Circuit Documentation

Summary

This circuit consists of multiple LEDs, power jacks, push switches, a battery pack, a boost converter, a rotary potentiometer, and a 7-inch WaveShare display. The circuit is designed to control the power and illumination of the LEDs through push switches and to power the display and fans using a boost converter and a battery pack.

Component List

1. LED: Two Pin (red)

   • Pins: cathode, anode
   • Description: Red LED
   • Purpose: Provides red illumination

2. LED: Two Pin (white)

   • Pins: cathode, anode
   • Description: White LED
   • Purpose: Provides white illumination

3. Power Jack

   • Pins: POSITIF, NEGATIF
   • Description: Standard power jack
   • Purpose: Provides power input

4. 2Pin Push Switch

   • Pins: Input +, Output +
   • Description: Push button switch
   • Purpose: Controls the power to the LEDs

5. Battery Pack

   • Pins: +, -
   • Description: Battery pack
   • Purpose: Provides power to the circuit

6. 2.1mm Barrel Jack with Terminal Block

   • Pins: POS, NEG
   • Description: Barrel jack with terminal block
   • Purpose: Connects to the boost converter

7. XL6009E1 Boost Converter

   • Pins: IN+, IN-, OUT-, OUT+
   • Description: Boost converter
   • Purpose: Boosts the voltage from the battery pack

8. 40 Fan 12v

   • Pins: +12V, -12V
   • Description: 12V fan
   • Purpose: Provides cooling

9. Rotary Potentiometer

   • Pins: leg1, wiper, leg2
   • Description: Potentiometer
   • Purpose: Adjusts resistance

10. 7 inch WaveShare (H)

    • Pins: HDMI, +, -, USB Power, Touch USB, Audio, VGA
    • Description: 7-inch display
    • Purpose: Displays visual output

11. Terminal Block

    • Pins: 1, 2, 3, 4, 5, 6, 7, 8
    • Description: Terminal block
    • Purpose: Connects multiple components

Wiring Details

LED: Two Pin (red)

• cathode: Connected to the negative terminal of the battery pack
• anode: Connected to the output of a push switch

LED: Two Pin (white)

• cathode: Connected to the negative terminal of the power jack
• anode: Connected to the output of a push switch

Power Jack

• POSITIF: Connected to the anode of the white LEDs
• NEGATIF: Connected to the cathode of the white LEDs

2Pin Push Switch

• Input +: Connected to the positive terminal of the power jack
• Output +: Connected to the anode of the LEDs

Battery Pack

• +: Connected to the input of a push switch
• -: Connected to the cathode of the red LED

2.1mm Barrel Jack with Terminal Block

• POS: Connected to the input of the boost converter
• NEG: Connected to the input of the boost converter

XL6009E1 Boost Converter

• IN+: Connected to the positive terminal of the barrel jack
• IN-: Connected to the negative terminal of the barrel jack
• OUT+: Connected to the positive terminal of the power jack
• OUT-: Connected to the negative terminal of the power jack

40 Fan 12v

• +12V: Connected to the terminal block
• -12V: Connected to the terminal block

Rotary Potentiometer

• leg1: Connected to the terminal block
• wiper: Connected to the terminal block
• leg2: Connected to the terminal block

7 inch WaveShare (H)

• +: Connected to the terminal block
• -: Connected to the terminal block

Terminal Block

• 1: Connected to the negative terminal of the power jack
• 2: Connected to the negative terminal of the fan
• 3: Connected to the positive terminal of the display
• 4: Connected to the positive terminal of the fan
• 5: Connected to the potentiometer leg1 and wiper
• 6: Connected to the negative terminal of the fan
• 7: Connected to the potentiometer leg2
• 8: Connected to the positive terminal of the fan

Code

No microcontroller code is provided for this circuit.

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This documentation provides a comprehensive overview of the circuit, including a summary, component list, wiring details, and code documentation. Each component is described with its purpose and connections, ensuring clarity and ease of understanding for anyone working with this circuit.