hiramvillarreal / DIY

MikroTickets DIY starter Repo

DIY

MikroTickets DIY

Components:

• Arduino UNO SMD rev3.
• Micro SD card Reader.
• MicroSD card.
• LCD 16x2.
• LCD i2c Adapter.
• Push Buttom 12mm momentary.
• 1 pc Rectifier Diode (1N4001 or 1N4002 or 1N4003... or equivalent).
• Power Supply 12V(Max) @ 2A(Min).

Connections:

Micro SD card Reader > Arduino PIN

• CS > D4
• SCK > D13
• MOSI > D12
• MISO > D11
• VCC > 5V
• GND > GND

LCD i2c Adapter > Arduino PIN (i2C)

• GND > GND
• VCC > 5V
• SDA > SDA
• SCL > SCL

Electronic Coin Aceptor (One coin Type) > Arduino PIN

• Coin Signal > Diode > A0 (Diode white mark facing coin aceptor)
• 12 vcc > VIN
• GND > GND

Push Buttom 12mm momentary > Arduino PIN

• 1 > GND
• 2 > A2