8 Common Mistakes While Working on Electronics Workbench....

1. Attaching Batteries.

2. Leaving Wire Joints Open.

3. Misplacing Soldering Iron.

4. Soldering for a Long Time at the Same Place.

5. Reversing Power Supply Polarity.

6. Touching CMOS ICs with a Charged Hand.

7. Removing ICs from the Socket without Using a Lever.

8. Soldering ICs without Using Sockets.