Will Siffer

Combine 3D printing and electronics to make your own automatic rotary Zen garden. Learn how to use a 555 timer for motor control.

3D printing is not always the catch-all solution so many believe it is. Here are my best practices when it comes to 3D printing.

We started this project with a basic idea of what we wanted for a simple prototype. By the end , we had a fully working PCB remotely logging environmental data!

Last week we found an issue that prevented RFID from working properly. Now with that issue solved we are able to re-run tests and evaluate the RFID system again.

When the 5-volt rail of our newest PCB offered a steady 3.5 volts, we knew something was wrong, but this would turn out to be a process fault, not hardware.

Learn how LEDs work and how to pick the best ones for your projects.What does this mean for a radio device? We need to evaluate and prove that it can handle every environment it may experience before it is expected to succeed.