# Musadjan_s Electronic Thumb ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** musadjan - **Created:** 4/11/2025 - **Last Updated:** 4/11/2025 - **Visibility:** Public ## Key Components ### IC1 — [LM2737MTCX/NOPB](https://www.flux.ai/vasyl/lm2737mtcxnopb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm2727 - Manufacturer Part Number: LM2737MTCX/NOPB - Part Type: DC DC Switching Controller **Pins:** - BOOT [pin 1] - EAO [pin 8] - EN [pin 12] - FB [pin 10] - FREQ [pin 11] - HG [pin 14] - ISEN [pin 7] - LG [pin 2] - PGND [pin 3] - PGND [pin 13] - PWGD [pin 6] - SGND [pin 4] - SS [pin 9] - VCC [pin 5] ### J2 — [Connector 01x04 0.100](https://www.flux.ai/vasy_skral/connector-01x04-0100.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### U1 — [STM32F405RGT6](https://www.flux.ai/jharwinbarrozo/stm32f405rgt6.md) - Part Type: Integrated Circuit - Manufacturer Name: STMicroelectronics - Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/ef/92/76/6d/bb/c2/4f/f7/DM00037051.pdf/files/DM00037051.pdf/jcr:content/translations/en.DM00037051.pdf - Manufacturer Part Number: STM32F405RGT6 **Pins:** - BOOT0 [pin 60] - NRST [pin 7] - PA0_WKUP [pin 14] - PA1 [pin 15] - PA10 [pin 43] - PA11 [pin 44] - PA12 [pin 45] - PA13 [pin 46] - PA14 [pin 49] - PA15 [pin 50] - PA2 [pin 16] - PA3 [pin 17] - PA4 [pin 20] - PA5 [pin 21] - PA6 [pin 22] - PA7 [pin 23] - PA8 [pin 41] - PA9 [pin 42] - PB0 [pin 26] - PB1 [pin 27] - PB10 [pin 29] - PB11 [pin 30] - PB12 [pin 33] - PB13 [pin 34] - PB14 [pin 35] - PB15 [pin 36] - PB2 [pin 28] - PB3 [pin 55] - PB4 [pin 56] - PB5 [pin 57] - PB6 [pin 58] - PB7 [pin 59] - PB8 [pin 61] - PB9 [pin 62] - PC0 [pin 8] - PC1 [pin 9] - PC10 [pin 51] - PC11 [pin 52] - PC12 [pin 53] - PC13 [pin 2] - PC14 [pin 3] - PC15 [pin 4] - PC2 [pin 10] - PC3 [pin 11] - PC4 [pin 24] - PC5 [pin 25] - PC6 [pin 37] - PC7 [pin 38] - PC8 [pin 39] - PC9 [pin 40] - PD2 [pin 54] - PH0 [pin 5] - PH1 [pin 6] - VBAT [pin 1] - VCAP_1 [pin 31] - VCAP_2 [pin 47] - VDD1 [pin 19] - VDD2 [pin 32] - VDD3 [pin 48] - VDD4 [pin 64] - VDDA [pin 13] - VSS1 [pin 18] - VSS2 [pin 63] - VSSA [pin 12] ### U2 — [L7805ACD2T-TR](https://www.flux.ai/adrian95/l7805acd2t-tr.md) - Manufacturer Part Number: L7805ACD2T-TR - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/41/4f/b3/b0/12/d4/47/88/CD00000444.pdf/files/CD00000444.pdf/jcr:content/translations/en.CD00000444.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: STMicroelectronics - Part Type: Integrated Circuit **Pins:** - GND [pin 3] - IN [pin 1] - OUT [pin 2] ### U3 — [475891001](https://www.flux.ai/lcsc/475891001.md) - Package or Case Code: MICRO-USB-SMD_475891001 - LCSC Part Number: C587830 - Manufacturer Name: MOLEX - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 475891001 **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### U4 — [LM25119PSQ/NOPB](https://www.flux.ai/vasy_skral/lm25119psqnopb.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm25119 - Manufacturer Part Number: LM25119PSQ/NOPB - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments **Pins:** - AGND [pin 12] - COMP1 [pin 10] - COMP2 [pin 15] - CS1 [pin 5] - CS2 [pin 20] - CSG1 [pin 4] - CSG2 [pin 21] - DEMB [pin 17] - EN2 [pin 11] - EP [pin 33] - FB1 [pin 9] - FB2 [pin 16] - HB1 [pin 30] - HB2 [pin 27] - HO1 [pin 31] - HO2 [pin 26] - LO1 [pin 2] - LO2 [pin 23] - PGND1 [pin 3] - PGND2 [pin 22] - RAMP1 [pin 6] - RAMP2 [pin 19] - RES [pin 14] - RT [pin 13] - SS1 [pin 7] - SS2 [pin 18] - SW1 [pin 32] - SW2 [pin 25] - UVLO [pin 28] - VCC1 [pin 1] - VCC2 [pin 24] - VCCDIS [pin 8] - VIN [pin 29] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/musadjan/musadjans-electronic-thumb](https://www.flux.ai/musadjan/musadjans-electronic-thumb).* --- *Generated from [https://www.flux.ai/musadjan/musadjans-electronic-thumb](https://www.flux.ai/musadjan/musadjans-electronic-thumb)*