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In this work, we realize the binary consensus algorithm for use in wireless sensor networks. Binary consensus is used to allow a collection of distributed entities to reach consensus regarding the answer to a binary question and the final decision is based on the majority opinion. Binary consensus can play a basic role in increasing the accuracy of detecting event occurrence. Existing work on the binary consensus algorithm focuses on simulation of the algorithm in a purely theoretical sense. We fill the gap between the theoretical work and real hardware implementation by modifying the algorithm to function in wireless sensor networks. This is achieved by adding a method for nodes to determine who to communicate with as well as adding a heuristic for nodes to know when the algorithm has completed. Our implementation is asynchronous and based on random communication. In this work, we expand our previous …