MultiLOAD: Add Current Voltage and Wattage meters to just about any Electronics Project

The MultiLOAD project is now working! In this episode we show you how to add an optional Voltage, Current and Wattage met using an OLED display and a small Microcontroller. This technique should work for adding simple meters to most electronics projects. We take a look at the design of the circuit, build a prototype to test the concept then design and order the PCB. Once they arrive we will make a test of the final product and Detlef will publish an in depth video about the source code. Once done we will upload the whole project to PCBWay so you can build your own MultiLOAD, with or without the optional meter module. This video is kindly sponsored by PCBway. Please give PCBWay a try for all your PCB needs.    / pcbway   https://www.pcbway.com If you use this link when creating a new PCBWay account and you will receive a free $5 discount coupon: https://www.pcbway.com/setinvite.aspx... Chapters 00:00 Intro 03:46 Adding V,I &W meter 04:30 Design Considerations 10:00 The Prototype 16:59 The Schematic 23:20 Designing The PCB 49:05 Ordering Prebuilt from PCBWay Other creators and channels I work in collaboration with: The Electronics Channel - live Q&A streaming sessions and more, every second Sunday.    / @theelectronicschannel   Det Builds Stuff -    / @detbuildsstuff8128   (Detlef) Retro Upgrade -    / @retroupgrade   (Carlos) Gran Canaria Uncovered -    / @grancanariauncovered   (with Detlef and Julie. Not electronics related) 👉Click the link https://s.click.aliexpress.com/e/_EyB... or enter the search code [AYA50X] on the AliExpress homepage. Don’t forget to enjoy extra savings with the exclusive discount codes below, just for fans like you! 🌟 Remember, these codes can be used on almost all items in selected countries on AliExpress, except for mobile phones. Click my link to explore amazing products on AliExpress and use my codes for additional discounts! 😍 These codes are valid for selected products. Discount Codes: $10-$2:【IFPLEZ84】 $15-$3:【IFPBIXCA】 $30-$5:【IFPZWWSE】 $69-$10:【IFP11Q3U】 $99-$15:【IFPAMZAO】 $139-$25:【IFPDBYNM】 $179-$28:【8LEARN6】 $269-$45:【8LEARN7】 $349-$55:【8LEARN8】 $429-$60:【8LEARN9】 $569-$80:【8LEARN10】 Valid from 17 August 2025 Other PCBWay projects featured on LER The 0-30V 0-10A PSU Project Part 1    • How To Build A Variable Bench PSU 0-30V 0-...   Part 2    • How To Build A Variable Bench PSU 0-30V 0-...   Part 3    • Build this DIY 0-30V 0-10A Lab Bench PSU C...   PCBWay Projects on Learn Electronics Repair Amazing $1 Short Finder    • Convert Your MULTIMETER into an accurate S...   Part 1    • The $1 DIY SHORT CIRCUIT TRACER Part 2. Wi...   Part 2    • The Amazing $1 Short Finder Upgraded! Conv...   Upgraded Version DIY Huntron Tracker / Octopus Curve Tracer    • How To Build the Amazing CHEAP DIY Huntron...   MilliOhm Meter    • Help!! My DIY Electronics Project Doesn't ...   Part 1    • Build A Cheap And Suprisingly Accurate Mil...   Part 2    • Build A Low Cost Micro Ohm Meter - MicroOh...   Part 3 10KHz -255MHz RF Signal Generator    • Help!!! My Electronics Project Doesn't Wor...   Part 1    • Build A Low Cost 10KHz-255MHz RF Signal Ge...   Part 2 300W Active Load    • Build A Low Cost DIY 300W Active Load Proj...   Amazing $1 ESR Meter    • Build This AMAZING $1 DIY ESR Meter Project!   Ring / Flyback Tester    • All You Need To Know About Transformers To...   Amazing $1 Ring / Flyback Tester    • How To Find SHORTED TURNS In A Transformer...   Signal Tracer    • Build A Cheap DIY Signal Tracer / Injector...   Signal Injector In A Pen    • Build A Cheap DIY Signal Injector Pen Usef...   Part 1    • An Absolute Beginners Guide To Designing P...   Part 2    • An Absolute Beginners Guide To Designing P...   Part 3 Modified ATX PSU Analyzer    • This ATX PSU Tester Analyser is USELESS!! ...   Single/Dual Op Amp Tester    • How To TEST OP AMPS Using A Multimeter vs ...   Zener Diode & LED TEster    • How To Test Zener Diodes & LED Lights With...   TL494 Tester    • How to test TL494 / KA7500 PWM Controller IC   TL31 Tester    • How to test TL431 / KIA431  Learn Electron...   Learn Electronics Repair is now on Discord! Come and join the fun, it's free.   / discord   It takes a lot of time and effort to make Youtube videos. If you enjoy my videos or they helped you with your own repairs please consider subscribing to my channel or click LIKE If you would like to help support this channel you could consider sending a Paypal donation or subscribing to my Patreon page. All monies received will go towards buying more items to repair and make interesting videos, or to improve my video recording equipment and will enable me to spend more time making better videos. If you subscribe to my Patreon you'll get my Whatsapp number and I'll give personal repair support You can send donations via this link https://www.paypal.com/paypalme/youtu... You can subscribe via this link   / learnelectronicsrepair   Thank you for your support. Richard