DIY Club: Electronic Troubleshooting Course

This course is designed to help you understand how to find faults, repair, and test electronic circuits and devices step by step.

---

📘 Course Level: Beginner to Intermediate

You will learn:

• Basic fault finding

• Testing components

• Repair techniques

• Practical troubleshooting methods

---

🧠 Module 1: Basics of Electronics Faults

• What is troubleshooting

• Common electronic problems

• Short circuit vs open circuit

• Power failure issues

---

🔧 Module 2: Tools for Troubleshooting

• Multimeter usage

• Test light and continuity tester

• Soldering iron basics

• Power supply checking

---

⚡ Module 3: Power Problems

• No power in device

• Weak voltage issues

• Battery vs adapter faults

• Fuse checking and replacement

---

🔌 Module 4: Component Testing

• Resistor testing

• Capacitor checking

• Diode testing

• Transistor basic test

---

💡 Module 5: Circuit Level Troubleshooting

• LED not working circuits

• Buzzer and alarm faults

• Relay switching problems

• Loose connection detection

---

🔥 Module 6: Advanced Fault Finding

• PCB track damage

• Overheating components

• Signal loss issues

• Intermittent faults

---

🛠️ Module 7: Repair Techniques

• Replacing components

• Soldering and desoldering

• Jumper wire fixing

• PCB cleaning methods

---

📊 Module 8: Practical Projects

• Repair of LED bulb circuit

• Fixing mobile charger

• Simple power supply repair

• DIY alarm system troubleshooting

---

💡 Tips for Success

• Always start from power section

• Use multimeter step-by-step

• Don’t guess—test properly

• Keep safety first

---

🎯 Conclusion

This course will make you confident in repairing small electronic devices and understanding circuit behavior. It is perfect for DIY Club learners who want practical electronics skills.

---