Introduction: Electronic Piggy Bank
A wooden piggy bank that counts the amount of money that is put in, using flex sensor and reset button to control and displayed with a LCD screen.
Step 1: Tutorials From the SIK Guide (SparkFun RedBoard)
we used the LCD tutorial (#15) as a main operating system, and we added the flex sensor(#9) and the control button(#5) to the operating system. we combine the coding and the wiring together to make one system.
Step 2: Making a Wood Box
we spray painted the wood box first, and then cut out a few holes for wires, the LCD
Step 3: Assemble
we taped all the sensors and the arduino board to the inside of the box and then we nailed all the wooden pieces together.