Circuit Documentation

Summary

This document provides a detailed overview of a circuit designed to control a water pump using an Intel Galileo microcontroller, a 1 Channel 5V Relay Module, and a Float Switch. The circuit is powered by the Intel Galileo and uses the relay to switch the water pump on and off based on the state of the float switch.

Component List

1. 1 Channel 5V Relay Module

   • Pins: VCC+, VCC- (GND), IN, N.O., COM, N.C.
   • Description: A relay module used to control high voltage devices with a low voltage signal.
   • Purpose in Circuit: To control the water pump based on the signal from the Intel Galileo.

2. Intel Galileo

   • Pins: A0, A1, A2, A3, A4/SDA, A5/SCL, ICSP MISO, 5V, ICSP SCK, ICSP MOSI, RESET, GND, none, ioref 3, ioref 2, ioref 1, vin-2, vin-1, coin -, coin +, jtag 9, jtag 7, jtag 5, jtag 3, jtag 1, jtag 10, jtag 8, jtag 6, jtag 4, jtag 2, D8, D9 PWM, D10 PWM/SS, D11 PWM/MOSI, D12/MISO, D13/SCK, AREF, D0/RX, D1/TX, D2, D3 PWM, D4, D5 PWM, D6 PWM, D7, ioref, 3V3, VIN, N/C
   • Description: A microcontroller board based on the Intel Quark SoC X1000 application processor.
   • Purpose in Circuit: To read the state of the float switch and control the relay module.

3. Float Switch

   • Pins: GND, Digital Pin
   • Description: A switch that opens or closes based on the level of the liquid.
   • Purpose in Circuit: To detect the water level and send a signal to the Intel Galileo.

4. Water Pump

   • Pins: positive, negative
   • Description: A pump used to move water.
   • Purpose in Circuit: To pump water when activated by the relay module.

Wiring Details

1 Channel 5V Relay Module

• VCC+ connected to 5V on Intel Galileo
• VCC- (GND) connected to negative on Water Pump
• IN connected to D3 PWM on Intel Galileo
• N.O. connected to positive on Water Pump

Intel Galileo

• 5V connected to VCC+ on 1 Channel 5V Relay Module
• D3 PWM connected to IN on 1 Channel 5V Relay Module
• GND connected to GND on Float Switch
• D2 connected to Digital Pin on Float Switch

Float Switch

• GND connected to GND on Intel Galileo
• Digital Pin connected to D2 on Intel Galileo

Water Pump

• positive connected to N.O. on 1 Channel 5V Relay Module
• negative connected to VCC- (GND) on 1 Channel 5V Relay Module

Code

There is no code provided for this circuit.