# NEM v3 Stepper ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** asgerthue - **Created:** 5/2/2024 - **Last Updated:** 8/8/2024 - **Visibility:** Public ## Key Components ### 555 - timer — [NE555P](https://www.flux.ai/vasyl/ne555p~udr.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fse555 - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Manufacturer Part Number: NE555P **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] ### 8205LA — [8205LA](https://www.flux.ai/devadut/8205la~wc.md) - Manufacturer Name: Shenzhen Fuman Elec - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 20V N-Channel Enhancement-Mode MOSFET - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2306121742_Shenzhen-Fuman-Elec-8205LA_C7420387.pdf - Part Type: Integrated Circuit **Pins:** - D1/D2 [pin 8] - D1/D2 [pin 1] - G1 [pin 4] - G2 [pin 5] - S1 [pin 3] - S1 [pin 2] - S2 [pin 6] - S2 [pin 7] ### BT1 — [BH-18650-B1BA002](https://www.flux.ai/markwuflux/bh-18650-b1ba002~i9.md) - DPN: C2988620 - Manufacturer Name: ASE Technology Holding Co. Ltd. (ASX) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2204021730_MYOUNG-BH-18650-B1BA002_C2988620.pdf - Manufacturer Part Number: BH-18650-B1BA002 **Pins:** - - [pin 2] - + [pin 1] ### BT2 — [BH-18650-B1BA002](https://www.flux.ai/markwuflux/bh-18650-b1ba002~i9.md) - Manufacturer Name: ASE Technology Holding Co. Ltd. (ASX) - DPN: C2988620 - Manufacturer Part Number: BH-18650-B1BA002 - Datasheet URL: https://datasheet.lcsc.com/lcsc/2204021730_MYOUNG-BH-18650-B1BA002_C2988620.pdf **Pins:** - - [pin 2] - + [pin 1] ### BT3 — [BH-18650-B1BA002](https://www.flux.ai/markwuflux/bh-18650-b1ba002~i9.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2204021730_MYOUNG-BH-18650-B1BA002_C2988620.pdf - Manufacturer Part Number: BH-18650-B1BA002 - DPN: C2988620 - Manufacturer Name: ASE Technology Holding Co. Ltd. (ASX) **Pins:** - - [pin 2] - + [pin 1] ### Buck Cap — [CL21A226MPQNNNE](https://www.flux.ai/jecstronic/cl21a226mpqnnne~269.md) - Manufacturer Part Number: CL21A226MPQNNNE - Capacitance: 22uF - Part Type: Non-Polarized Capacitor - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.mouser.com/datasheet/2/585/MLCC-1837944.pdf - Manufacturer Name: Samsung Electro-Mechanics **Pins:** - P1 [pin 1] - P2 [pin 2] ### Buck Cap — [CL21A226MPQNNNE](https://www.flux.ai/jecstronic/cl21a226mpqnnne~269.md) - Manufacturer Name: Samsung Electro-Mechanics - Datasheet URL: https://www.mouser.com/datasheet/2/585/MLCC-1837944.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Non-Polarized Capacitor - Capacitance: 22uF - Manufacturer Part Number: CL21A226MPQNNNE **Pins:** - P1 [pin 1] - P2 [pin 2] ### D1 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - Manufacturer Part Number: SS34 - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Manufacturer Name: Multicomp **Pins:** - A [pin 2] - K [pin 1] ### DW01A — [DW01A](https://www.flux.ai/jecstronic/dw01a~61.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_TF-DW01A_C436931.pdf - Part Type: Batter Management - Manufacturer Part Number: DW01A - Manufacturer Name: TF **Pins:** - CO - DO - GND - NC - VDD - VM ### ESP8266 — [WeMos D1 mini](https://www.flux.ai/jharwinbarrozo/wemos-d1-mini~27.md) - Manufacturer Part Number: WeMos_D1_mini - Part Type: Integrated Circuit **Pins:** - 3V3 - 5V - A0 - CS/D8 - D0 - D3 - D4 - GND - MISO/D6 - MOSI/D7 - RST - RX - SCK/D5 - SCL/D1 - SDA/D2 - TX ### Motor on/off — [450404015514](https://www.flux.ai/adrian95/450404015514~xol.md) - Manufacturer Name: Würth Elektronik - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch - Manufacturer Part Number: 450404015514 - Datasheet URL: https://www.we-online.com/components/products/datasheet/450404015514.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - MP1 [pin MP1] - MP2 [pin MP2] - MP3 [pin MP3] - MP4 [pin MP4] ### Motor pins — [Connector 01x04 Horizontal](https://www.flux.ai/jharwinbarrozo/connector-01x04-horizontal~h0.md) - Part Type: Connector **Pins:** - PIN_1 [pin 1] - PIN_2 [pin 2] - PIN_3 [pin 3] - PIN_4 [pin 4] ### MT3608 — [MT3608](https://www.flux.ai/vasyl/mt3608~9zt.md) - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.octopart.com/MT3608-Aerosemi-datasheet-138895667.pdf - Manufacturer Name: Aerosemi Technology Co Ltd - Manufacturer Part Number: MT3608 **Pins:** - EN [pin 4] - FB [pin 3] - GND [pin 2] - IN [pin 5] - NC [pin 6] - SW [pin 1] ### P — [1µF 0805 Capacitor](https://www.flux.ai/corynrobinson/1f-0805-capacitor~lc.md) - Manufacturer Part Number: GMK212B7105KG-T - Tolerance: 10% - Purchase Url: https://octopart.com/gmk212b7105kg-t-taiyo+yuden-7073194?r=sp - Package or Case Code: C_0805_2012Metric - Datasheet URL: https://datasheet.octopart.com/GMK212B7105KG-T-Taiyo-Yuden-datasheet-8857305.pdf - Voltage: 35V - Capacitance: 4.7µF - Manufacturer Name: Taiyo Yuden - Part Type: Non-Polarized Capacitor **Pins:** - P1 - P2 ### P — [1µF 0805 Capacitor](https://www.flux.ai/corynrobinson/1f-0805-capacitor~lc.md) - Capacitance: 4.7µF - Manufacturer Name: Taiyo Yuden - Part Type: Non-Polarized Capacitor - Tolerance: 10% - Manufacturer Part Number: GMK212B7105KG-T - Package or Case Code: C_0805_2012Metric - Purchase Url: https://octopart.com/gmk212b7105kg-t-taiyo+yuden-7073194?r=sp - Datasheet URL: https://datasheet.octopart.com/GMK212B7105KG-T-Taiyo-Yuden-datasheet-8857305.pdf - Voltage: 35V **Pins:** - P1 - P2 ### P — [1µF 0805 Capacitor](https://www.flux.ai/corynrobinson/1f-0805-capacitor~lc.md) - Capacitance: 4.7µF - Manufacturer Name: Taiyo Yuden - Part Type: Non-Polarized Capacitor - Tolerance: 10% - Manufacturer Part Number: GMK212B7105KG-T - Purchase Url: https://octopart.com/gmk212b7105kg-t-taiyo+yuden-7073194?r=sp - Package or Case Code: C_0805_2012Metric - Voltage: 35V - Datasheet URL: https://datasheet.octopart.com/GMK212B7105KG-T-Taiyo-Yuden-datasheet-8857305.pdf **Pins:** - P1 - P2 ### Potentiometer — [TC33X-2-103E](https://www.flux.ai/jecstronic/tc33x-2-103e~7n.md) - Resistance: 10kΩ - Manufacturer Name: Bourns Inc. - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/TC33.pdf - Manufacturer Part Number: TC33X-2-103E - Part Type: Potentiometer - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### S — [1µF 0805 Capacitor](https://www.flux.ai/corynrobinson/1f-0805-capacitor~lc.md) - Tolerance: 10% - Manufacturer Part Number: GMK212B7105KG-T - Datasheet URL: https://datasheet.octopart.com/GMK212B7105KG-T-Taiyo-Yuden-datasheet-8857305.pdf - Voltage: 35V - Package or Case Code: C_0805_2012Metric - Purchase Url: https://octopart.com/gmk212b7105kg-t-taiyo+yuden-7073194?r=sp - Manufacturer Name: Taiyo Yuden - Capacitance: 4.7µF - Part Type: Non-Polarized Capacitor **Pins:** - P1 - P2 ### S — [1µF 0805 Capacitor](https://www.flux.ai/corynrobinson/1f-0805-capacitor~lc.md) - Voltage: 35V - Datasheet URL: https://datasheet.octopart.com/GMK212B7105KG-T-Taiyo-Yuden-datasheet-8857305.pdf - Purchase Url: https://octopart.com/gmk212b7105kg-t-taiyo+yuden-7073194?r=sp - Package or Case Code: C_0805_2012Metric - Tolerance: 10% - Manufacturer Part Number: GMK212B7105KG-T - Part Type: Non-Polarized Capacitor - Manufacturer Name: Taiyo Yuden - Capacitance: 4.7µF **Pins:** - P1 - P2 ### S — [1µF 0805 Capacitor](https://www.flux.ai/corynrobinson/1f-0805-capacitor~lc.md) - Tolerance: 10% - Manufacturer Part Number: GMK212B7105KG-T - Package or Case Code: C_0805_2012Metric - Purchase Url: https://octopart.com/gmk212b7105kg-t-taiyo+yuden-7073194?r=sp - Datasheet URL: https://datasheet.octopart.com/GMK212B7105KG-T-Taiyo-Yuden-datasheet-8857305.pdf - Voltage: 35V - Capacitance: 4.7µF - Manufacturer Name: Taiyo Yuden - Part Type: Non-Polarized Capacitor **Pins:** - P1 - P2 ### SMD 1k — [RC0805FR-071KL](https://www.flux.ai/jecstronic/rc0805fr-071kl~kx9.md) - Manufacturer Part Number: RC0805FR-071KL - Resistance: 1kΩ - Manufacturer Name: Yageo - Part Type: Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### SMD 1k — [RC0805FR-071KL](https://www.flux.ai/jecstronic/rc0805fr-071kl~kx9.md) - Resistance: 1kΩ - Manufacturer Part Number: RC0805FR-071KL - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Resistor - Manufacturer Name: Yageo **Pins:** - P1 [pin 1] - P2 [pin 2] ### Stepper driver — [A4988_STEPPER_MOTOR](https://www.flux.ai/jecstronic/a4988steppermotor~0x9.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: A4988_STEPPER_MOTOR_DRIVER_CARRIER - Part Type: module **Pins:** - ~ENABLE [pin 1] - ~RESET [pin 5] - ~SLEEP [pin 6] - 1A [pin 12] - 1B [pin 11] - 2A [pin 13] - 2B [pin 14] - DIR [pin 8] - GND [pin 9] - GND [pin 15] - MS1 [pin 2] - MS2 [pin 3] - MS3 [pin 4] - STEP [pin 7] - VDD [pin 10] - VMOT [pin 16] ### TC4056A — [TC4056A](https://www.flux.ai/jecstronic/tc4056a~k7a.md) - Manufacturer Part Number: TC4056A - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/2309201408_Shenzhen-Fuman-Elec-TC4056A-_C7588528.pdf - Part Type: Integrated Circuit - Manufacturer Name: Shenzhen Fuman Elec **Pins:** - BAT [pin 6] - CE_CHRG [pin 8] - EP [pin 9] - GND [pin 3] - NC [pin 5] - PROG [pin 2] - STDBY [pin 7] - TEMP [pin 1] - VCC [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/asgerthue/nem-v3-stepper~ao](https://www.flux.ai/asgerthue/nem-v3-stepper~ao).* --- *Generated from [https://www.flux.ai/asgerthue/nem-v3-stepper~ao](https://www.flux.ai/asgerthue/nem-v3-stepper~ao)*