EEVblog

Dave visits the 2014 CCARC Wyong HAM Radio Field day and sets up a car boot sale. Forum HERE Podcast: Download

What’s inside a classic 1979 vintage Hewlett Packard HP41CV calculator? Should Dave totally destroy it, or respect such a fine machine? Forum HERE More photos of the removed PCB are HERE Podcast: Download

Dave takes you behind the scenes on his Kickstarter campaign to show how easy it is to use the dreaded “Survey” feature to get backers address details. Also an insight into the project stats available and database CSV export functions. This is a video for those curious to know how …

3 hours of Dave answering questions from the Youtube audience. Part 1. Forum HERE Podcast: Download

Part 3 in the Precision Current Source series. Dave breadboards a classic precision low current source circuit using the 10V REF102 voltage reference to generate accurate 1mA and 1uA currents. Also some talk about the errors in a typical precision circuit like this. Part 2 HERE Part 1 HERE REF102 …