# Circuito de protección Corto circuito ## Description Circuito para Señales con electrodos EOG y EMG ## Project Details - **Owner:** sebastianguz012 - **Created:** 9/22/2023 - **Last Updated:** 11/11/2023 - **Visibility:** Public ## Key Components ### +TP8 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### D1 — [1N4007](https://www.flux.ai/jecstronic/1n4007~7vb.md) - Part Type: Diode - Manufacturer Part Number: 1N4007 - Manufacturer Name: NTE Electronics, Inc - Datasheet URL: https://www.nteinc.com/specs/original/1N4001_07.pdf **Pins:** - anode [pin 2] - cathode [pin 1] ### D2 — [1N4007](https://www.flux.ai/jecstronic/1n4007~7vb.md) - Manufacturer Name: NTE Electronics, Inc - Datasheet URL: https://www.nteinc.com/specs/original/1N4001_07.pdf - Part Type: Diode - Manufacturer Part Number: 1N4007 **Pins:** - anode [pin 2] - cathode [pin 1] ### D3 — [1N4007](https://www.flux.ai/jecstronic/1n4007~7vb.md) - Datasheet URL: https://www.nteinc.com/specs/original/1N4001_07.pdf - Manufacturer Name: NTE Electronics, Inc - Manufacturer Part Number: 1N4007 - Part Type: Diode **Pins:** - anode [pin 2] - cathode [pin 1] ### D4 — [1N4007](https://www.flux.ai/jecstronic/1n4007~7vb.md) - Manufacturer Name: NTE Electronics, Inc - Datasheet URL: https://www.nteinc.com/specs/original/1N4001_07.pdf - Manufacturer Part Number: 1N4007 - Part Type: Diode **Pins:** - anode [pin 2] - cathode [pin 1] ### D5 — [1N5222B](https://www.flux.ai/adrian95/1n5222b~sm7.md) - Datasheet URL: https://www.onsemi.com/pdf/datasheet/1n5221b-d.pdf - Manufacturer Part Number: 1N4728A - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Manufacturer Name: onsemi **Pins:** - A [pin 2] - C [pin 1] ### J0 Alimentación — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J1 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J10 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.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] ### J11 - Out EMG — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J12 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J13 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J14 - EOG - electrodos — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J15 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.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] ### J16 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.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] ### J17 - Out EOG — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J18 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J19 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J2 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J20 - EOG - electrodos — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J21 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.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] ### J22 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.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] ### J23 - Out EOG — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J3 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J4 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J5 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J6 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J7 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.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] ### J8 - EMG Electrodos — [Terminal block 3pos](https://www.flux.ai/vasyl/terminal-block-3pos~geh.md) - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J9 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.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] ### K1 5V — [SRD-12VDC-SL-C](https://www.flux.ai/jecstronic/srd-12vdc-sl-c~ofu.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SRD-5DC-SL-C - Manufacturer Name: Ningbo Songle Relay - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_Ningbo-Songle-Relay-SRD-12VDC-SL-C_C30431.pdf - Part Type: Relay **Pins:** - ~ [pin NC] - ~ [pin NO] - ~ [pin COIL1] - ~ [pin COM] - ~ [pin COIL2] ### LED-Green — [LED 0402](https://www.flux.ai/jecstronic/led-0402~lkg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED-Red — [LED 0402](https://www.flux.ai/jecstronic/led-0402~lkg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LM324N — LM324N - 2649571 **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - 3IN- [pin 9] - 3IN+ [pin 10] - 3OUT [pin 8] - 4IN- [pin 13] - 4IN+ [pin 12] - 4OUT [pin 14] - GND [pin 11] - VCC [pin 4] ### LM324N — LM324N - 2649571 **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - 3IN- [pin 9] - 3IN+ [pin 10] - 3OUT [pin 8] - 4IN- [pin 13] - 4IN+ [pin 12] - 4OUT [pin 14] - GND [pin 11] - VCC [pin 4] ### LM7905CV — [L7905CV](https://www.flux.ai/adrian95/l7905cv~y4a.md) - Manufacturer Part Number: L7905CV - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.octopart.com/L7905CV-STMicroelectronics-datasheet-12512286.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: STMicroelectronics **Pins:** - GND [pin 1] - VI [pin 2] - VO [pin 3] ### N.C — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### N.C — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### Q1 — [TIP120](https://www.flux.ai/jecstronic/tip120~qmw.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/f9/ed/f5/44/26/b9/43/a4/CD00000911.pdf/files/CD00000911.pdf/jcr:content/translations/en.CD00000911.pdf - Manufacturer Name: STMicroelectronics - Part Type: Transistor - Manufacturer Part Number: TIP120 **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] ### Q1 — [2N3904TFR](https://www.flux.ai/adrian95/2n3904tfr~zdc.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2N3904 - Part Type: Transistor - Manufacturer Name: onsemi - Datasheet URL: https://www.onsemi.com/pdf/datasheet/pzt3904-d.pdf **Pins:** - B [pin 2] - C [pin 1] - E [pin 3] ### Q2 — [TIP42A](https://www.flux.ai/jecstronic/tip42a~g9e.md) - Datasheet URL: https://www.nteinc.com/specs/100to199/pdf/nte196.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: TIP42A - Manufacturer Name: NTE Electronics, Inc **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] ### SW1 — [TS-1002-10026](https://www.flux.ai/jharwinbarrozo/ts-1002-10026~q6p.md) - Part Type: Switch - Manufacturer Part Number: TS-1002-10026 - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_XUNPU-TS-1002-10026_C455101.pdf - Manufacturer Name: XUNPU **Pins:** - 4 [pin 4] - 3 [pin 3] - 1 [pin 1] - 2 [pin 2] ### TL072 — [TL072MJG](https://www.flux.ai/jecstronic/tl072mjg~4ri.md) - Part Type: Operational Amplifier (OP-AMP) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https://www.ti.com/lit/gpn/tl072m - Manufacturer Part Number: TL072MJG **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - VCC- [pin 4] - VCC+ [pin 8] ### TL074 — TL074CN **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - 3IN- [pin 9] - 3IN+ [pin 10] - 3OUT [pin 8] - 4IN- [pin 13] - 4IN+ [pin 12] - 4OUT [pin 14] - VCC- [pin 11] - VCC+ [pin 4] ### TP1 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP1 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP1 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP2 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP2 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP2 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP3 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP3 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP3 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP4 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP4 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP4 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP5 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP5 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP5 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP6 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP7 — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### TP9 3.3v — [Pin Header 01x02 2.00mm Vertical](https://www.flux.ai/adrian95/pin-header-01x02-200mm-vertical~tjb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### U1 — [LM358P](https://www.flux.ai/jecstronic/lm358p~nus.md) - Part Type: Operational Amplifier (OP-AMP) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LM358P - 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%2Flm358 **Pins:** - -IN1 [pin 2] - -IN2 [pin 6] - +IN1 [pin 3] - +IN2 [pin 5] - OUT1 [pin 1] - OUT2 [pin 7] - V- [pin 4] - V+ [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sebastianguz012/circuito-de-proteccion-corto-circuito~lk](https://www.flux.ai/sebastianguz012/circuito-de-proteccion-corto-circuito~lk).* --- *Generated from [https://www.flux.ai/sebastianguz012/circuito-de-proteccion-corto-circuito~lk](https://www.flux.ai/sebastianguz012/circuito-de-proteccion-corto-circuito~lk)*