Quantity   Component name
1 × Ublox NEO-6M/NEO-7M/NEO-M8N receiver module and antenna
1 × Interface PCB Contains microcontroller and sits between the camera and the GPS receiver
1 × ATtiny45 AVR microcontroller from ATMEL Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × MIC5205-3.3BM5 3.3V LDO voltage regulator
1 × 220 ohm resistor
1 × 1k ohm resistor
1 × 1uF 35V tantalum capacitor
1 × 2.2uF 35V tantalum capacitor
1 × 0.1uF disc ceramic capacitor Bypass capacitor for the AVR microcontroller
1 × 470pF disc ceramic capacitor Optional component to reduce noise on the output of the voltage regulator
1 × LED, 3mm, 2 pin, bi-colour (red and green), high-brightness
1 × 4-pin header, female
1 × 4-pin header, male
1 × 6-pin right-angle header, male Optional header used for programming the AVR microcontroller in-circuit
1 × SPDT slide switch
1 × Momentary action push button, right angle
2 × Mini USB socket, female
1 × 3D printed case and camera mount
1 × Micnova GPS-N-7 Camera GPS cable for Nikon D3100 Connects between the accessory port on the camera and a connector on the interface board