# Passing Gold Electronic Thumb ## Description SISMAAI ## Project Details - **Owner:** edeer - **Created:** 5/13/2024 - **Last Updated:** 5/21/2024 - **Visibility:** Public ## Key Components ### REED2 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Manufacturer Part Number: MDSM-4R-12-18 - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet - Manufacturer Name: Littelfuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED3 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Part Type: Switch - Manufacturer Name: Littelfuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet - Manufacturer Part Number: MDSM-4R-12-18 **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED4 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Littelfuse Inc. - Part Type: Switch - Manufacturer Part Number: MDSM-4R-12-18 - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED5 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet - Manufacturer Part Number: MDSM-4R-12-18 - Manufacturer Name: Littelfuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED6 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet - Manufacturer Part Number: MDSM-4R-12-18 - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Littelfuse Inc. **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED7 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Manufacturer Name: Littelfuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch - Manufacturer Part Number: MDSM-4R-12-18 - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED8 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Part Type: Switch - Manufacturer Name: Littelfuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet - Manufacturer Part Number: MDSM-4R-12-18 **Pins:** - ~ [pin 2] - ~ [pin 1] ### REED9 — [MDSM-4R-12-18](https://www.flux.ai/vasy_skral/mdsm-4r-12-18~7vl.md) - Manufacturer Part Number: MDSM-4R-12-18 - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=a42b08e0-1fdf-4815-8489-0dbae6f9e547&filename=littelfuse-reed-switches-mdsm-4-datasheet - Part Type: Switch - Manufacturer Name: Littelfuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~ [pin 2] - ~ [pin 1] ### U2 — [ESP32-DEVKIT-V1](https://www.flux.ai/vasyl/esp32-devkit-v1~zya.md) - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Part Type: Module - Manufacturer Part Number: ESP32-DEVKIT-V1 **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND__1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] ### U3 — [DHT22-AM2302 Sensor Module](https://www.flux.ai/adrian95/dht22-am2302-sensor-module~8tv.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: DHT22-AM2302 - Manufacturer Name: Adafruit Industries - Part Type: Module - Datasheet URL: https://cdn-shop.adafruit.com/datasheets/Digital+humidity+and+temperature+sensor+AM2302.pdf **Pins:** - DATA [pin 2] - GND [pin 3] - VCC [pin 1] ### US1 — [HC-SR04](https://www.flux.ai/vasy_skral/hc-sr04~afv.md) - Datasheet URL: https://cdn.sparkfun.com/datasheets/Sensors/Proximity/HCSR04.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Sensor - Manufacturer Part Number: HC-SR04 **Pins:** - ECHO [pin 3] - GND [pin 4] - TRIG [pin 2] - VCC [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/edeer/passing-gold-electronic-thumb~4g](https://www.flux.ai/edeer/passing-gold-electronic-thumb~4g).* --- *Generated from [https://www.flux.ai/edeer/passing-gold-electronic-thumb~4g](https://www.flux.ai/edeer/passing-gold-electronic-thumb~4g)*