Full Circuit

Power Circuit

Description

This circuit is used to connect two power source (battery and DC power) in parallel and the diode (⚠️6A rated current) to prevent any back current

Usage

This circuit is used in keep powering the circuit if any blackout happen

Specs

• Battery:
  • voltage: 12V
  • capacity : 5 Ah
  • rated discharge rate : ≥ 10 A
• power supply :
  • Voltage : 12V
  • rated discharge : ≥ 10 A
• Diodes:
  • rated current : 10A

Dc Dc converter

Description

This module is used to stepdown the dc voltage from the power supply to Raspberry pi and relay module

Note

The Out- and Input- must be connect to the common ground

Usage