# yara help ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** yanis2010 - **Created:** 9/27/2025 - **Last Updated:** 10/25/2025 - **Visibility:** Public ## Key Components ### BT1 — [Battery Holder 1 Cell DIP AA](https://www.flux.ai/vasyl/battery-holder-1-cell-dip-aa.md) - Manufacturer Name: Keystone Electronics - Manufacturer Part Number: 2460 - License: https://creativecommons.org/licenses/by/4.0/ - Voltage: 1.5V - Part Type: Battery Holder - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p28.pdf **Pins:** - NEGATIVE [pin N] - POSITIVE [pin P] ### BT2 — [Battery Holder 1 Cell DIP AA](https://www.flux.ai/vasyl/battery-holder-1-cell-dip-aa.md) - Manufacturer Part Number: 2460 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Keystone Electronics - Part Type: Battery Holder - Voltage: 1.5V - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p28.pdf **Pins:** - NEGATIVE [pin N] - POSITIVE [pin P] ### BZ1 — [Buzzer](https://www.flux.ai/jecstronic/buzzer.md) - Part Type: Buzzer **Pins:** - - - + ### D1 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Series Resistance: 0.42Ω - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 **Pins:** - A [pin 2] - K [pin 1] ### J1 — [Pin Header 01x03 2.54mm Horizontal](https://www.flux.ai/adrian95/pin-header-01x03-254mm-horizontal.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### SPK1 — [FS1508MB0810-H8.0](https://www.flux.ai/lcsc/fs1508mb0810-h8p0.md) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2012141208_FUET-FS1508MB0810-H8-0_C969972.pdf - Manufacturer Part Number: FS1508MB0810-H8.0 - LCSC Part Number: C969972 - JLCPCB Part Class: Extended Part - Part Type: Speakers - Package or Case Code: BEEP-TH_BD15.0-P10.20-D1.2 - Product Info Url: https://lcsc.com/product-detail/Speakers_FUET-FS1508MB0810-H8-0_C969972.html - Manufacturer Name: FUET(福声科技) **Pins:** - 1 [pin 1] - 2 [pin 2] ### U1 — [Arduino-UNO-R3](https://www.flux.ai/jecstronic/arduino-uno-r3.md) - Manufacturer Name: Arduino - Part Type: Development Board - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: Arduino-UNO-R3 - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000066_Web.pdf **Pins:** - +3V3 [pin 4] - +5V [pin 5] - AREF [pin 30] - D0/RX [pin 15] - D1/TX [pin 16] - D10 [pin 25] - D11 [pin 26] - D12 [pin 27] - D13 [pin 28] - D14/A0 [pin 9] - D15/A1 [pin 10] - D16/A2 [pin 11] - D17/A3 [pin 12] - D18/A4 [pin 13] - D18/SDA [pin 31] - D19/A5 [pin 14] - D19/SCL [pin 32] - D2 [pin 17] - D3 [pin 18] - D4 [pin 19] - D5 [pin 20] - D6 [pin 21] - D7 [pin 22] - D8 [pin 23] - D9 [pin 24] - GND [pin 6] - GND [pin 29] - GND [pin 7] - IOREF [pin 2] - NC [pin 1] - RESET [pin 3] - VIN [pin 8] ### U2 — [SIM800L Module](https://www.flux.ai/adrian95/sim800l-module.md) - Manufacturer Name: Simcom - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://components101.com/sites/default/files/component_datasheet/SIM800L-Datasheet.pdf - Manufacturer Part Number: SIM800L - Part Type: Module **Pins:** - DTR [pin 11] - GND [pin 6] - MIC- [pin 9] - MIC+ [pin 10] - NET [pin 1] - RING [pin 12] - RST [pin 3] - RXD [pin 4] - SPK- [pin 7] - SPK+ [pin 8] - TXD [pin 5] - VCC [pin 2] ### U3 — [GMI9767-38db](https://www.flux.ai/lcsc/gmi9767-38db.md) - Part Type: Microphones - Package or Case Code: MIC-SMD_BD9.7-P2.54 - Manufacturer Name: INGHAi(赢海) - Manufacturer Part Number: GMI9767-38db - LCSC Part Number: C233997 **Pins:** - 1 [pin 1] - 2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/yanis2010/yara-help](https://www.flux.ai/yanis2010/yara-help).* --- *Generated from [https://www.flux.ai/yanis2010/yara-help](https://www.flux.ai/yanis2010/yara-help)*