140W Electronic Load : Variable Load, PD Control, Volts Amps Watts Meters, Easy To Build!

This video is sponsored by PCBWay For All Your PCB needs: free $5 discount coupon
https://www.pcbway.com/setinvite.aspx...

This project has been in progress for some time. In this final episode we will add the Volts, Current and Watts meters and test it out. This project is available on PCBWay, it consists of two PCBs, the electronic load and the monitor/display PCB. The monitor/display is optional, the load works well without it and you can use an external USB analyser or multimeter to monitor the current drawn by the load. As well as loading USB and PD supplies, there are 4mm banana sockets so you can use this to load any power supply up to 30V. Mulitload now available as a shared project on pcbway.com

Multiload
https://www.pcbway.com/project/sharep...

Optional Daughter Board
https://www.pcbway.com/project/sharep...

You can watch Det explaining the source code for the meter module here. You will also find the Schemtics, Gerbers, Pick and Place files etc from Detlef's channel.
Det Builds Stuff    / @detbuildsstuff  
   • MultiLoad [LER] - Now With 100% More ...  

You can watch how this project was developed here:
   • MultiLOAD DIY General Purpose 140W Va...  
   • How to Connect Transistors In Paralle...  
   • MultiLOAD: Add Current Voltage and Wa...  
   • LER Projects Update, Mr Bleep, Multi ...  

I work in collaboration with:
The Electronics Channel (with Carlos and Detlef)
   / @theelectronicschannel  

Gran Canaria Uncovered
   / @grancanariauncovered   (with Detlef and Julie. Not electronics related)

Det Builds Stuff -    / @detbuildsstuff   (Detlef)
Retro Upgrade -    / @retroupgrade   (Carlos)


Equipment used in my videos.
TEST METERS
Aneng AN8009
https://s.click.aliexpress.com/e/_DdW...
https://amzn.to/469ZgOS
https://www.banggood.com/custlink/mD3...
VC480C+
https://s.click.aliexpress.com/e/_DEY...
https://amzn.to/3Q3LEz7
https://amzn.to/46tmNdo
MESR-100 ESR METER
https://amzn.to/3tiy8hK
https://amzn.to/3RwvejK
https://s.click.aliexpress.com/e/_Dmi...
XC6013L CAPACITOR METER
https://s.click.aliexpress.com/e/_DmX...
https://amzn.to/3t71Nul
https://amzn.to/3LDdcbO
FNB58 USB ANALYZER
https://s.click.aliexpress.com/e/_Dmd...
https://amzn.to/3tb1QW8
https://amzn.to/46oMn30
https://www.banggood.com/custlink/mKm...
PCI POST ANALYZER
https://s.click.aliexpress.com/e/_DBs...
https://amzn.to/46m9Gep
TL460S Plus PCI_E ANALYZER
https://s.click.aliexpress.com/e/_DnB...
https://amzn.to/3ZERvOs
OSCILLOSCOPES
FNIRSI 1014D
https://s.click.aliexpress.com/e/_DEz...
https://amzn.to/3RxMFk1
https://www.banggood.com/custlink/KKG...
FNIRSI DSO-TC3
https://s.click.aliexpress.com/e/_DC8...
https://amzn.to/3RBsgdS
https://www.banggood.com/custlink/Gm3...
FNIRSI DPOX180H
https://s.click.aliexpress.com/e/_DBX...
https://amzn.to/468oooT
https://www.banggood.com/custlink/GGG...
BENCH PSU
NPS3010W
https://s.click.aliexpress.com/e/_DDP...
https://amzn.to/3rxsuIf
https://www.banggood.com/custlink/3DD...
SOLDERING
T12 Station with M8 9501 Handle
https://s.click.aliexpress.com/e/_DFV...
https://amzn.to/3FdG8Ul
M8 9501 HANDLE
https://s.click.aliexpress.com/e/_De0...
T12-BC3 Tip
https://s.click.aliexpress.com/e/_DeN...
https://amzn.to/3EUFpqQ
https://amzn.to/3PB8axw
SUGON T26D
https://s.click.aliexpress.com/e/_DFx...
QUICK 861DW
https://s.click.aliexpress.com/e/_DDo...
https://amzn.to/3PBOKZH
https://amzn.to/3RCSqNh
PROS'KIT SS-331H
https://s.click.aliexpress.com/e/_DDo...
SS-331H Spare Parts
https://www.aliexpress.com/item/40002...
THERMAL CAMERA
Infiray P2 Pro
https://s.click.aliexpress.com/e/_Dmu...
https://amzn.to/457PgEb
https://www.banggood.com/custlink/DDG...

EEPROM Programming
TL866 II+
https://s.click.aliexpress.com/e/_Dls...
https://amzn.to/3RTCRB9
https://amzn.to/3LDu3Lu
CH341A
https://s.click.aliexpress.com/e/_Dk0...
https://amzn.to/48IZiir
1.8V ADAPTER
https://s.click.aliexpress.com/e/_Dci...
CONSUMABLES
NC-559-ASM FLUX
https://s.click.aliexpress.com/e/_Dda...
DESOLDER BRAID (I use size 8045)
https://s.click.aliexpress.com/e/_Dl5...
https://s.click.aliexpress.com/e/_DFJ...
MECHANIC HX-T100 Solder 63:37 (I use 0.6mm)
https://s.click.aliexpress.com/e/_DeZ...
ESD-11 TWEEZERS
https://s.click.aliexpress.com/e/_DCZ...
https://amzn.to/3PVfO7e

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Thank you
Richard