Circuit Documentation

Summary

This circuit involves an Arduino UNO microcontroller, various sensors, actuators, and power management components. The circuit is designed to control servos, read data from a color sensor, and manage an RGB LED strip. Power is supplied through a 220V to 12V transformer and regulated using an LM2596 voltage regulator.

Component List

Arduino UNO

• Description: Microcontroller board based on the ATmega328P.
• Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0, A1, A2, A3, A4, A5, SCL, SDA, AREF, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0

Power 220V

• Description: 220V AC power source.
• Pins: hot wire, neutral wire

LM2596

• Description: DC-DC buck converter for voltage regulation.
• Pins: IN, OUT

Transformer 220V TO 12V POWER CONVERTER

• Description: Converts 220V AC to 12V DC.
• Pins: Live, Neutral, Vout +, Vout -

Bridge Rectifier

• Description: Converts AC to DC.
• Pins: Source_in-, source_out-, source_out+, source_in+

TCS3200

• Description: Color sensor.
• Pins: GND, OUT, S2, S3, VCC, LED, S0, S1

LED RGB Strip

• Description: RGB LED strip for lighting.
• Pins: Common Connect, Blue Connect, Red Connect, Green Connect

Photodiode

• Description: Light sensor.
• Pins: cathode, anode

Mosfet

• Description: Transistor for switching.
• Pins: Gate, Drain, Source

Servo

• Description: Servo motor for precise control.
• Pins: GND, VCC, PWM

Ceramic Capacitor

• Description: Capacitor for filtering.
• Pins: pin0, pin1
• Properties: Capacitance: 0.0000001 Farads

Wiring Details

Arduino UNO

• 5V: Connected to VCC of Servo, VCC of Servo, VCC of TCS3200, pin0 of Ceramic Capacitor, pin0 of Ceramic Capacitor
• GND: Connected to GND of Servo, GND of Servo, pin1 of Ceramic Capacitor, pin1 of Ceramic Capacitor, OUT of LM2596, cathode of Photodiode, GND of TCS3200
• Vin: Connected to OUT of LM2596
• D12: Connected to S1 of TCS3200
• D11: Connected to PWM of Servo
• D10: Connected to PWM of Servo
• D9: Connected to LED of TCS3200
• D8: Connected to OUT of TCS3200
• D7: Connected to S3 of TCS3200
• D6: Connected to Gate of Mosfet
• D5: Connected to Gate of Mosfet
• D4: Connected to S2 of TCS3200
• D3: Connected to Gate of Mosfet
• D2: Connected to anode of Photodiode

Power 220V

• hot wire: Connected to Live of Transformer 220V TO 12V POWER CONVERTER
• neutral wire: Connected to Neutral of Transformer 220V TO 12V POWER CONVERTER

LM2596

• IN: Connected to source_out+ of Bridge Rectifier, source_out- of Bridge Rectifier
• OUT: Connected to GND of Arduino UNO, Vin of Arduino UNO

Transformer 220V TO 12V POWER CONVERTER

• Live: Connected to hot wire of Power 220V
• Neutral: Connected to neutral wire of Power 220V
• Vout +: Connected to source_in+ of Bridge Rectifier, Common Connect of LED RGB Strip
• Vout -: Connected to Source of Mosfet, Source of Mosfet, Source of Mosfet, Source_in- of Bridge Rectifier

Bridge Rectifier

• Source_in+: Connected to Vout + of Transformer 220V TO 12V POWER CONVERTER, Common Connect of LED RGB Strip
• Source_in-: Connected to Source of Mosfet, Source of Mosfet, Source of Mosfet, Vout - of Transformer 220V TO 12V POWER CONVERTER
• source_out+: Connected to IN of LM2596
• source_out-: Connected to IN of LM2596

TCS3200

• GND: Connected to GND of Arduino UNO, cathode of Photodiode
• OUT: Connected to D8 of Arduino UNO
• S2: Connected to D4 of Arduino UNO
• S3: Connected to D7 of Arduino UNO
• VCC: Connected to 5V of Arduino UNO
• LED: Connected to D9 of Arduino UNO
• S1: Connected to D12 of Arduino UNO

LED RGB Strip

• Common Connect: Connected to source_in+ of Bridge Rectifier, Vout + of Transformer 220V TO 12V POWER CONVERTER
• Blue Connect: Connected to Drain of Mosfet
• Red Connect: Connected to Drain of Mosfet
• Green Connect: Connected to Drain of Mosfet

Photodiode

• cathode: Connected to GND of Arduino UNO, GND of TCS3200
• anode: Connected to D2 of Arduino UNO

Mosfet

• Gate: Connected to D6 of Arduino UNO, D5 of Arduino UNO, D3 of Arduino UNO
• Drain: Connected to Blue Connect of LED RGB Strip, Red Connect of LED RGB Strip, Green Connect of LED RGB Strip
• Source: Connected to Source of Mosfet, Source of Mosfet, Source_in- of Bridge Rectifier, Vout - of Transformer 220V TO 12V POWER CONVERTER

Servo

• GND: Connected to GND of Arduino UNO
• VCC: Connected to 5V of Arduino UNO
• PWM: Connected to D11 of Arduino UNO, D10 of Arduino UNO

Ceramic Capacitor

• pin0: Connected to 5V of Arduino UNO
• pin1: Connected to GND of Arduino UNO

Documented Code

Arduino UNO Code (sketch.ino)

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

Additional Documentation (documentation.txt)