Single Axis Solar Tracker without Microcontroller
| Parts | Specification | Quantity |
|---|---|---|
| L293D | Quadruple Half-H Drivers | 1 |
| LM324 | Low-Power, Quad-Operational Amplifiers | 1 |
| HEF4081B | Quad 2-input AND gate | 1 |
| 7805 | 5V Linear Regulator | 1 |
| Limit Switch | SPDT | 2 |
| LDR | Size & resistance varies according to your requirement | 2 |
| Potentiometers | 5K Ohm | 3 |
| Resistors | 1K Ohm | 2 |
| Diode | IN4001 | 2 |
| LED | 2V | 2 |
| DC Motor | 9V or 12V | 1 |
| Power Supply | 9V or 12V | 1 |
| Solar Panel | Optional | 1 |