How to design a simple LED circuit. Which resistor to use, How to calculate the resistor.<br />👉 👉👉 FREE design software ➡️ <a href="https://www.altium.com/asp/the-engineering-mindset/" target="_blank" rel="nofollow">https://www.altium.com/asp/the-engineering-mindset/</a><br /><br />🎁 LED Resistor calculator ➡️ <a href="https://theengineeringmindset.com/electrical-calculators/" target="_blank" rel="nofollow">https://theengineeringmindset.com/electrical-calculators/</a><br /><br />Good multimeter:➡️ <a href="http://electricl.info/good-multimeter​" target="_blank" rel="nofollow">http://electricl.info/good-multimeter​</a> <br />Pro multimeter:➡️ <a href="http://electricl.info/best-multimeter​" target="_blank" rel="nofollow">http://electricl.info/best-multimeter​</a> <br />Power monitor plug:➡️ <a href="http://engineerz.club/energy-plug​" target="_blank" rel="nofollow">http://engineerz.club/energy-plug​</a> <br /><br />Stepper motor:➡️ <a href="https://youtu.be/09Mpkjcr0bo" target="_blank" rel="nofollow">https://youtu.be/09Mpkjcr0bo</a><br />AC motors ➡️ <a href="https://youtu.be/59HBoIXzX_c" target="_blank" rel="nofollow">https://youtu.be/59HBoIXzX_c</a><br />DC motors:➡️ <a href="https://youtu.be/GQatiB-JHdI" target="_blank" rel="nofollow">https://youtu.be/GQatiB-JHdI</a><br />Transistors:➡️ <a href="https://youtu.be/J4oO7PT_nzQ" target="_blank" rel="nofollow">https://youtu.be/J4oO7PT_nzQ</a><br />Diodes:➡️ <a href="https://youtu.be/Fwj_d3uO5g8" target="_blank" rel="nofollow">https://youtu.be/Fwj_d3uO5g8</a><br />Capacitor:➡️ <a href="https://youtu.be/X4EUwTwZ110" target="_blank" rel="nofollow">https://youtu.be/X4EUwTwZ110</a><br />Inductors: ➡️ <a href="https://youtu.be/KSylo01n5FY" target="_blank" rel="nofollow">https://youtu.be/KSylo01n5FY</a><br />Voltage regulator➡️ <a href="https://youtu.be/d-j0onzzuNQ" target="_blank" rel="nofollow">https://youtu.be/d-j0onzzuNQ</a><br />Series circuits ➡️ <a href="https://youtu.be/VV6tZ3Aqfuc" target="_blank" rel="nofollow">https://youtu.be/VV6tZ3Aqfuc</a><br />Parallel circuits ➡️ <a href="https://youtu.be/5uyJezQNSHw" target="_blank" rel="nofollow">https://youtu.be/5uyJezQNSHw</a><br /><br />👋 SOCIALISE WITH US 👋<br />*******************************<br />👉FACEBOOK: <a href="https://facebook.com/theengineeringmindset/" target="_blank" rel="nofollow">https://facebook.com/theengineeringmindset/</a><br />👉TWITTER: <a href="https://twitter.com/TheEngMindset" target="_blank" rel="nofollow">https://twitter.com/TheEngMindset</a><br />👉INSTAGRAM: <a href="https://instagram.com/engineeringmindset/" target="_blank" rel="nofollow">https://instagram.com/engineeringmindset/</a><br />👉WEBSITE: <a href="Http://TheEngineeringMindset.com" target="_blank" rel="nofollow">Http://TheEngineeringMindset.com</a><br /><br />👀 Links - MUST WATCH!! 👀<br />*******************************<br />⚡ELECTRICAL ENGINEERING⚡<br />👉How electricity works: <a href="https://youtu.be/mc979OhitAg" target="_blank" rel="nofollow">https://youtu.be/mc979OhitAg</a><br />👉Three Phase Electricity: <a href="https://youtu.be/4oRT7PoXSS0" target="_blank" rel="nofollow">https://youtu.be/4oRT7PoXSS0</a><br />👉How Inverters work: <a href="https://youtu.be/ln9VZIL8rVs" target="_blank" rel="nofollow">https://youtu.be/ln9VZIL8rVs</a><br />👉How TRANSFORMER works: <a href="https://youtu.be/UchitHGF4n8" target="_blank" rel="nofollow">https://youtu.be/UchitHGF4n8</a><br />👉How 3 Phase electricity works: <a href="https://youtu.be/4oRT7PoXSS0" target="_blank" rel="nofollow">https://youtu.be/4oRT7PoXSS0</a><br />👉How Induction motor works: <a href="https://youtu.be/N7TZ4gm3aUg" target="_blank" rel="nofollow">https://youtu.be/N7TZ4gm3aUg</a><br />👉What is a KWH: <a href="https://youtu.be/SMPhh8gT_1E" target="_blank" rel="nofollow">https://youtu.be/SMPhh8gT_1E</a><br />👉How induction motor works: <a href="https://youtu.be/N7TZ4gm3aUg" target="_blank" rel="nofollow">https://youtu.be/N7TZ4gm3aUg</a><br /><br />❄️ CHILLER ENGINEERING ❄️<br />👉Chiller Efficiency improvements: <a href="https://youtu.be/8x3MiO5XjhY" target="_blank" rel="nofollow">https://youtu.be/8x3MiO5XjhY</a><br />👉Chilled water schematics: <a href="https://youtu.be/ak51DHAiuWo" target="_blank" rel="nofollow">https://youtu.be/ak51DHAiuWo</a><br />👉Chiller crash course: <a href="https://youtu.be/K0xAKzdROEg" target="_blank" rel="nofollow">https://youtu.be/K0xAKzdROEg</a><br />👉Chiller types: <a href="https://youtu.be/gYcNDT1d30k" target="_blank" rel="nofollow">https://youtu.be/gYcNDT1d30k</a><br />👉Chillers/AHU/RTU: <a href="https://youtu.be/UmWWZdJR1hQ" target="_blank" rel="nofollow">https://youtu.be/UmWWZdJR1hQ</a><br />👉Water cooled chiller Part1: <a href="https://youtu.be/0rzQhSXVq60" target="_blank" rel="nofollow">https://youtu.be/0rzQhSXVq60</a><br />👉Water cooled chiller Part2: <a href="https://youtu.be/3ZpE3vCjNqM" target="_blank" rel="nofollow">https://youtu.be/3ZpE3vCjNqM</a><br />👉Water cooled chiller advanced: <a href="https://youtu.be/QlKSGDgqGF0" target="_blank" rel="nofollow">https://youtu.be/QlKSGDgqGF0</a><br />👉Air cooled chiller: <a href="https://youtu.be/0R84hLprO5s" target="_blank" rel="nofollow">https://youtu.be/0R84hLprO5s</a><br />👉Absorption Chiller : <a href="https://youtu.be/Ic5a9E2ykjo" target="_blank" rel="nofollow">https://youtu.be/Ic5a9E2ykjo</a><br />👉Chiller/Cooling tower/AHU: <a href="https://youtu.be/1cvFlBLo4u0" target="_blank" rel="nofollow">https://youtu.be/1cvFlBLo4u0</a><br />👉Chiller flow rate: <a href="https://youtu.be/tA1_V6-dThM" target="_blank" rel="nofollow">https://youtu.be/tA1_V6-dThM</a><br />👉Chiller fault troubleshooting: <a href="https://youtu.be/Zu0LVVNNVSw" target="_blank" rel="nofollow">https://youtu.be/Zu0LVVNNVSw</a><br />👉Chiller COP calculation: <a href="https://youtu.be/h5ILlZ8nyHE" target="_blank" rel="nofollow">https://youtu.be/h5ILlZ8nyHE</a><br />👉Chiller cooling capacity calcs: <a href="https://youtu.be/BZxXIdxVKeY" target="_blank" rel="nofollow">https://youtu.be/BZxXIdxVKeY</a><br />👉Chiller compressors: <a href="https://youtu.be/7Bah__spkTY" target="_blank" rel="nofollow">https://youtu.be/7Bah__spkTY</a><br />👉Chiller expansion valve: <a href="https://youtu.be/dXiV5YzTZQ4" target="_blank" rel="nofollow">https://youtu.be/dXiV5YzTZQ4</a><br />👉Chiller surge: <a href="https://youtu.be/DQK_-vxObiw" target="_blank" rel="nofollow">https://youtu.be/DQK_-vxObiw</a><br />👉Chiller condenser: <a href="https://youtu.be/p5uuPsyqnwU" target="_blank" rel="nofollow">https://youtu.be/p5uuPsyqnwU</a><br />👉Chiller evaporator: <a href="https://youtu.be/W3w7FpX9j9k" target="_blank" rel="nofollow">https://youtu.be/W3w7FpX9j9k</a><br />👉Chiller compressor centrifugal: <a href="https://youtu.be/PT0UIqAGacg" target="_blank" rel="nofollow">https://youtu.be/PT0UIqAGacg</a><br />👉Chiller cooling capacity: <a href="https://youtu.be/f-N4isgQRGQ" target="_blank" rel="nofollow">https://youtu.be/f-N4isgQRGQ</a><br /><br />🌡️ HVAC ENGINEERING 🌡️<br />👉HVAC Basics: <a href="https://youtu.be/klggop60vlM" target="_blank" rel="nofollow">https://youtu.be/klggop60vlM</a><br />👉Boilers/AHU/FCU: <a href="https://youtu.be/lDeuIQ4VeWk" target="_blank" rel="nofollow">https://youtu.be/lDeuIQ4VeWk</a><br />👉How Heat Pump works: <a href="https://youtu.be/G53tTKoakcY" target="_blank" rel="nofollow">https://youtu.be/G53tTKoakcY</a><br />👉Heat pumps advanced: <a href="https://youtu.be/G53tTKoakcY" target="_blank" rel="nofollow">https://youtu.be/G53tTKoakcY</a><br />👉Fan Coil Units: <a href="https://youtu.be/MqM-U8bftCI" target="_blank" rel="nofollow">https://youtu.be/MqM-U8bftCI</a><br />👉VAV Systems: <a href="https://youtu.be/HBmOyeWtpHg" target="_blank" rel="nofollow">https://youtu.be/HBmOyeWtpHg</a><br />👉CAV Systems: <a href="https://youtu.be/XgQ3v6lvoZQ" target="_blank" rel="nofollow">https://youtu.be/XgQ3v6lvoZQ</a><br />👉VRF Units: <a href="https://youtu.be/hzFOCuAho_4" target="_blank" rel="nofollow">https://youtu.be/hzFOCuAho_4</a><br />👉Cooling load calculations: <a href="https://youtu.be/0gv2tJf7nwo" target="_blank" rel="nofollow">https://youtu.be/0gv2tJf7nwo</a><br />👉Pulley belt calculations: <a href="https://youtu.be/yxCBhD9nguw" target="_blank" rel="nofollow">https://youtu.be/yxCBhD9nguw</a><br />👉Pump calculations: <a href="https://youtu.be/99vikjRrlgo" target="_blank" rel="nofollow">https://youtu.be/99vikjRrlgo</a><br />👉Fan and motor calculations: <a href="https://youtu.be/rl-HQRzL-kg" target="_blank" rel="nofollow">https://youtu.be/rl-HQRzL-kg</a><br />👉HVAC Cooling coils: <a href="https://youtu.be/oSs-4Ptcfhk" target="_blank" rel="nofollow">https://youtu.be/oSs-4Ptcfhk</a><br />👉Cooling towers: <a href="https://youtu.be/UzHJWNL2OtM" target="_blank" rel="nofollow">https://youtu.be/UzHJWNL2OtM</a><br /><br />⚗️ REFRIGERATION SYSTEMS 🌡️<br />👉How refrigerants work: <a href="https://youtu.be/lMqoKLli0Y4" target="_blank" rel="nofollow">https://youtu.be/lMqoKLli0Y4</a><br />👉Thermal expansion valves: <a href="https://youtu.be/oSLOHCOw3yg" target="_blank" rel="nofollow">https://youtu.be/oSLOHCOw3yg</a><br />👉Refrigeration design software: <a href="https://youtu.be/QqP5aY6liAg" target="_blank" rel="nofollow">https://youtu.be/QqP5aY6liAg</a><br />👉Design refrigeration system: <a href="https://youtu.be/TPabv9iDENc" target="_blank" rel="nofollow">https://youtu.be/TPabv9iDENc</a><br />👉Reversing valve: <a href="https://youtu.be/r8n1_6qmsKQ" target="_blank" rel="nofollow">https://youtu.be/r8n1_6qmsKQ</a><br />👉How A/C units work: <a href="https://youtu.be/Uv3GfEQhtPE" target="_blank" rel="nofollow">https://youtu.be/Uv3GfEQhtPE</a><br /><br />⚗️ REFRIGERANTS ⚗️<br />👉Refrierant retrofit guide: <a href="https://youtu.be/1OqgLcU2buQ" target="_blank" rel="nofollow">https://youtu.be/1OqgLcU2buQ</a><br />👉Refrigerant types, future: <a href="https://youtu.be/J77a0keM2Yk" target="_blank" rel="nofollow">https://youtu.be/J77a0keM2Yk</a><br />👉How refrigerants work: <a href="https://youtu.be/lMqoKLli0Y4" target="_blank" rel="nofollow">https://youtu.be/lMqoKLli0Y4</a><br /><br />🌊 HYDRONICS 🌊<br />👉Primary & Secondary system: <a href="https://youtu.be/KU_AypZ-BnU" target="_blank" rel="nofollow">https://youtu.be/KU_AypZ-BnU</a><br />👉Pumps: <a href="https://youtu.be/TxqPAPg4nb4" target="_blank" rel="nofollow">https://youtu.be/TxqPAPg4nb4</a><br />👉Pump calculations: <a href="https://youtu.be/99vikjRrlgo" target="_blank" rel="nofollow">https://youtu.be/99vikjRrlgo</a><br /><br />🔥➡️❄️ HEAT EXCHANGERS 🔥➡️❄️<br />👉Plate Heat Exchangers: <a href="https://youtu.be/br3gkrXTmdY" target="_blank" rel="nofollow">https://youtu.be/br3gkrXTmdY</a><br />👉Micro plate heat exchanger: <a href="https://youtu.be/xrsbujk4u6k" target="_blank" rel="nofollow">https://youtu.be/xrsbujk4u6k</a><br /><br />💻 DATA CENTERS 💻<br />👉Data Center cooling: <a href="https://youtu.be/xBxyhxmhigc" target="_blank" rel="nofollow">https://youtu.be/xBxyhxmhigc</a><br /><br />🔬 PHYSICS 🔬<br />👉What is Density: <a href="https://youtu.be/r0Ej0xB-0C8" target="_blank" rel="nofollow">https://youtu.be/r0Ej0xB-0C8</a><br /><br />🎬 DOCUMENTARY 🎬<br />👉WW2 Bunker HVAC engineering: <a href="https://youtu.be/xEzz-JkPeLQ" target="_blank" rel="nofollow">https://youtu.be/xEzz-JkPeLQ</a> power electronics voltage drop calculation conventional current voltage division electronics engineering<br />#engineering #electronics #electricity<br />...<br /><a href="https://www.youtube.com/watch?v=sCUv1sJSNPY" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=sCUv1sJSNPY</a>