Peaktech 6225A review
An in-depth view of the new PeakTech 6225A 30V 5A switch mode laboratory power supply showing very good results. Continue reading
Thing that I’ve made and might be useful to others.
An in-depth view of the new PeakTech 6225A 30V 5A switch mode laboratory power supply showing very good results. Continue reading
This article is part of my 1000² Smart Home project. Check out the Architecture and Software and then move on to Hardware. An most importantly, check the Lessons learned and why I did what I did. There are already some first results, connecting all parts of the system. Intro There is plenty of software to use in home automation, but of course I decided to stay with open source and free options. In recent years there have been… Continue reading
This article is part of my 1000² Smart Home project. Check out the Architecture and Software and then move on to Hardware. An most importantly, check the Lessons learned and why I did what I did. There are already some first results, connecting all parts of the system. Some history A picture says 1000 words!* *inner voice dependent Which microcontroller? When I began this project, I was long given up on the ATMega and ATTtiny micro, with some… Continue reading
This article is part of my 1000² Smart Home project. Check out the Architecture and Software and then move on to Hardware. An most importantly, check the Lessons learned and why I did what I did. There are already some first results, connecting all parts of the system. What? This page covers things I have learned and why I did what I did in my 1000² project. Some experience, random calculations, opinions and thoughts. Battery philosophy So what… Continue reading
Castellated pads on a non-castellated service does not show good results. Continue reading
Trying to fix a broken scroll encoder with de-bouncing caps. Continue reading
Simple hack to dim the light down and extend battery life, makes a good night light! Continue reading
How do some topologies of power supplies perform? Find out! Continue reading
Thin the cheap dupont jumper wires are a good deal? Think again! Continue reading
A simple active probe for Analog Discovery or oscilloscope, featuring very high input impedance. Continue reading