# Controlador PID Analógico PWM ## Description Controlador PID analógico para motor DC con salida PWM aislada mediante PC817, basado en op-amps cuádruples, LM311 y oscilador triangular de ~10 kHz ## Project Details - **Owner:** morrisons - **Created:** 5/5/2026 - **Last Updated:** 5/6/2026 - **Visibility:** Public ## Key Components ### J1 — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 61300811121 - Role: External Interface - Manufacturer Name: Würth Elektronik - Connector Positions: 8 - Connector Type: Pin Header - Role Details: Pin 8 retained as CONTROL analog monitor output; isolated PWM output remains on Pin 6 with ISO_GND on Pin 7 - Connector Pitch: 2.54mm **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### RV1 — [Potentiometer_THT 3386P_Vertical](https://www.flux.ai/jecstronic/potentiometertht-3386pvertical~2ol.md) - Resistance: 10kΩ - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/3386.pdf - Manufacturer Name: Bourns Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 3386P-1-103LF - Part Type: Potentiometer **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### RV2 — [Potentiometer_THT 3386P_Vertical](https://www.flux.ai/jecstronic/potentiometertht-3386pvertical~2ol.md) - Resistance: 10kΩ - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/3386.pdf - Manufacturer Name: Bourns Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 3386P-1-103LF - Part Type: Potentiometer **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U1 — [LM324DR2G](https://www.flux.ai/jecstronic/lm324dr2g~547.md) - Part Type: Operational Amplifier (OP-AMP) - Manufacturer Part Number: LM324DR2G - Datasheet URL: https://www.onsemi.com/pdf/datasheet/lm324-d.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: onsemi **Pins:** - INPUTS_1_1 [pin 2] - INPUTS_1_2 [pin 3] - INPUTS_2_1 [pin 5] - INPUTS_2_2 [pin 6] - INPUTS_3_1 [pin 9] - INPUTS_3_2 [pin 10] - INPUTS_4_1 [pin 12] - INPUTS_4_2 [pin 13] - OUT1 [pin 1] - OUT2 [pin 7] - OUT3 [pin 8] - OUT4 [pin 14] - VCC [pin 4] - VEE_GND [pin 11] ### U2 — [LM324DR2G](https://www.flux.ai/jecstronic/lm324dr2g~547.md) - Part Type: Operational Amplifier (OP-AMP) - Manufacturer Part Number: LM324DR2G - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.onsemi.com/pdf/datasheet/lm324-d.pdf - Manufacturer Name: onsemi **Pins:** - INPUTS_1_1 [pin 2] - INPUTS_1_2 [pin 3] - INPUTS_2_1 [pin 5] - INPUTS_2_2 [pin 6] - INPUTS_3_1 [pin 9] - INPUTS_3_2 [pin 10] - INPUTS_4_1 [pin 12] - INPUTS_4_2 [pin 13] - OUT1 [pin 1] - OUT2 [pin 7] - OUT3 [pin 8] - OUT4 [pin 14] - VCC [pin 4] - VEE_GND [pin 11] ### U3 — [LM311DR](https://www.flux.ai/adrian95/lm311dr~d7r.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.snapeda.com/parts/LM311DR/Texas%20Instruments/datasheet/ - Manufacturer Part Number: LM311DR - Manufacturer Name: Texas Instruments Inc. **Pins:** - BAL [pin 5] - BAL/STROBE [pin 6] - GND1 [pin 1] - IN2 [pin 2] - IN3 [pin 3] - OUT [pin 7] - V- [pin 4] - V+ [pin 8] ### U4 — [PC817](https://www.flux.ai/kicad-part-library/pc817~0c.md) - Manufacturer Part Number: PC817 - Package or Case Code: DIP-4_W7.62mm - Datasheet URL: http://www.soselectronic.cz/a_info/resource/d/pc817.pdf **Pins:** - ~ [pin 1] - ~ [pin 3] - ~ [pin 2] - ~ [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/morrisons/controlador-pid-analogico-pwm~jh](https://www.flux.ai/morrisons/controlador-pid-analogico-pwm~jh).* --- *Generated from [https://www.flux.ai/morrisons/controlador-pid-analogico-pwm~jh](https://www.flux.ai/morrisons/controlador-pid-analogico-pwm~jh)*