Raspberry Pi 3 Details
Raspberry Pi 3 Model B is the earliest model of the third-generation Raspberry Pi. It replaced Raspberry Pi 2 Model B in February 2016. See also Raspberry Pi 3 Model B+, the latest product in the Raspberry Pi 3 range.
Specifications
- Quad Core 1.2GHz Broadcom BCM2837 64bit CPU
- 1GB RAM
- BCM43438 wireless LAN and Bluetooth Low Energy (BLE) on board
- 100 Base Ethernet
- 40-pin extended GPIO
- 4 USB 2 ports
- 4 Pole stereo output and composite video port
- Full size HDMI®
- CSI camera port for connecting a Raspberry Pi camera
- DSI display port for connecting a Raspberry Pi touchscreen display
- Micro SD port for loading your operating system and storing data
- Upgraded switched Micro USB power source up to 2.5A
Pin Out Diagram

F-Tech Wiring Diagram (Without Relay)
Wiring Note:
- Coin Pin → Pin3 (GPIO2)
- SET PIN → Pin5 (GPIO3)
- CS GND → Pin6 (GND)
List Of Devices:
- Raspberry Pi 3
- Raspberry Pi 3 Power Cable
- Atleast 16gb Class 10 SD Card
- Universal Coinslot
- 12v 5Amp Power Supply
- 12v DC Buck Converter
F-Tech Wiring Diagram (With Relay and LED Lights)
Wiring Note:
- Coin Pin → Pin3 (GPIO2)
- RELAY VCC PIN → Pin4 (5V)
- RELAY IN PIN → Pin5 (GPIO3)
- RELAY GND PIN → Pin6 (GND)
- Coinslot GND → Pin6 (GND)
List Of Devices:
- Raspberry Pi 3
- Raspberry Pi 3 Power Cable
- Atleast 16gb Class 10 SD Card
- Universal Coinslot
- 12v 5Amp Power Supply
- 12v DC Buck Converter
- 5v Single Channel Relay Module
- 12v LED Light