# RoboGuard ## Description Protect your laptop setup with the RoboGuard! ## Project Details - **Owner:** jocelynxu - **Created:** 3/8/2024 - **Last Updated:** 7/15/2024 - **Visibility:** Public - **Stars:** 1 - **Forks:** 1 ## Key Components ### — LM4902MM/NOPB **Pins:** - -IN [pin 4] - +IN [pin 3] - BYPASS [pin 2] - GND [pin 7] - SHUTDOWN [pin 1] - VDD [pin 6] - VO1 [pin 5] - VO2 [pin 8] ### D1 — [LESD5D5.0CT1G](https://www.flux.ai/vasy_skral/lesd5d50ct1g~po.md) - Part Type: Diode - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_LRC-LESD5D5-0CT1G_C383211.pdf - Manufacturer Part Number: LESD5D5.0CT1G - Manufacturer Name: LRC **Pins:** - A1 [pin 1] - A2 [pin 2] ### D2 — [LESD5D5.0CT1G](https://www.flux.ai/vasy_skral/lesd5d50ct1g~po.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_LRC-LESD5D5-0CT1G_C383211.pdf - Part Type: Diode - Manufacturer Part Number: LESD5D5.0CT1G - Manufacturer Name: LRC **Pins:** - A1 [pin 1] - A2 [pin 2] ### FB1 — [MH2029-300Y](https://www.flux.ai/vasy_skral/mh2029-300y~a4.md) - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/mh.pdf - Part Type: Ferrite Bead - Manufacturer Name: Bourns Inc. - Manufacturer Part Number: MH2029-300Y **Pins:** - 1 [pin 1] - 2 [pin 2] ### FB2 — [MH2029-300Y](https://www.flux.ai/vasy_skral/mh2029-300y~a4.md) - Manufacturer Name: Bourns Inc. - Manufacturer Part Number: MH2029-300Y - Part Type: Ferrite Bead - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/mh.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] ### J1 — [10118192-0001LF](https://www.flux.ai/jecstronic/10118192-0001lf~agz.md) - Manufacturer Part Number: 10118192-0001LF - Datasheet URL: https://cdn.amphenol-cs.com/media/wysiwyg/files/documentation/datasheet/inputoutput/io_usb_micro.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Amphenol ICC (FCI) - Part Type: Connector **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 5] - ID [pin 4] - SHIELD [pin SH1] - SHIELD [pin SH4] - SHIELD [pin SH2] - SHIELD [pin SH3] - SHIELD [pin SH6] - SHIELD [pin SH5] - VUSB [pin 1] ### J2 — [0530470210](https://www.flux.ai/jecstronic/0530470210~202.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470210_sd.pdf - Part Type: Connector - Manufacturer Name: Molex - Manufacturer Part Number: 0530470210 **Pins:** - PIN1 [pin 01] - PIN2 [pin 02] ### LED1 — [LTST-C191KGKT](https://www.flux.ai/jecstronic/ltst-c191kgkt~eii.md) - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LTST-C191KGKT - Manufacturer Name: Lite-On Inc. - Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS22-2000-228/LTST-C191KGKT.PDF **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [WP7113SRD/D](https://www.flux.ai/jecstronic/wp7113srdd~f1.md) - Part Type: LED - Forward Voltage: 1.85V - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP7113SRD-D.pdf - Manufacturer Part Number: WP7113SRD/D - Manufacturer Name: Kingbright **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [WP7113SRD/D](https://www.flux.ai/jecstronic/wp7113srdd~f1.md) - Manufacturer Part Number: WP7113SRD/D - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP7113SRD-D.pdf - Manufacturer Name: Kingbright - Part Type: LED - Forward Voltage: 1.85V - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### U1 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33~34.md) - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Name: AMS - Manufacturer Part Number: AMS1117-3.3 **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### U2 — [ESP32-C3-MINI-1U-N4](https://www.flux.ai/adrian95/esp32-c3-mini-1u-n4~8f1.md) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-C3-MINI-1U-N4 - Part Type: Module **Pins:** - 3V3 [pin 3] - EN [pin 8] - GND [pin 52] - GND [pin 51] - GND [pin 49_9] - GND [pin 11] - GND [pin 42] - GND [pin 37] - GND [pin 49_2] - GND [pin 41] - GND [pin 47] - GND [pin 45] - GND [pin 49_1] - GND [pin 40] - GND [pin 2] - GND [pin 46] - GND [pin 49_3] - GND [pin 14] - GND [pin 44] - GND [pin 53] - GND [pin 48] - GND [pin 1] - GND [pin 49_4] - GND [pin 49_7] - GND [pin 36] - GND [pin 39] - GND [pin 43] - GND [pin 49_6] - GND [pin 49_8] - GND [pin 50] - GND [pin 49_5] - GND [pin 38] - IO0 [pin 12] - IO1 [pin 13] - IO10 [pin 16] - IO18 [pin 26] - IO19 [pin 27] - IO2 [pin 5] - IO3 [pin 6] - IO4 [pin 18] - IO5 [pin 19] - IO6 [pin 20] - IO7 [pin 21] - IO8 [pin 22] - IO9 [pin 23] - NC [pin 32] - NC [pin 24] - NC [pin 9] - NC [pin 15] - NC [pin 25] - NC [pin 17] - NC [pin 28] - NC [pin 7] - NC [pin 10] - NC [pin 29] - NC [pin 35] - NC [pin 4] - NC [pin 34] - NC [pin 33] - RXD0 [pin 30] - TXD0 [pin 31] ### U3 — [VL53L0CXV0DH](https://www.flux.ai/vasy_skral/vl53l0cxv0dh~md.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/group3/b2/1e/33/77/c6/92/47/6b/DM00279086/files/DM00279086.pdf/jcr:content/translations/en.DM00279086.pdf - Manufacturer Part Number: VL53L0CXV0DH/1 - Manufacturer Name: STMicroelectronics - Part Type: Sensor **Pins:** - AVDD [pin 11] - AVDDVCSEL [pin 1.1] - AVDDVCSEL [pin 1] - AVSSVCSEL [pin 2] - GND [pin 3] - GND [pin 12] - GND [pin 6] - GND [pin 4] - GPIO1 [pin 7] - SCL [pin 10] - SDA [pin 9] - XSHUT [pin 5] ### U4 — [MC3479](https://www.flux.ai/jecstronic/mc3479~63.md) - Datasheet URL: https://www.memsic.com/Public/Uploads/uploadfile/files/20220522/MC3479Datasheet(APS-048-0072v1.2).pdf - Manufacturer Part Number: MC3479 - Manufacturer Name: Memsic Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Sensor **Pins:** - CSN [pin 2] - DIN_SDA [pin 4] - DOUT_A6 [pin 3] - GND [pin 6] - INTN_1 [pin 12] - INTN_2 [pin 11] - NC [pin 5] - NC [pin 10] - NC [pin 8] - SCK_SCL [pin 1] - VDD [pin 9] - VPP [pin 7] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jocelynxu/roboguard-jfrga~8q](https://www.flux.ai/jocelynxu/roboguard-jfrga~8q).* --- *Generated from [https://www.flux.ai/jocelynxu/roboguard-jfrga~8q](https://www.flux.ai/jocelynxu/roboguard-jfrga~8q)*