# dc motor speed controller ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** shubhamnikz - **Created:** 3/7/2024 - **Last Updated:** 3/10/2024 - **Visibility:** Public ## Key Components ### D1 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - Manufacturer Part Number: 1N4148-1 - Manufacturer Name: Microchip - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### IC1 — [NE555P](https://www.flux.ai/vasyl/ne555p~udr.md) - Manufacturer Part Number: NE555P - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fse555 **Pins:** - CV [pin 5] - DIS [pin 7] - GND [pin 1] - Q [pin 3] - R [pin 4] - THR [pin 6] - TR [pin 2] - VCC [pin 8] ### M1 — [DC Motor](https://www.flux.ai/vasyl/dc-motor~ku.md) **Pins:** - - - + ### Q1 — [TIP120](https://www.flux.ai/jecstronic/tip120~qmw.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: TIP122 - 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 **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 12V **Pins:** - ANODE - CATHODE ### VR1 — 17 mm Rotary Potentiometer - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PDB18.pdf - Manufacturer Part Number: PDB181-K420K-103B - Part Type: Potentiometer - Manufacturer Name: Bourns Inc. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - CCW [pin 1] - CW [pin 3] - WIPER [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/shubhamnikz/dc-motor-speed-controller~7t](https://www.flux.ai/shubhamnikz/dc-motor-speed-controller~7t).* --- *Generated from [https://www.flux.ai/shubhamnikz/dc-motor-speed-controller~7t](https://www.flux.ai/shubhamnikz/dc-motor-speed-controller~7t)*