Voltlog #207 – Making a DIY Spot Welder From A Microwave Transformer

Welcome to a new voltlog, today I’m gonna talk about a DIY spot welder that I built, the advantages of suck a build as well as the disadvantages or the the problems I encountered. So the idea for this project started many months ago, I was actually at a local recycling center to deposit some old electronics, when I saw this microwave oven transformer sitting right there on a table, like the guy in charge of the place literally took the transformer out of a microwave oven a few hours prior to me arriving there.

So that sparked the idea in my head, I asked the guy if I can have the transformer, he said yes and that was the start.

Voltlog #112 – The nicest PCB ruler (with microwave components)

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.

Link to this pcb ruler 

Voltlog #65 – InTheMail

Welcome to a new InTheMail, the series that will make your account balance go negative or so I’ve been told by my viewers. I admit it myself, when I watch these kind of episodes from other youtubers and i see something interesting, there is no going back, I have to order that stuff.

Here is a list with the items shown in this video:

  • 3W RGB Flashing Rainbow LED
  • Mini LCD Digital Humidity Temperature Meter
  • ACS712 Current Sensor Module
  •  TTP226 8 Channel Capacitive Touch Sensor
  • W25Q32B Winbond 32M SPI Flash Memory
  • Universal USB breakout board
  • Adjustable DC-DC Step-Down Converter
  • 5.8GHz Microwave Radar Sensor
  • AA NiMH Rechargeable Battery

Links for all of these items will be in the video description which is visible on youtube.