Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes a Beelink MINI S12 N95, a 7-inch display, a fingerprint scanner, a USB plug, a PC power supply, a 240V power source, and a 3D depth camera. The circuit is designed to interconnect these components to achieve a functional system with display, power, and input capabilities.

Component List

Display 7 inch

• Description: 7-inch display
• Pins: HDMI, USB Power, USB Touch Screen

Beelink MINI S12 N95

• Description: Mini PC
• Pins:
  • Power: Input 100-240V AC, 50/60Hz, Output 12V/3A
  • USB 2: USB3.2 Gen2(10Gbps)
  • USB 3: USB3.2 Gen2(10Gbps)
  • HDMI 2: HDMI 2.0 4K@60Hz Output
  • HDMI 1: HDMI 2.0 4K@60Hz Output
  • USB 1: USB3.2 Gen2(10Gbps)
  • USB 4: USB3.2 Gen2(10Gbps)
  • LAN: 1x RealTek RTL8168/8111 PCI-E Gigabit Ethernet NIC

Fingerprint Scanner

• Description: Fingerprint scanner
• Pins: VCC, TX, RX, GND

USB Plug

• Description: USB plug
• Pins: GND, D+, D-, 5V+, Out

PC Power Supply

• Description: PC power supply
• Pins: 220V AC In, PC Power Out

240V Power Source

• Description: 240V power source
• Pins: Live, Neutral

3D Depth Camera

• Description: 3D depth camera
• Pins: USB PORT

Wiring Details

Display 7 inch

• HDMI connected to Beelink MINI S12 N95 HDMI 1: HDMI 2.0 4K@60Hz Output
• USB Power connected to Beelink MINI S12 N95 USB 3: USB3.2 Gen2(10Gbps)
• USB Touch Screen connected to Beelink MINI S12 N95 USB 1: USB3.2 Gen2(10Gbps)

Beelink MINI S12 N95

• HDMI 1: HDMI 2.0 4K@60Hz Output connected to Display 7 inch HDMI
• USB 3: USB3.2 Gen2(10Gbps) connected to Display 7 inch USB Power
• USB 1: USB3.2 Gen2(10Gbps) connected to Display 7 inch USB Touch Screen
• Power: Input 100-240V AC, 50/60Hz, Output 12V/3A connected to PC Power Supply PC Power Out
• USB 2: USB3.2 Gen2(10Gbps) connected to USB Plug Out
• USB 4: USB3.2 Gen2(10Gbps) connected to 3D DEPTH CAMERA USB PORT

Fingerprint Scanner

• VCC connected to USB Plug 5V+
• TX connected to USB Plug D+
• RX connected to USB Plug D-
• GND connected to USB Plug GND

USB Plug

• Out connected to Beelink MINI S12 N95 USB 2: USB3.2 Gen2(10Gbps)
• 5V+ connected to Fingerprint Scanner VCC
• D+ connected to Fingerprint Scanner TX
• D- connected to Fingerprint Scanner RX
• GND connected to Fingerprint Scanner GND

PC Power Supply

• PC Power Out connected to Beelink MINI S12 N95 Power: Input 100-240V AC, 50/60Hz, Output 12V/3A
• 220V AC In connected to 240V Power Source Live and 240V Power Source Neutral

240V Power Source

• Live connected to PC Power Supply 220V AC In
• Neutral connected to PC Power Supply 220V AC In

3D Depth Camera

• USB PORT connected to Beelink MINI S12 N95 USB 4: USB3.2 Gen2(10Gbps)

Code

No code is provided for this circuit.