# Control Stepper ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** nmoklebust - **Created:** 4/18/2024 - **Last Updated:** 5/1/2024 - **Visibility:** Public - **Copies:** 2 ## Key Components ### IC1 — [NE555P](https://www.flux.ai/vasyl/ne555p~udr.md) - Manufacturer Part Number: NE555P - Part Type: Integrated Circuit - 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%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] ### Q1 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Leakage Current: 1e-13A - Beta / hFe: 100 **Pins:** - B - C - E ### Q2 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Leakage Current: 1e-13A - Beta / hFe: 100 **Pins:** - B - C - E ### Q3 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Leakage Current: 1e-13A - Beta / hFe: 100 **Pins:** - B - C - E ### Q4 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Beta / hFe: 100 - Leakage Current: 1e-13A **Pins:** - B - C - E ### RV1 — [3224W-1-104E](https://www.flux.ai/jharwinbarrozo/3224w-1-104e~do.md) - Resistance: 100kΩ - Manufacturer Part Number: 3224W-1-104E - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810271112_BOURNS-3224W-1-103E_C81348.pdf - Manufacturer Name: Bourns - Part Type: Resistor **Pins:** - P1 - P2 - P3 ### RV2 — [3224W-1-104E](https://www.flux.ai/jharwinbarrozo/3224w-1-104e~do.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810271112_BOURNS-3224W-1-103E_C81348.pdf - Manufacturer Name: Bourns - Part Type: Resistor - Resistance: 100kΩ - Manufacturer Part Number: 3224W-1-104E **Pins:** - P1 - P2 - P3 ### S1 — [KMR231NGLFS](https://www.flux.ai/jecstronic/kmr231nglfs~8md.md) - Manufacturer Name: C&K - Part Type: Switch - Datasheet URL: https://www.snapeda.com/parts/KMR231NGLFS/C&K/datasheet/ - Manufacturer Part Number: KMR231NGLFS **Pins:** - ~ - ~ - ~ - ~ ### U1 — [CD4017BE](https://www.flux.ai/jharwinbarrozo/cd4017be~md.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Manufacturer Part Number: CD4017BE - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd4017b **Pins:** - 1 / Q5 - 10 / Q4 - 11 / Q9 - 12 / CARRY OUT - 13 / CLOCK INHIBIT - 14 / CLOCK - 15 / RST - 16 / VDD - 2 / Q1 - 3 / Q0 - 4 / Q2 - 5 / Q6 - 6 / Q7 - 7 / Q3 - 8 / VSS - 9 / Q8 ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 5V **Pins:** - ANODE - CATHODE ### V2 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 5V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/nmoklebust/control-stepper~cm](https://www.flux.ai/nmoklebust/control-stepper~cm).* --- *Generated from [https://www.flux.ai/nmoklebust/control-stepper~cm](https://www.flux.ai/nmoklebust/control-stepper~cm)*