LED Circuit Design - How to design LED circuits. How to calculate resistor size, how to protect LED, how long will a battery power a circuit, how to calculate resistor power rating, how to connect LED and much more. 🎁 LED Resistor calculator ➡️ https://theengineeringmindset.com/electrical-calculators/ ⚡🛠️ TOOLS YOU NEED 🛠️⚡ ************************************** Get this electronics book ➡️ https://amzn.to/41cCJPk Professional Multimeter -➡️ https://amzn.to/3xu2Vaw Good multimeter -➡️ https://amzn.to/3xrbuTd Professional clamp meter ➡️ https://amzn.to/4140FnK Good Clamp meter ➡️ https://amzn.to/3xqt2is Outlet tester ➡️- https://amzn.to/3kavg2l Energy monitoring plug ➡️ https://amzn.to/3SkfPl7 Battery tester -➡️ https://amzn.to/3S3fHWI Basic electronics kit ➡️ https://amzn.to/3xuLiqS MY FAVOURITE GEAR 🎥 My camera - https://amzn.to/3YCZ7Q9 🎤 My Microphone - https://amzn.to/3YYXsUC ⌨️ My Keyboard - https://amzn.to/3lBsl33 🖥️ My monitor - https://amzn.to/415BGjW 🎧 My headphones - https://amzn.to/3lN7R7u 👋 SOCIALISE WITH US 👋 ******************************* 👉FACEBOOK: https://facebook.com/theengineeringmindset/ 👉TWITTER: https://twitter.com/TheEngMindset 👉INSTAGRAM: https://instagram.com/engineeringmindset/ 👉WEBSITE: http://TheEngineeringMindset.com/ 👀 Links - MUST WATCH!! 👀 ******************************* ⚡ELECTRICAL ENGINEERING⚡ 👉How electricity works: https://www.youtube.com/watch?v=mc979OhitAg 👉Three Phase Electricity: https://www.youtube.com/watch?v=4oRT7PoXSS0 👉How Inverters work: https://www.youtube.com/watch?v=ln9VZIL8rVs 👉How TRANSFORMER works: https://www.youtube.com/watch?v=UchitHGF4n8 👉How 3 Phase electricity works: https://www.youtube.com/watch?v=4oRT7PoXSS0 👉How Induction motor works: https://www.youtube.com/watch?v=N7TZ4gm3aUg 👉What is a KWH: https://www.youtube.com/watch?v=SMPhh8gT_1E 👉How induction motor works: https://www.youtube.com/watch?v=N7TZ4gm3aUg ❄️ CHILLER ENGINEERING ❄️ 👉Chiller Efficiency improvements: https://www.youtube.com/watch?v=8x3MiO5XjhY 👉Chilled water schematics: https://www.youtube.com/watch?v=ak51DHAiuWo 👉Chiller crash course: https://www.youtube.com/watch?v=K0xAKzdROEg 👉Chiller types: https://www.youtube.com/watch?v=gYcNDT1d30k 👉Chillers/AHU/RTU: https://www.youtube.com/watch?v=UmWWZdJR1hQ 👉Water cooled chiller Part1: https://www.youtube.com/watch?v=0rzQhSXVq60 👉Water cooled chiller Part2: https://www.youtube.com/watch?v=3ZpE3vCjNqM 👉Water cooled chiller advanced: https://www.youtube.com/watch?v=QlKSGDgqGF0 👉Air cooled chiller: https://www.youtube.com/watch?v=0R84hLprO5s 👉Absorption Chiller : https://www.youtube.com/watch?v=Ic5a9E2ykjo 👉Chiller/Cooling tower/AHU: https://www.youtube.com/watch?v=1cvFlBLo4u0 👉Chiller flow rate: https://www.youtube.com/watch?v=tA1_V6-dThM 👉Chiller fault troubleshooting: https://www.youtube.com/watch?v=Zu0LVVNNVSw 👉Chiller COP calculation: https://www.youtube.com/watch?v=h5ILlZ8nyHE 👉Chiller cooling capacity calcs: https://www.youtube.com/watch?v=BZxXIdxVKeY 👉Chiller compressors: https://www.youtube.com/watch?v=7Bah__spkTY 👉Chiller expansion valve: https://www.youtube.com/watch?v=dXiV5YzTZQ4 👉Chiller surge: https://www.youtube.com/watch?v=DQK_-vxObiw 👉Chiller condenser: https://www.youtube.com/watch?v=p5uuPsyqnwU 👉Chiller evaporator: https://www.youtube.com/watch?v=W3w7FpX9j9k 👉Chiller compressor centrifugal: https://www.youtube.com/watch?v=PT0UIqAGacg 👉Chiller cooling capacity: https://www.youtube.com/watch?v=f-N4isgQRGQ 🌡️ HVAC ENGINEERING 🌡️ 👉HVAC Basics: https://www.youtube.com/watch?v=klggop60vlM 👉Boilers/AHU/FCU: https://www.youtube.com/watch?v=lDeuIQ4VeWk 👉How Heat Pump works: https://www.youtube.com/watch?v=G53tTKoakcY 👉Heat pumps advanced: https://www.youtube.com/watch?v=G53tTKoakcY 👉Fan Coil Units: https://www.youtube.com/watch?v=MqM-U8bftCI 👉VAV Systems: https://www.youtube.com/watch?v=HBmOyeWtpHg 👉CAV Systems: https://www.youtube.com/watch?v=XgQ3v6lvoZQ 👉VRF Units: https://www.youtube.com/watch?v=hzFOCuAho_4 👉Cooling load calculations: https://www.youtube.com/watch?v=0gv2tJf7nwo 👉Pulley belt calculations: https://www.youtube.com/watch?v=yxCBhD9nguw 👉Pump calculations: https://www.youtube.com/watch?v=99vikjRrlgo 👉Fan and motor calculations: https://www.youtube.com/watch?v=rl-HQRzL-kg 👉HVAC Cooling coils: https://www.youtube.com/watch?v=oSs-4Ptcfhk 👉Cooling towers: https://www.youtube.com/watch?v=UzHJWNL2OtM ⚗️ REFRIGERATION SYSTEMS 🌡️ 👉How refrigerants work: https://www.youtube.com/watch?v=lMqoKLli0Y4 👉Thermal expansion valves: https://www.youtube.com/watch?v=oSLOHCOw3yg 👉Refrigeration design software: https://www.youtube.com/watch?v=QqP5aY6liAg 👉Design refrigeration system: https://www.youtube.com/watch?v=TPabv9iDENc 👉Reversing valve: https://www.youtube.com/watch?v=r8n1_6qmsKQ 👉How A/C units work: https://www.youtube.com/watch?v=Uv3GfEQhtPE ⚗️ REFRIGERANTS ⚗️ 👉Refrierant retrofit guide: https://www.youtube.com/watch?v=1OqgLcU2buQ 👉Refrigerant types, future: https://www.youtube.com/watch?v=J77a0keM2Yk 👉How refrigerants work: https://www.youtube.com/watch?v=lMqoKLli0Y4 🌊 HYDRONICS 🌊 👉Primary & Secondary system: https://www.youtube.com/watch?v=KU_AypZ-BnU 👉Pumps: https://www.youtube.com/watch?v=TxqPAPg4nb4 👉Pump calculations: https://www.youtube.com/watch?v=99vikjRrlgo 🔥➡️❄️ HEAT EXCHANGERS 🔥➡️❄️ 👉Plate Heat Exchangers: https://www.youtube.com/watch?v=br3gkrXTmdY 👉Micro plate heat exchanger: https://www.youtube.com/watch?v=xrsbujk4u6k 💻 DATA CENTERS 💻 👉Data Center cooling: https://www.youtube.com/watch?v=xBxyhxmhigc 🔬 PHYSICS 🔬 👉What is Density: https://www.youtube.com/watch?v=r0Ej0xB-0C8 🎬 DOCUMENTARY 🎬 👉WW2 Bunker HVAC engineering: https://www.youtube.com/watch?v=xEzz-JkPeLQ power electronics voltage divider current divider current source voltage source #electronics #engineering #electrical