_The link for the other useful videos:_ *1) Types of Resistors:* kzbin.info/www/bejne/nHvZYXdsfcmehcUsi=E4Qv7r4bLziJEqOF *2) Types of Capacitor:* kzbin.info/www/bejne/i36tq3lulMStrqMsi=DXPLdfPhr-ygsu6W *3) Heatsink Explained:* kzbin.info/www/bejne/gnKZeZKofNR9qassi=CRLSxJDpgHNjHJZw