# 8 relay controller for xiao ## Description Xiao could be a good way to mod your house or machines, with a simple relay controller to rule the wires. ## Project Details - **Owner:** praba - **Created:** 11/5/2024 - **Last Updated:** 11/5/2024 - **Visibility:** Public - **Copies:** 1 ## Key Components ### Grove1 — [Grove Female Header](https://www.flux.ai/hayschan/grove-female-header.md) - Manufacturer Part Number: 114020164 - Pin Number: 6 - Manufacturer Name: Seeed Studio - Datasheet URL: https://files.seeedstudio.com/products/114020164/res/Grove%20Female%20Header%20-%20SMD-4P-2.0mm-90D%20Datasheet.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - MP1 [pin MP1] - MP2 [pin MP2] ### Grove2 — [Grove Female Header](https://www.flux.ai/hayschan/grove-female-header.md) - Manufacturer Name: Seeed Studio - Pin Number: 6 - Manufacturer Part Number: 114020164 - Datasheet URL: https://files.seeedstudio.com/products/114020164/res/Grove%20Female%20Header%20-%20SMD-4P-2.0mm-90D%20Datasheet.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - MP1 [pin MP1] - MP2 [pin MP2] ### J1 — [XY301V-A-5.0-3P](https://www.flux.ai/jecstronic/xy301v-a-50-3p.md) - Manufacturer Part Number: XY301V-A-5.0-3P - Part Type: Connector - Manufacturer Name: Microchip - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J13 — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical.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] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J14 — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical.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] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J2 — [XY301V-A-5.0-3P](https://www.flux.ai/jecstronic/xy301v-a-50-3p.md) - Part Type: Connector - Manufacturer Part Number: XY301V-A-5.0-3P - Manufacturer Name: Microchip - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J3 — [XY301V-A-5.0-3P](https://www.flux.ai/jecstronic/xy301v-a-50-3p.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: XY301V-A-5.0-3P - Part Type: Connector - Manufacturer Name: Microchip - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J4 — [XY301V-A-5.0-3P](https://www.flux.ai/jecstronic/xy301v-a-50-3p.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Part Number: XY301V-A-5.0-3P - Manufacturer Name: Microchip - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J5 — [XY301V-A-5.0-3P](https://www.flux.ai/jecstronic/xy301v-a-50-3p.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf - Manufacturer Name: Microchip - Part Type: Connector - Manufacturer Part Number: XY301V-A-5.0-3P - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J6 — [XY301V-A-5.0-3P](https://www.flux.ai/jecstronic/xy301v-a-50-3p.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: XY301V-A-5.0-3P - Part Type: Connector - Manufacturer Name: Microchip - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### K1 — [SRD-05VDC-SL-C](https://www.flux.ai/vasy_skral/srd-05vdc-sl-c.md) - Part Type: Relay - Manufacturer Part Number: SRD-05VDC-SL-C - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Name: Ningbo Songle Relay **Pins:** - A1 - A2 - COM - NC - NO ### K2 — [SRD-05VDC-SL-C](https://www.flux.ai/vasy_skral/srd-05vdc-sl-c.md) - Manufacturer Part Number: SRD-05VDC-SL-C - Manufacturer Name: Ningbo Songle Relay - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Part Type: Relay **Pins:** - A1 - A2 - COM - NC - NO ### K3 — [SRD-05VDC-SL-C](https://www.flux.ai/vasy_skral/srd-05vdc-sl-c.md) - Part Type: Relay - Manufacturer Name: Ningbo Songle Relay - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Part Number: SRD-05VDC-SL-C **Pins:** - A1 - A2 - COM - NC - NO ### K4 — [SRD-05VDC-SL-C](https://www.flux.ai/vasy_skral/srd-05vdc-sl-c.md) - Part Type: Relay - Manufacturer Name: Ningbo Songle Relay - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Part Number: SRD-05VDC-SL-C **Pins:** - A1 - A2 - COM - NC - NO ### K5 — [SRD-05VDC-SL-C](https://www.flux.ai/vasy_skral/srd-05vdc-sl-c.md) - Manufacturer Part Number: SRD-05VDC-SL-C - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Name: Ningbo Songle Relay - Part Type: Relay **Pins:** - A1 - A2 - COM - NC - NO ### K6 — [SRD-05VDC-SL-C](https://www.flux.ai/vasy_skral/srd-05vdc-sl-c.md) - Part Type: Relay - Manufacturer Part Number: SRD-05VDC-SL-C - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Name: Ningbo Songle Relay **Pins:** - A1 - A2 - COM - NC - NO ### LED1 — [LED-1206-Template](https://www.flux.ai/vasy_skral/led-1206-template.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED-1206-Template](https://www.flux.ai/vasy_skral/led-1206-template.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [LED-1206-Template](https://www.flux.ai/vasy_skral/led-1206-template.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED4 — [LED-1206-Template](https://www.flux.ai/vasy_skral/led-1206-template.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED5 — [LED-1206-Template](https://www.flux.ai/vasy_skral/led-1206-template.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED6 — [LED-1206-Template](https://www.flux.ai/vasy_skral/led-1206-template.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Part Type: Transistor - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: S8050 - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q2 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Manufacturer Part Number: S8050 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: MDD - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q3 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Manufacturer Part Number: S8050 - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q4 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Part Type: Transistor - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: S8050 - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q5 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: MDD - Manufacturer Part Number: S8050 - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q6 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Manufacturer Part Number: S8050 - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: MDD **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### U1 — [Seeed Studio XIAO ESP32C3](https://www.flux.ai/seeedstudio/seeed-studio-xiao-esp32c3.md) - Part Type: Microcontroller - Purchase Url: https://www.seeedstudio.com/Seeed-XIAO-ESP32C3-p-5431.html - Manufacturer Name: Seeed Studio - Manufacturer Part Number: 113991054 - Datasheet URL: https://files.seeedstudio.com/wiki/XIAO_WiFi/Resources/esp32-c3_datasheet.pdf **Pins:** - 3V3 [pin 12] - 5V [pin 14] - D10_MOSI_D10 [pin 11] - D7_RX_GPIO20 [pin 8] - D8_SCK_GPIO8 [pin 9] - D9_MISO_GPIO9 [pin 10] - GND [pin 13] - GPIO2_A0_D0 [pin 1] - GPIO21_TX_D6 [pin 7] - GPIO3_A1_D1 [pin 2] - GPIO4_A2_D2 [pin 3] - GPIO5_A3_D3 [pin 4] - GPIO6_SDA_D4 [pin 5] - GPIO7_SCL_D5 [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/praba/8-relay-controller-for-xiao](https://www.flux.ai/praba/8-relay-controller-for-xiao).* --- *Generated from [https://www.flux.ai/praba/8-relay-controller-for-xiao](https://www.flux.ai/praba/8-relay-controller-for-xiao)*