# Control acelerador smd v3 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** lelepasha - **Created:** 3/27/2026 - **Last Updated:** 3/27/2026 - **Visibility:** Public ## Key Components ### J2 — [691214110003](https://www.flux.ai/jecstronic/691214110003~65.md) - Manufacturer Name: Würth Elektronik - Datasheet URL: https://www.we-online.com/katalog/datasheet/6912141100xx.pdf - Part Type: Connector - Manufacturer Part Number: 691214110003 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### Q1 — [SK2301AA1SHB](https://www.flux.ai/lcsc/sk2301aa1shb~pv6f.md) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_1809211210_Shikues-SK2301AA1SHB_C118153.pdf - Part Type: MOSFETs - LCSC Part Number: C118153 - Package or Case Code: SOT-23_L2.9-W1.3-P1.90-LS2.4-BR - Manufacturer Name: SHIKUES(时科) - Product Info Url: https://lcsc.com/product-detail/MOSFET_SK2301A-A1SHB_C118153.html - Manufacturer Part Number: SK2301AA1SHB - JLCPCB Part Class: Extended Part **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### U1 — [DB125-3.5-4P-GN-S](https://www.flux.ai/lcsc/db125-3p5-4p-gn-s~m6xm.md) - Part Type: Screw terminal - LCSC Part Number: C2757925 - JLCPCB Part Class: Extended Part - Package or Case Code: CONN-TH_DB125-3.5-4P-GN - Manufacturer Name: DORABO(地博电气) - Manufacturer Part Number: DB125-3.5-4P-GN-S **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### U2 — [LM4040AIM3-2.5](https://www.flux.ai/lcsc/lm4040aim3-2p5~wt5l.md) - Manufacturer Part Number: LM4040AIM3-2.5 - Package or Case Code: SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR - LCSC Part Number: C840105 - Part Type: Voltage References - JLCPCB Part Class: Extended Part **Pins:** - AN [pin 2] - CAT [pin 1] - NC [pin 3] ### U3 — [CD4053BM](https://www.flux.ai/lcsc/cd4053bm~dyd5.md) - Manufacturer Part Number: CD4053BM - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - Product Info Url: https://lcsc.com/product-detail/Signal-Switches-Multiplexers-Decoders_Texas-Instruments-Texas-Instruments-CD4053BM_C353977.html - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - Datasheet URL: https://lcsc.com/product-detail/Signal-Switches-Multiplexers-Decoders_Texas-Instruments-Texas-Instruments-CD4053BM_C353977.html - LCSC Part Number: C353977 **Pins:** - A [pin 11] - ax [pin 12] - axoray [pin 14] - ay [pin 13] - B [pin 10] - bx [pin 2] - bxroby [pin 15] - by [pin 1] - C [pin 9] - CX [pin 5] - CXORCY [pin 4] - cy [pin 3] - INH [pin 6] - VDD [pin 16] - VEE [pin 7] - VSS [pin 8] ### U4 — [OPA333AIDBVR](https://www.flux.ai/jecstronic/opa333aidbvr~7a.md) - Manufacturer Part Number: OPA333AIDBVR - Part Type: Operational Amplifier (OP-AMP) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fopa333 - Manufacturer Name: Texas Instruments **Pins:** - - [pin 4] - + [pin 3] - OUTPUT [pin 1] - V- [pin 2] - V+ [pin 5] ### U5 — [OPA333AIDBVR](https://www.flux.ai/jecstronic/opa333aidbvr~7a.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fopa333 - Manufacturer Name: Texas Instruments - Manufacturer Part Number: OPA333AIDBVR - Part Type: Operational Amplifier (OP-AMP) **Pins:** - - [pin 4] - + [pin 3] - OUTPUT [pin 1] - V- [pin 2] - V+ [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/lelepasha/control-acelerador-smd-v3~g8](https://www.flux.ai/lelepasha/control-acelerador-smd-v3~g8).* --- *Generated from [https://www.flux.ai/lelepasha/control-acelerador-smd-v3~g8](https://www.flux.ai/lelepasha/control-acelerador-smd-v3~g8)*