Starting a final-year project and not sure what to actually buy? Most FYPs in electronics, mechatronics and CS share the same building blocks. Here’s a practical checklist you can adapt.
1. The controller (the brain)
Choose based on whether your project needs the internet. Local project — a robot, a display, a control panel — use the Arduino Uno. WiFi/Bluetooth or app-controlled — IoT dashboards, remote monitoring — use the ESP32. See ESP32 vs Arduino Uno to decide.
2. Sensors (the inputs)
Pick the sensors your project measures with: ultrasonic for distance, DHT11 for temperature/humidity, soil moisture for agriculture projects, MQ-2 for gas/smoke safety projects, IR or line sensors for robots. Browse all sensors.
3. Motors & drivers (if it moves)
Moving projects need motors and a driver. Small robot: TT gear motors with an L293D shield. Bigger loads: an L298N driver. Precise positioning (arms, valves): servo motors. See our motor-driver comparison and servo comparison.
4. Power (keep it running)
Decide how it’s powered before the demo, not during it. A 9V battery suits light circuits; 18650 cells suit robots and higher current; a relay module lets your controller switch mains appliances safely.
5. Prototyping & output
You’ll need a breadboard, jumper wires, a 16×2 LCD to display results, and a buzzer for alerts. For communication, an HC-05 Bluetooth module lets you control the project from a phone.
FYP components at a glance
| Category | Buy first | Add per project |
|---|---|---|
| Controller | Arduino Uno / ESP32 | — |
| Sensors | — | Whatever you measure |
| Motion | — | Motors + driver / servos |
| Power | Breadboard power / battery | Correct capacity |
| Prototyping | Breadboard, wires | LCD, buzzer, Bluetooth |
Frequently asked questions
Should I buy everything at once?
Buy the controller and prototyping parts first so you can start, then order sensors and motors once your design is firm. It avoids buying the wrong specific parts.
Can you help me build the whole FYP?
Yes — Arduino Corner also builds custom projects to order. Bring your requirement to the shop or message us.
Original or clone parts for an FYP?
Tested clones are fine for a prototype and keep costs down. We test parts before dispatch.
Related guides
Get your FYP parts
Everything here is in stock at Smart Home | Arduino Corner — Shaheen Market, DAV College Road, Rawalpindi — with same-day delivery in the twin cities and cash on delivery across Pakistan. Browse microcontroller boards, sensors and motors & drivers, or bring your FYP list to us — we’ll gather the whole kit and can build it for you if you want.