LM358 Comparator IC Explained | Circuit, Testing & Practical Demo

LM358 Comparator IC Explained | Circuit, Testing & Practical Demo . . . PCB Repair Tools I Recommend: Digital Multimeter:- 1. https://link.amazon/B0hHH5C76 2. https://link.amazon/B027oRn3E 3. https://link.amazon/B0gCgkEAh Multimeter probs:- 1. https://link.amazon/B0fAWelb5 2. https://link.amazon/B0g2iSiv1 3. https://link.amazon/B0h6fmvvt Soldering iron:- 1. https://link.amazon/B03C0Es3P 2. https://link.amazon/B0ixtDmQP Desoldering vacuum pump:- 1. https://link.amazon/B0bohKRDs 2. https://link.amazon/B0eKbsFCB . . . LM358 Comparator IC, LM358 IC Working, Comparator IC, Comparator Circuit, LM358 Testing, PCB Repair, PCB Repairing, PCB Repairing in Hindi, PCB Repairing Course, Refrigerator PCB Repairing, AC PCB Repairing, Inverter AC PCB Repair, Washing Machine PCB Repairing, SMPS Circuit, Buck Converter, Operational Amplifier, Op Amp, Voltage Comparator, Comparator IC Testing, Reference Voltage, Inverting and Non Inverting, PCB Fault Finding, PCB Testing, Electronic Circuit, Electronics Repair, Electronics Tutorial, PCB Hacks, Practical PCB Repair, LG Refrigerator PCB Repair, Inverter Refrigerator PCB, Compressor PCB Repair, Hindi Electronics Tutorial, PCB Training, PCB Repair Course, Fault Finding in PCB, Electronic Component Testing, LM358 Practical Demo, AC PCB Fault, Refrigerator PCB Fault, PCB Troubleshooting, Repairing Course Hindi . . . LM358 Comparator IC ko itni aasaan bhasha mein shayad hi kisi ne samjhaya hoga. Is video mein aap Comparator IC ki working, circuit, reference voltage, inverting/non-inverting input, LDR example aur practical PCB testing step by step seekhenge. Agar aap AC PCB Repairing, Refrigerator PCB Repairing ya PCB Repairing Course seekh rahe hain, to ye video aapke liye bahut important hai. 👍 Video pasand aaye to Like, Share aur Channel ko Subscribe karna na bhoolen. . . . #PCBHacks #LM358 #ComparatorIC #PCBRepairing #PCBRepair #PCBRepairingHindi #PCBRepairingCourse #ACPCBRepair #RefrigeratorPCBRepair . . .Follow us on:- INSTAGRAM: https://www.instagram.com/pcb.hacks?i... FACEBOOK PAGE:-  / 1xgb7sccgk   About us: ********** We Repair : ✅ All Power Supply Circuit Repair (SMPS, Linear, Inverter-based) ✅ All Washing Machine PCB Repair (Top Load, Inverter & Non-Inverter) ✅ All AC PCB Repair (Window AC, Split AC, Inverter & Non-Inverter) ✅ All Refrigerator PCB Repair (Single Door, Double Door, Frost Free, Inverter Models) ✅ All Microwave Oven PCB Repair (Solo, Grill, Convection) ✅ All Inverter & Non-Inverter Appliance PCB Boards ✅ Component-Level Repair & Testing (Triac, Relay, Regulator IC, Capacitors, Diodes, etc.) ✅ Crystal Testing, SMPS Voltage Output, Voltage Regulator, Connector Pin Details ✅ Real-time Fault Finding, Testing, and On-Site Repair Demonstrations 🛒 We Also Sell: ✔️ Top Load Washing Machine PCBs – Samsung, LG, Whirlpool, Godrej, Voltas Beko, Haier, etc. ✔️ All Running Spare Parts – For AC, fridge, washing machine, microwave, and more ✔️ Tested & Genuine Parts – Trusted by technicians 📩 Need Spare Parts? 👉 Just send us a clear sample photo of the required part on Instagram and we’ll help you with availability, price, and delivery. Disclaimer: video is for educational and informational purposes only. We do not promote any brand misuse or unauthorized repair. All product names, logos, and trademarks shown or mentioned in this video are the property of their respective owners. Copyright Disclaimer under Section 107 of the Copyright Act 1976: Allowance is made for "fair use" for purposes such as education, repair, criticism, comment, and research.