Reading simple 0 to 5V or 0 to 3.3V signals with an ADC is trivial and can be done entirely with the integrated hardware on most microcontrollers. Things get slightly more difficult when you need to sample analog signal that can be negative or positive. This blog post will walk you through a basic solution […]

SPICE tools (Simulation Program for Integrated Circuit Engineering) such as LTSpice are designed to provide stable circuit simulations in order to validate designs prior to physical prototyping. This is incredibly useful when working with new analog designs as it enables you to quickly validate different circuits without having to spin a prototype or procure the […]