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Kaktus

167 orders since Jun 23, 2014

14 Reviews

Prelic 155, Smecno, Czechia

Ships from Czechia.

kaktus circuits

Custom Work Available

MightyWatt: 70W Electronic Load for Arduino

MightyWatt: 70W Electronic Load for Arduino

Kaktus

Retired!
USBuddy: USB development tool

USBuddy: USB development tool

Kaktus

Retired!
Spring-Loaded Pogo Test Pins (5 pack)

Spring-Loaded Pogo Test Pins (5 pack)

Kaktus

Retired!
Precision temperature sensor PT100 / PT1000

Precision temperature sensor PT100 / PT1000

Kaktus

Retired!
BFuse: The Breadboard Fuse

BFuse: The Breadboard Fuse

Kaktus

Retired!

About

With 30+ years of experience in electronics, including teaching, Jaroslav is now the manufacturer of all products, which were originally developed by Jakub Polonsky, PhD.

kaktus85/MightyWattR3

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Reviews

Review Breakdown

5
8 4
6 3
0 2
0 1
0

Average Ratings

Product: (5.00)

Documentation: (4.79)

Shipping: (4.64)

Communication: (5.00)

Jeffrey | June 11, 2019

awesome device

For MightyWatt: 70W Electronic Load for Arduino

This is our third Mightywatt....used in production test equipment


Originally, we decided to do our own....then we found this load on Tindie, which was far superior to what we needed
We are very happy with it

Shipping was hit or miss, one of the 3 showed up here 1 month late, was held up in customs for some reason
Documentation and communications have been excellent
We have fully integrated it into a bed of nails test fixture for a power supply test

We are very happy
Avatar
Response from Kaktus | June 11, 2019
Thank you very much Jeffrey, I am glad to see you like MightyWatt!
Sorry about the shipping delay. Customs work in mysterious ways…

Paul | Feb. 18, 2019

Great product, great documentation, exactly what I needed!

For MightyWatt: 70W Electronic Load for Arduino

I needed a high-reliability, low-cost electronic load for testing DC supplies. Out of the box the Mighty-Watt provided all the range in voltage and current that I needed. The accuracy of the unit is more than adequate for my needs. I've used both the R2 & R3 versions and found no issues with either. Great Product!

Philip | Jan. 16, 2019

Great DC Load.

For MightyWatt: 70W Electronic Load for Arduino

Great DC Load, fast shipping and clear communication from the seller. Good documentation package with application notes. Now lets hope he makes a big brother of this, capable of something like 1000W and 100Volts. :-D

Darga | Oct. 8, 2018

Excellent Electronic Load

For MightyWatt: 70W Electronic Load for Arduino

Thanks a lot.
Excellent Electronic Load with a true customer service!
Very happy with the product!
Nothing to add, just thanks!

Alex | Feb. 15, 2018

Excellent programmable load!

For MightyWatt: 70W Electronic Load for Arduino

Product;
Overall it is well made and appears to have good quality components on board. It works perfectly with the provided hardware, firmware and software which meant I didn't have to stuff around building a custom solution!
The only comment I do have are the pins that mate with the Arduino headers, on one side it is very clear which pins they mate with, however the left side could easily be inserted into the wrong pins on the Arduino. Considering these are the power supply pins, I tripple checked these where in the correct place before powering on. Note that in the scheme of things this is only a minor problem...

Shipping;
It was well packed, and arrived with no damage. It was a bit slow, but well priced and it did go half way around the world!

Documentation;
I can't fault it. Well documented and easily accessible.

Communication;
Again, I can't fault it, great seller.

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