Key Box Birdhouse
A 3D printed birdhouse as a cover for a Key Box.
Read More Key Box BirdhouseAuthor: Sam Perry
Modifying A Boot Dryer
A simple circuit to add auto off capability to a boot dryer or any low power device.
Read More Modifying A Boot DryerManual Pick and Place SMD Vacuum
Foot pedal operated SMD Vacuum for manual placement of components. This upgrade from tweezers makes manipulating SMD components easy during manual PCB assembly.
Read More Manual Pick and Place SMD VacuumSAMC21 Development using Visual Studio Code
A template for getting started with the SAMC21 and Visual Studio Code.
Read More SAMC21 Development using Visual Studio CodeCR2032 Simulator
In this low effort post I briefly describe what a CR2032 Simulator is an how to make one.
Read More CR2032 Simulator18650 Battery Shield Keep Alive Circuit
A simple analog circuit used to keep the 5V rail of a battery shield active when there is zero load.
Read More 18650 Battery Shield Keep Alive CircuitTronxy P802M: Final Upgrade
Wanting a more rigid frame over the acrylic frame I set about on the final upgrade of the Tronxy P802M, a full metal frame.
Read More Tronxy P802M: Final UpgradeCNC 3018 Pro Router: Adding Endstops
The CNC 3018 Pro Router does not come with endstops. While not required for use I wanted to add endstops to enable homing and as a safety for making sure the 3018 pro does not try to go outside of its bounds.
Read More CNC 3018 Pro Router: Adding EndstopsCNC 3018 Pro Router: Build, Setup, and Thoughts
After reading a few articles in Digital Machinist featuring the CNC 3018 Pro Router I decided to pick one up.
Read More CNC 3018 Pro Router: Build, Setup, and ThoughtsMatrix Technology MPM-1010 Digital Power Meter
A quick review of the Matrix MPM-1010 digital power meter, a benchtop version of the Kill A Watt.
Read More Matrix Technology MPM-1010 Digital Power Meter
SD Perry 