# Sheer Copper Gadget Copter ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** galileogali - **Created:** 4/30/2025 - **Last Updated:** 5/1/2025 - **Visibility:** Public ## Key Components ### D1 — [GBU4A](https://www.flux.ai/adrian95/gbu4a~yym.md) - Datasheet URL: http://www.diodemodule.com/bridge-rectifier/gbu/gbu4a.pdf - Manufacturer Name: GeneSiC Semiconductor - Manufacturer Part Number: GBU4A - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - - [pin 4] - + [pin 1] - P2 [pin 2] - P3 [pin 3] ### D2 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Emission Coefficient: 3.73 - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### D3 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [TIP2955](https://www.flux.ai/lcsc/tip2955~x13k.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809011731_STMicroelectronics-TIP2955_C262991.pdf - Manufacturer Part Number: TIP2955 - Package or Case Code: TO-247AC-3_L15.8-W5.0-P5.46-L - Manufacturer Name: ST(意法半导体) - Part Type: Bipolar Transistors - BJT - Product Info Url: https://lcsc.com/product-detail/Others_STMicroelectronics_TIP2955_STMicroelectronics-TIP2955_C262991.html - LCSC Part Number: C262991 - JLCPCB Part Class: Extended Part **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] ### T1 — Step Down Transformer - Ratio: 0.5 - Primary Inductance: 4H - Coupling Coefficient: 0.99 **Pins:** - P1 - P2 - S1 - S2 ### U1 — [7805](https://www.flux.ai/jecstronic/7805~viu.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 7805 - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Foshan Blue Rocket Elec - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_Foshan-Blue-Rocket-Elec-7805_C305416.pdf **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] ### U2 — [L7905CV](https://www.flux.ai/adrian95/l7905cv~y4a.md) - Manufacturer Part Number: L7905CV - Datasheet URL: https://datasheet.octopart.com/L7905CV-STMicroelectronics-datasheet-12512286.pdf - Manufacturer Name: STMicroelectronics - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 1] - VI [pin 2] - VO [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/galileogali/sheer-copper-gadget-copter~9o](https://www.flux.ai/galileogali/sheer-copper-gadget-copter~9o).* --- *Generated from [https://www.flux.ai/galileogali/sheer-copper-gadget-copter~9o](https://www.flux.ai/galileogali/sheer-copper-gadget-copter~9o)*