Today we are taking a look at a 300W pure sine wave inverter which was provided for free by banggood.com for the purpose of this video. First we take a look at it’s output on the oscilloscope and then we continue with a teardown of the inverter.
Just a short video showing you the nicest pcb ruler I’ve seen so far. It contains the most common microwave components that you will find in an RF design.
Links for all the items shown in this video below:
Today I am taking a look at the Owon B35T, 6000 count multimeter with bluetooth connectivity. Together with the iOS or Android app you get datalogging capability over bluetooth for just $60.
Product page links: Ebay and Aliexpress.
Today I am taking a look at the ISDT Q6 Plus, a 300W battery charger. I was pleasantly surprised by the build quality of the device.
Product page here and some pictures from the teardown below:
I never expected this electronic dummy load to be so bad because I kinda liked the way it’s built and how it looks. Unfortunately it’s way out of spec on the measurements and also has some firmware bugs.
150W Electronic Load Buying Links:
60W Electronic Load Buying Links:
And here a short user manual that I wrote: PDF
This is my review of the Wowstick 1S battery powered electric screwdriver. The product was provided for free by banggood.com. I think it’s a great tool but I would’ve liked to see a bit more torque.
Hello and welcome to a new InTheMail, this one is shot from the new Voltlog lab. I haven’t finished setting everything up in here so the sound & lighting might not be to the same level that I had before but please bare with me I’m working on solving everything. Since I haven’t installed all my equipment I thought it’s better if I do an InTheMail episode so let’s get started.
Here are links to all the items shown in this video:
I understand there has to be some research and testing done for these fuses to meet the safety requirements but can that account for the huge price?
I’m moving to a new apartment and I have more space for the voltlog lab. Unfortunately I won’t be able to upload any videos for 1-2 weeks until I have everything setup.