Motor speed controller tutorial - PWM how to build

Electric motor speed controller. In this video we learn how to design a simple PWM speed controller for a DC motor learning how current flows in the circuit and what each component does. You can even build the circuit yourself! 🎁 Only $2 for 5pcs PCBs, Get Coupon Here :➡️ https://jlcpcb.com/cyt 🎁 PCB design software:➡️ https://www.altium.com/asp/the-engine... 🎁 Download the PCB file:➡️ https://www.pcbway.com/project/sharep... ⚡🛠️ 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 Parts list: 10nF Ceramic capacitor https://amzn.to/3YF7ryQ 0.1uF Ceramic capacitor https://amzn.to/416f4je 1N4148B Diode https://amzn.to/40Xp7ax 1N4001 Diode https://amzn.to/3lz3Cwk LM555CN Integrated circuit https://amzn.to/3k37hCn IRFZ44NPBF Mosfet https://amzn.to/3XJvwmB 1K Ohm resistor 1/25W https://amzn.to/3Ib5SBt 1825255-1 Switch 100kOhm Potentiometer https://amzn.to/3KfvlfO 2 pin terminal https://amzn.to/3xtnsf9 Watch these: DC motors:➡️    • How does an Electric Motor work? DC Motor ...   Transistors:➡️    • Transistors Explained - How transistors work   Diodes:➡️    • Diodes Explained - The basics how diodes w...   Capacitor:➡️    • Capacitors Explained - The basics how capa...   Inductors: ➡️    • Inductors Explained - The basics how induc...   Voltage regulator➡️    • 5V Regulator design tutorial - How it work...   👋 SOCIALISE WITH US 👋 ******************************* 👉FACEBOOK:   / theengineeringmindset   👉TWITTER:   / theengmindset   👉INSTAGRAM:   / engineeringmindset   👉WEBSITE: http://TheEngineeringMindset.com 👀 Links - MUST WATCH!! 👀 ******************************* ⚡ELECTRICAL ENGINEERING⚡ 👉How electricity works:    • How ELECTRICITY works - working principle   👉Three Phase Electricity:    • How Three Phase Electricity works - The ba...   👉How Inverters work:    • How Inverters Work - Working principle rec...   👉How TRANSFORMER works:    • How does a Transformer work  - Working Pri...   👉How 3 Phase electricity works:    • How Three Phase Electricity works - The ba...   👉How Induction motor works:    • How does an Induction Motor work how it wo...   👉What is a KWH:    • What is a kWh - kilowatt hour  + CALCULATI...   👉How induction motor works:    • How does an Induction Motor work how it wo...   ❄️ CHILLER ENGINEERING ❄️ 👉Chiller Efficiency improvements:    • Chiller Efficiency Improvements hvac chillers   👉Chilled water schematics:    • Chilled Water Schematics - How to read hva...   👉Chiller crash course:    • Essential Chiller Terminology HVAC delta t   👉Chiller types:    • Chiller Types and Application Guide - Chil...   👉Chillers/AHU/RTU:    • How Chiller, AHU, RTU work - working princ...   👉Water cooled chiller Part1:    • Chiller Basics - How they work   👉Water cooled chiller Part2:    • Chiller Basics - How they work part 2   👉Water cooled chiller advanced:    • How Chiller works - Design Data   👉Air cooled chiller:    • Absorption Chiller, How it works - working...   👉Absorption Chiller :    • Air Cooled Chiller -  How they work, worki...   👉Chiller/Cooling tower/AHU:    • How a Chiller, Cooling Tower and Air Handl...   👉Chiller flow rate:    • Chiller flow rate measurement and calculat...   👉Chiller fault troubleshooting:    • Chiller faults - troubleshooting   👉Chiller COP calculation:    • Chiller Efficiency CALCULATION - COP Coeff...   👉Chiller cooling capacity calcs:    • CALCULATE Chiller cooling capacity - Cooli...   👉Chiller compressors:    • 🔧 Chiller - Compressor Types   👉Chiller expansion valve:    • Chiller - Expansion Valve HVAC   👉Chiller surge:    • Chiller - Surge   👉Chiller condenser:    • 🔧Chillers - Condensers   👉Chiller evaporator:    • 🔧Chiller - Evaporators   👉Chiller compressor centrifugal:    • Centrifugal Compressors - Chillers HVAC   👉Chiller cooling capacity:    • Chiller - Cooling Capacity Control   🌡️ HVAC ENGINEERING 🌡️ 👉HVAC Basics:    • Fundamentals of HVAC - Basics of HVAC   👉Boilers/AHU/FCU:    • How a boiler, fan coil unit, air handling ...   👉How Heat Pump works:    • How A Heat Pump Works - HVAC   👉Heat pumps advanced:    • How A Heat Pump Works - HVAC   👉Fan Coil Units:    • Fan Coil Unit  - FCU HVAC   👉VAV Systems:    • Variable Air Volume - VAV system HVAC   👉CAV Systems:    • Constant Air Volume - CAV HVAC System   👉VRF Units:    • Video   👉Cooling load calculations:    • Cooling Load Calculation -  Cold Room hvac   👉Pulley belt calculations:    • Pulley Belt CALCULATIONS - Belt length, di...   👉Pump calculations:    • Pump CALCULATIONS, Flow rate, RPM, Pressur...   👉Fan and motor calculations:    • Fan & motor CALCULATIONS, Pulley size, RPM...   👉HVAC Cooling coils:    • HVAC - Cooling coil + Calculations ❄️❄️❄️   👉Cooling towers:    • How Cooling Towers Work   ⚗️ REFRIGERATION SYSTEMS 🌡️ 👉How refrigerants work:    • Refrigerants How they work in HVAC systems   👉Thermal expansion valves:    • How TXV works - Thermostatic expansion val...   👉Refrigeration design software:    • Refrigeration Design Software - Coolselect...   👉Design refrigeration system:    • How to DESIGN and ANALYSE a refrigeration ...   👉Reversing valve:    • Reversing valve - Heat Pump. How it works,...   👉How A/C units work:    • Basic Refrigeration cycle - How it works