# Smart Cooler ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** s4myuuel - **Created:** 4/21/2024 - **Last Updated:** 4/29/2024 - **Visibility:** Public ## Key Components ### (1)BJT: 2N2222 — [2N2222](https://www.flux.ai/jecstronic/2n2222~sac.md) - Datasheet URL: http://www.solidstateinc.us/specsearch/specs/2N2221A-ssi.pdf - Manufacturer Part Number: 2N2222 - Manufacturer Name: Solid State Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### (2)BJT: 2N2222 — [2N2222](https://www.flux.ai/jecstronic/2n2222~sac.md) - Part Type: Transistor - Manufacturer Part Number: 2N2222 - Manufacturer Name: Solid State Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: http://www.solidstateinc.us/specsearch/specs/2N2221A-ssi.pdf **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### 3.3V — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### 5V — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### ESP32 — [ESP32-WROOM-32E](https://www.flux.ai/vasyl/esp32-wroom-32e~epi.md) - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf - Manufacturer Part Number: ESP32-WROOM-32 - Part Type: Integrated Circuit **Pins:** - EN [pin 3] - GND [pin 15] - GND [pin 39] - GND [pin 38] - GND [pin 1] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC [pin 32] - RXD0/IO3 [pin 34] - SCK/CLK [pin 20] - SCS/CMD [pin 19] - SDI/SD1 [pin 22] - SDO/SD0 [pin 21] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - SHD/SD2 [pin 17] - SWP/SD3 [pin 18] - TXD0/IO1 [pin 35] - VDD [pin 2] ### Humi & Temp Sensor — [Pin Socket 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x04-254mm-vertical~kks.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### M1 — [DC Motor](https://www.flux.ai/vasyl/dc-motor~ku.md) **Pins:** - - - + ### Opto-coupler: EL617 — [EL817](https://www.flux.ai/jecstronic/el817~bez.md) - Datasheet URL: https://componentsearchengine.com/Datasheets/1/EL817.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: EL817 - Manufacturer Name: Everlight Electronics Co Ltd - Part Type: Isolator **Pins:** - ANODE [pin 1] - CATHODE [pin 2] - COLLECTOR [pin 4] - EMITTER [pin 3] ### Thermoelectric — [Resistor 220Ω (Axial 6.3x2.5mm)](https://www.flux.ai/evan/resistor-220w-axial-63x25mm~o4.md) - Manufacturer Name: YAGEO - Manufacturer Part Number: CFR-25JT-52-220R - Datasheet URL: https://www.mouser.com/datasheet/2/447/Yageo_08272021_CFR_Series-2530393.pdf - Part Type: Resistor **Pins:** - P1 - P2 ### Transistor: IRFZ44N — [IRFZ44NPBF](https://www.flux.ai/adrian95/irfz44npbf~v2h.md) - Manufacturer Name: Infineon Technologies - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.infineon.com/dgdl/irfz44npbf.pdf?fileId=5546d462533600a40153563b3a9f220d - Part Type: Transistor - Manufacturer Part Number: IRFZ44NPBF **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/s4myuuel/smart-cooler~ua](https://www.flux.ai/s4myuuel/smart-cooler~ua).* --- *Generated from [https://www.flux.ai/s4myuuel/smart-cooler~ua](https://www.flux.ai/s4myuuel/smart-cooler~ua)*