Arduino Washing Machine Timer

We bought a washing machine for a friend that lives across the border in Mexico.

Arduino washing machine timer. Wash button - This button turn on main wash motor on and off in 30 sec to emulate resiprocating motion. If it is open drain will be closed automatically if not all the filled water will be drained. After gathering all the components required the next step is to connect them according to.

Imgur Link The. To achieve this the outputs of both the timers are connected to NAND gate N1 IC3 which gives a low output only when both the timers are giving high outputsThe output pin 3 of N1 is connected to relay RL1 via pnp transistor T1 so the relay energises only when the output from NAND gate N1 is low. This is an Arduino based project where the ultrasonic sensor and servo motor plays a vital.

The user simply enter the time in minutes and seconds and press the Asterisks key on the Keypad. Arduino instead of a washing machine timer. We cannot guarantee that every book is in the library.

This electronic timer made with Arduino pro mini will keep track of wash time rotate the wash tubs motor in one direction for 5 seconds by connecting WHITE and RED wires through one relay contact. In Arduino UNO there are three timers used for different functions. There are three timer settings ie369 mins.

Download Arduino Washing Machine Timer Book PDF. This video was made by my son and my wife about the digital timer I made for our damaged washing machine. This is to provide a cost saving and a convenience.

Buttons and power supply from original board is used. It is an 8-Bit timer and used in timer function such as delay millis. Arduino base Washing machine controller.