# OpenSpritzer ## Description OpenSpritzer, an open hardware pressure ejection system for reliably delivering picolitre volumes. ## Project Details - **Owner:** carma763025 - **Created:** 10/26/2021 - **Last Updated:** 10/26/2021 - **Visibility:** Public - **Product Info Url:** https://kitspace.org/boards/github.com/badenlab/openspritzer/ ## Key Components ### ? — [DC Barrel Jack](https://www.flux.ai/jharwinbarrozo/dc-barrel-jack~08.md) **Pins:** - P1 - P2 ### +5V — Power Symbol **Pins:** - P1 ### +5V — Power Symbol **Pins:** - P1 ### A0 — Label **Pins:** - P1 - P2 ### A0 — Label **Pins:** - P1 - P2 ### Base — Label **Pins:** - P1 - P2 ### Base — Label **Pins:** - P1 - P2 ### D10 — Label **Pins:** - P1 - P2 ### D10 — Label **Pins:** - P1 - P2 ### D2 — Label **Pins:** - P1 - P2 ### D3 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Breakdown Voltage: 50V - Saturation Current: 1.88e-9A - Series Resistance: 0.0286Ω - Emission Coefficient: 2.00 **Pins:** - ANODE - CATHODE ### D5 — Label **Pins:** - P1 - P2 ### D5 — Label **Pins:** - P1 - P2 ### D6 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Saturation Current: 1.88e-9A - Breakdown Voltage: 50V - Series Resistance: 0.0286Ω - Emission Coefficient: 2.00 **Pins:** - ANODE - CATHODE ### D9 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Saturation Current: 1.88e-9A - Breakdown Voltage: 50V - Emission Coefficient: 2.00 - Series Resistance: 0.0286Ω **Pins:** - ANODE - CATHODE ### Emitter — Label **Pins:** - P1 - P2 ### Emitter — Label **Pins:** - P1 - P2 ### J2 — [Connector 01x02](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 ### J2 — Label **Pins:** - P1 - P2 ### J2 — Label **Pins:** - P1 - P2 ### J2 — Label **Pins:** - P1 - P2 ### J23 — [Connector 01x02](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 ### J26 — [Connector 01x02](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 ### J5 — Connector 01x03 - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 ### J6 — [Connector 01x02](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 ### LED+ — Label **Pins:** - P1 - P2 ### LED+ — Label **Pins:** - P1 - P2 ### Q2 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Leakage Current: 1e-13A - Beta / hFe: 100 **Pins:** - B - C - E ### S1 — [DPDT Switch](https://www.flux.ai/jharwinbarrozo/dpdt-switch~33.md) **Pins:** - undefined - undefined - undefined - undefined - undefined - undefined ### SW_1 — Label **Pins:** - P1 - P2 ### SW_1 — Label **Pins:** - P1 - P2 ### U1 — LM2596S-12 - Manufacturer Part Number: LM2596S-12/NOPB - Manufacturer Part Number: LM2596S-12 - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm2596 - Manufacturer Name: Texas Instruments **Pins:** - ~ON~/OFF - FB - GND - OUT - VIN ### VCC — Power Symbol **Pins:** - P1 ### VCC — Power Symbol **Pins:** - P1 ### Vin — Power Symbol **Pins:** - P1 ### Vin — Power Symbol **Pins:** - P1 ### Vin — Power Symbol **Pins:** - P1 ### Vin — Power Symbol **Pins:** - P1 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/carma763025/openspritzer~ox](https://www.flux.ai/carma763025/openspritzer~ox).* --- *Generated from [https://www.flux.ai/carma763025/openspritzer~ox](https://www.flux.ai/carma763025/openspritzer~ox)*