The Wireless Brain Stimulator (WBS) is a specialized book that focuses on the development, implementation, and testing of a wireless brain stimulator for studies on neurodegenerative diseases in animal models. The tests conducted were performed on rats. The book provides a detailed description of the prototype, which is wirelessly controlled via an Android application. This application allows users to adjust various signal stimuli in real-time, including sinusoidal, square, and other arbitrary waveforms, as well as their frequency and amplitude. The comprehensive analysis and practical applications of the stimulator make this work a valuable resource for researchers and professionals in the field of neuroscience.