Circuit Documentation

Summary

This circuit consists of a 12V geared motor, a bridge rectifier, a TP4056 battery charging module, a red LED, a mini digital volt/ammeter, and two 3.7V batteries. The circuit is designed to convert AC to DC, charge a battery, and monitor voltage and current.

Component List

1. Bridge Rectifier

   • Description: Converts AC input to DC output.
   • Pins: AC input +, AC input -, +, -

2. LED: Two Pin (red)

   • Description: A red LED used for indication.
   • Pins: Cathode, Anode

3. 3.7V Battery

   • Description: Provides 3.7V DC power.
   • Pins: +, -

4. TP4056

   • Description: A battery charging module.
   • Pins: OUT-, B-, B+, OUT+, IN-, IN+

5. 12V Geared Motor

   • Description: A motor that operates on 12V DC.
   • Pins: Terminal 1, Terminal 2

6. Mini Digital Volt/Ammeter

   • Description: Measures voltage and current.
   • Pins: Gnd, Vin, Vread, Vsupply

Wiring Details

Bridge Rectifier

• AC input + is connected to Terminal 2 of the 12V Geared Motor.
• AC input - is connected to Terminal 1 of the 12V Geared Motor.
• + is connected to:
  • IN+ of the TP4056
  • Vread of the Mini Digital Volt/Ammeter
  • Cathode of the LED: Two Pin (red)
• - is connected to:
  • IN- of the TP4056
  • Anode of the LED: Two Pin (red)

LED: Two Pin (red)

• Cathode is connected to + of the Bridge Rectifier.
• Anode is connected to - of the Bridge Rectifier.

3.7V Battery (Instance 1)

• + is connected to Gnd of the Mini Digital Volt/Ammeter.
• - is connected to B- of the TP4056.

3.7V Battery (Instance 2)

• + is connected to Vsupply of the Mini Digital Volt/Ammeter.
• - is connected to Gnd of the Mini Digital Volt/Ammeter.

TP4056

• IN+ is connected to + of the Bridge Rectifier.
• IN- is connected to - of the Bridge Rectifier.
• B- is connected to - of the 3.7V Battery (Instance 1).
• B+ is connected to Vin of the Mini Digital Volt/Ammeter.

12V Geared Motor

• Terminal 1 is connected to AC input - of the Bridge Rectifier.
• Terminal 2 is connected to AC input + of the Bridge Rectifier.

Mini Digital Volt/Ammeter

• Gnd is connected to:
  • + of the 3.7V Battery (Instance 1)
  • - of the 3.7V Battery (Instance 2)
• Vin is connected to B+ of the TP4056.
• Vread is connected to + of the Bridge Rectifier.
• Vsupply is connected to + of the 3.7V Battery (Instance 2).

Code

There is no code associated with this circuit.