Open AccessArticle by Frank Zhigang Wang Division of Computing, Engineering & Mathematics, University of Kent, Canterbury CT2 7NZ, UK Micromachines 2023, 14(2), 486; https://doi.org/10.3390/mi14020486 (registering DOI) Received: 22 January 2023 / Revised: 6 February 2023 / Accepted: 16 February 2023 / Published: 19 February 2023 (This article belongs to the Special Issue Novel Computing Architectures and Digital Circuit Designs Using Memristors and Memristive Systems) Abstract : Resistors...