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使用RF 433MHz收发模块与Arduino的配合

本文旨在成为流行 RF 433MHz 发射器/接收器模块的完整指南。我将解释其工作原理，展示一些功能，并分享一个 Arduino 项目示例，您可以将其采纳并应用于您自己的项目中。 这些 RF 模块在 Arduino 爱好者中非常流行。433MHz 用于各种需要无线控制的应用中。这些模块 ...
GitHub

Arduino Library for the A76XX family of SIMCOM cellular modems

There are a number of great libraries out there to allow IoT devices to connect to the internet using a variety of network protocols. For cellular-enabled devices, the choice typically falls on ...
IEEE

Study of Flexible RF Front-end Module Based on Liquid Crystal Polymer Substrate

Abstract: In this study, a miniature and high performance RF front-end module based on liquid crystal polymer (LCP) substrate is presented. The module consists of microstrip low pass filter (LPF) and ...
IEEE

An Integrated Passive Device RF Front-End for Narrow-Band Internet-of-Things Modules

Abstract: This paper presents an integrated passive device (IPD) solution, that implements a dedicated RF front-end (RF-FE) for narrow-band internet-of-things (NB-IoT) modules. Adopting ST-proprietary ...
GitHub

A minimalist 8-bit "TTL" microcomputer based on a bit-serial ALU.

TICK is a variation of THE 16-bit MITE, bit serial machine. The Accumulator and RAM bus have been truncated to 8-bits. However the Program Counter and the B-Register remain at 16-bits wide. MITE ...