Described here is a simple, inexpensive and useful circuit for electronics hobbyists. The circuit is nothing but a PCB drill speed controller, which can be used to control the speed of any 12VDC small ...

This unit was designed for the Expo Reliant drill. The controller can power other small PCB drills, as well as other devices containing small 12 Volt DC motors, although some changes to component ...

The Kantech KT-2 is a two-door controller that supports two readers, incorporates Wi-Fi connectivity and can be configured in two user-friendly operational modes. The KT-2 can be used with the ...

Abstract: This paper presents the design and layout of a PCB that implements a closed-loop temperature control system for automated soldering. The PID control algorithm can adjust the power delivered ...

This is a library of KiCad schematic symbols and PCB footprints for most Arduino modules. You can use them to make your own PCB design which will effortlessly connect with your chosen Arduino module. ...

This PCB is used to amplify the digital signal, which is generated from the FPGA. Hence, controlling the patch antennas in the metasurface. For the power Conversion, the system has a two stage of ...

The year was 1996 and it was my second year with this Hard Disk Drive company. I had joined them as an EMC Engineer to provide EMC support to the PCB design engineers. Within a year I was being called ...