Plandeka| Quantity | Component name | |
| 5 | × | GL5516 photoresistor Resistor Arrays / Wirewound |
| 1 | × | a piece of aluminum sheet around 4x3 cm |
| 1 | × | 3D printed housing (check files) |
| 1 | × | optionally: 6 pins, a piece of prototype board |
Simple sun position sensor
A sun (or light source in general) position sensor based on camera obscura design. As simple as it gets.