# PSLab Hardware ## Description A small USB powered hardware extension for your Android phone or PC that lets you measure all kinds of things. ## Project Details - **Owner:** adrian95 - **Created:** 8/30/2021 - **Last Updated:** 9/4/2021 - **Visibility:** Public ## Key Components ### ? — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### ? — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### ? — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### ? — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### -10V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### -10V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### -6V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +10V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3.3V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3.3V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### ~RST — Label **Pins:** - P1 - P2 ### BATT — Label **Pins:** - P1 - P2 ### BATT — Label **Pins:** - P1 - P2 ### BOOT — Label **Pins:** - P1 - P2 ### BSTFB — Label **Pins:** - P1 - P2 ### BSTOFF — Label **Pins:** - P1 - P2 ### BT1 — Label **Pins:** - P1 - P2 ### BT2 — [CR1225](https://www.flux.ai/adrian95/cr1225.md) - Datasheet URL: https://www.snapeda.com/parts/CR1225/Energizer%20Battery/datasheet/ - Voltage: 3V - Manufacturer Name: Renata Batteries - Manufacturer Part Number: CR1225 - Part Type: Battery **Pins:** - ANODE - CATHODE ### CC1 — Label **Pins:** - P1 - P2 ### CC2 — Label **Pins:** - P1 - P2 ### CHGOFF — Label **Pins:** - P1 - P2 ### D- — Label **Pins:** - P1 - P2 ### D- — Label **Pins:** - P1 - P2 ### D+ — Label **Pins:** - P1 - P2 ### D+ — Label **Pins:** - P1 - P2 ### D2 — [Zener Diode](https://www.flux.ai/lwcassid/zener-diode.md) - Emission Coefficient: 2 - Saturation Current: 1.714352819281e-7A - Breakdown Voltage: 6.8V - Series Resistance: 0Ω **Pins:** - ANODE - CATHODE ### DBL — Label **Pins:** - P1 - P2 ### DBL — Label **Pins:** - P1 - P2 ### DIRECT_SUPPLY — Label **Pins:** - P1 - P2 ### DIRECT_SUPPLY — Label **Pins:** - P1 - P2 ### EN — Label **Pins:** - P1 - P2 ### F1 — [Fuse](https://www.flux.ai/jharwinbarrozo/fuse.md) - Current: 1A **Pins:** - P1 - P2 ### IGATE — Label **Pins:** - P1 - P2 ### J11 — [Connector 01x02](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 ### JP1 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open.md) **Pins:** - P1 - P2 ### JP1 — Label **Pins:** - P1 - P2 ### JP2 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open.md) **Pins:** - P1 - P2 ### MCLR — Label **Pins:** - P1 - P2 ### MRXD — Label **Pins:** - P1 - P2 ### MTXD — Label **Pins:** - P1 - P2 ### NTC — Label **Pins:** - P1 - P2 ### PFI — Label **Pins:** - P1 - P2 ### PROG — Label **Pins:** - P1 - P2 ### Q3 — [MMBT3906](https://www.flux.ai/adrian95/mmbt3906.md) - Manufacturer Name: STMicroelectronics - Part Type: Transistor - Package or Case Code: SOT-23-3 - Manufacturer Part Number: MMBT3906 - Datasheet URL: https://www.snapeda.com/parts/MMBT3906/STMicroelectronics/datasheet/ **Pins:** - B - C - E ### Q4 — [ESP-01 Module](https://www.flux.ai/jharwinbarrozo/esp-01-module.md) - Datasheet: https://pdf1.alldatasheet.com/datasheet-pdf/view/1179098/ETC2/ESP-01.html - Manufacturer Part Number: WRL-17146 - Manufacturer Name: SparkFun Electronics - Price: 6.99$ - Link to Purchase: https://www.digikey.com/en/products/detail/sparkfun-electronics/WRL-17146/13282842 **Pins:** - CH_PD - GND - GPIO 0 - GPIO 2 - RST - RX - TX - VCC / 3V3 ### Q4 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### RSTFB — Label **Pins:** - P1 - P2 ### RXD — Label **Pins:** - P1 - P2 ### SW — Label **Pins:** - P1 - P2 ### SW1 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### SW2 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### SW3 — [Connector USB C](https://www.flux.ai/vasyl/connector-usb-c.md) - Manufacturer Part Number: Connector_USB_C_Receptacle_USB2.0 **Pins:** - CC1 - CC2 - D- - D- - D+ - D+ - GND - SBU1 - SBU2 - SHIELD - VBUS ### TXD — Label **Pins:** - P1 - P2 ### U1 — [LDFM33PUR](https://www.flux.ai/adrian95/ldfm33pur.md) - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/45/1a/7e/44/37/c8/43/d3/DM00063302.pdf/files/DM00063302.pdf/jcr:content/translations/en.DM00063302.pdf - Part Type: Voltage Regulator - Manufacturer Part Number: LDFM33PUR - Manufacturer Name: STMicroelectronics **Pins:** - AD/NC - EN - GND - GND - PG - VI - VO ### U15 — [CP2102N-Axx-xQFN28](https://www.flux.ai/vasyl/cp2102n-a02-gqfn28.md) - Part Type: Integrated Circuit - Manufacturer Part Number: CP2102N-Axx-xQFN28 - Manufacturer Name: SILICON LABS - Package or Case Code: CP2102N-A02-GQFN28 - Datasheet URL: https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf **Pins:** - ~CTS - ~DCD - ~DSR - ~DTR - ~RI~/CLK - ~RST - ~RTS - ~RXT~/GPIO.1 - ~SUSPEND - ~TXT~/GPIO.0 - ~WAKEUP~/GPIO.3 - CHR0 - CHR1 - CHREN - D- - D+ - GND - GND - GPIO.4 - GPIO.5 - GPIO.6 - NC - RS485/GPIO.2 - RXD - SUSPEND - TXD - VBUS - VDD - VREGIN ### U16 — [SP0503BAHT](https://www.flux.ai/vasy_skral/sp0503baht-2.md) - Part Type: Protection - Package or Case Code: SOT-143-4 - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Littelfuse%20PDFs/SP050xBA%20Series.pdf - Manufacturer Name: Littelfuse Inc. - Manufacturer Part Number: SP0503BAHT **Pins:** - A - K - K - K ### U18 — [LTC4040EUFD](https://www.flux.ai/adrian95/ltc4040eufd.md) - Manufacturer Name: Analog Devices Inc. - Package or Case Code: 24-QFN - Part Type: Battery - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/4040fb.pdf - Manufacturer Part Number: LTC4040EUFD#PBF **Pins:** - *CHRG - *FAULT - *PF0 - *RST - BAT - BSTFB - BSTOFF - CHGOFF - CLN - CLPROG - F0 - F1 - F2 - GND - IGATE - NTC - OVSNS - PFI - PROG - RSTFB - SW - SW - VIN - VSYS - VSYS ### U2E — [74HC126D](https://www.flux.ai/adrian95/74hc126d.md) - Manufacturer Name: NXP Semiconductors - Part Type: Integrated Circuit - Datasheet URL: https://www.snapeda.com/parts/74HC126D/Toshiba%20Semiconductor/datasheet/ - Manufacturer Part Number: 74HC126D - Package or Case Code: 14-SOIC **Pins:** - 1A - 1OE - 1Y - 2A - 2OE - 2Y - 3A - 3OE - 3Y - 4A - 4OE - 4Y - GND - VCC ### U3 — [TC1240A](https://www.flux.ai/vasyl/tc1240a.md) - Manufacturer Part Number: TC1240A - Manufacturer Name: Texas Instruments Inc. **Pins:** - C- - C+ - GND - SHDN - Vin - Vo ### U4 — [DS1307Z+](https://www.flux.ai/ramprakashvishnoi8/ds1307zplus.md) - Manufacturer Name: Maxim Integrated - Part Type: Real Time Clock - Datasheet URL: https://www.mouser.com/datasheet/2/256/DS1307-1513036.pdf - Manufacturer Part Number: DS1307Z+ - Package or Case Code: SOIC-8 **Pins:** - GND - SCL - SDA - SQW/OUT - VBAT - VCC - X1 - X2 ### U5 — [TC7660](https://www.flux.ai/adrian95/tc7660.md) - Manufacturer Name: Microchip - Part Type: Integrated Circuit - Package or Case Code: 8-SOIC - Manufacturer Part Number: TC7660 - Datasheet URL: https://www.snapeda.com/parts/TC7660/Microchip/datasheet/ **Pins:** - CAP- - CAP+ - GND - LV - OSC - V+ - VOUT ### VBUS — Label **Pins:** - P1 - P2 ### VDD — Label **Pins:** - P1 - P2 ### VDDA — Label **Pins:** - P1 - P2 ### VI — Label **Pins:** - P1 - P2 ### VIN — Label **Pins:** - P1 - P2 ### VINPUT — Label **Pins:** - P1 - P2 ### VINPUT — Label **Pins:** - P1 - P2 ### VINPUT — Label **Pins:** - P1 - P2 ### VINPUT — Label **Pins:** - P1 - P2 ### VINPUT — Label **Pins:** - P1 - P2 ### VINPUT — Label **Pins:** - P1 - P2 ### VIO — Label **Pins:** - P1 - P2 ### VO — Label **Pins:** - P1 - P2 ### VOUT — Label **Pins:** - P1 - P2 ### VREGIN — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VSYS — Label **Pins:** - P1 - P2 ### VUSBIN — Label **Pins:** - P1 - P2 ### VUSBIN — Label **Pins:** - P1 - P2 ### VUSBIN — Label **Pins:** - P1 - P2 ### X1 — Label **Pins:** - P1 - P2 ### X2 — Label **Pins:** - P1 - P2 ### X2 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator.md) - Frequency: 32.768kHz - Part Type: Oscillator **Pins:** - undefined - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/adrian95/pslab-hardware](https://www.flux.ai/adrian95/pslab-hardware).* --- *Generated from [https://www.flux.ai/adrian95/pslab-hardware](https://www.flux.ai/adrian95/pslab-hardware)*