A few years back i made a compact bench PSU based on a DPS-3002 module and a 24v PSU. I have since made a improved version that also includes the ability to run on my power tool batteries making it ultra-portable. [...]
March 13, 2018
Tag : Project
I recently came across a DPS3005 PSU Module with PC control option , i have used similar modules before in a bench power supply and was impressed with the results . With the launch of a new version that included PC control i decided to order one ! (Banggood.com) A few weeks later it arrived ... [...]
August 6, 2017
Day to day life has got in the way of my projects recently but ive finally found time for a very quick and cheap Board Soldering aid with mainly things i had laying around. This is really quick and easy to build and i have personally found this very useful when soldering. [...]
October 16, 2016
I wanted a simple way of quickly logging on to my computer without having to typing my password in and did not want to have no security either. There are various products on the market that would solve this problem from fingerprint readers to proximity dongles but i decided to see what i could knock up with parts i mainly already had. Looking in my micro stuff i had a RC522 RFID tag reader 3.3v : Also an 3.3v arduino Leonardo clone aswell based on a sparkfun pro micro which also can act as a USB device such as a keyboard. This is useful as if a 5v arduino was used a level shifter would be required due to the RC522 not being 5v torrent. [...]
May 12, 2016