro-b.md) - Part Type: USB B - Manufacturer Name: Molex - Datasheet URL: https://www.molex.com/pdm_docs/sd/473460001_sd.pdf - Manufacturer Part Number: 0473460001 **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 5] - ID [pin 4] - S1 [pin 6] - S2 [pin 7] - S3 [pin 8] - S4 [pin 9] - S5 [pin 10] - S6 [pin 11] - VBUS [pin 1] ### J4 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### LED1 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric.md) - Part Type: LED **Pins:** - A - K ### LED2 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric.md) - Part Type: LED **Pins:** - A - K ### LED3 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric.md) - Part Type: LED **Pins:** - A - K ### SW1 — [TLSA040JLFS](https://www.flux.ai/vasy_skral/tlsa040jlfs.md) - Manufacturer Part Number: TLSA040JLFS - Datasheet URL: https://www.mouser.sk/datasheet/2/60/tls-1846606.pdf - Part Type: Switch - Manufacturer Name: C&K **Pins:** - P1 [pin 1] - P2 [pin 2] ### U1 — [ATMEGA328P-AU](https://www.flux.ai/adrian95/atmega328p-au.md) - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf - Manufacturer Part Number: ATMEGA328P-AU - Part Type: Microcontroller - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Microchip **Pins:** - ~RESET~/PC6 [pin 29] - ADC6 [pin 19] - ADC7 [pin 22] - AREF [pin 20] - AVCC [pin 18] - GND [pin 3] - GND [pin 21] - GND [pin 5] - PB0 [pin 12] - PB1 [pin 13] - PB2 [pin 14] - PB3 [pin 15] - PB4 [pin 16] - PB5 [pin 17] - PC0 [pin 23] - PC1 [pin 24] - PC2 [pin 25] - PC3 [pin 26] - PC4 [pin 27] - PC5 [pin 28] - PD0 [pin 30] - PD1 [pin 31] - PD2 [pin 32] - PD3 [pin 1] - PD4 [pin 2] - PD5 [pin 9] - PD6 [pin 10] - PD7 [pin 11] - VCC [pin 4] - VCC [pin 6] - XTAL1/PB6 [pin 7] - XTAL2/PB7 [pin 8] ### U3 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33.md) - Part Type: Integrated Circuit - Manufacturer Part Number: AMS1117-3.3 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Name: AMS **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### Y1 — [12 MHz Crystal Oscillator](https://www.flux.ai/corynrobinson/12-mhz-crystal-oscillator.md) - Part Type: Oscillator - Datasheet URL: https://octopart.com/datasheet/abm3-12.000mhz-d2y-t-abracon-18618785 - Manufacturer Name: Abracon - Manufacturer Part Number: ABM3-12.000MHZ-D2Y-T - Frequency: 12MHz **Pins:** - P1 [pin 1] - P2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/philipkyeswa/impedance-control-usb-micro](https://www.flux.ai/philipkyeswa/impedance-control-usb-micro).* --- *Generated from [https://www.flux.ai/philipkyeswa/impedance-control-usb-micro](https://www.flux.ai/philipkyeswa/impedance-control-usb-micro)*