Let's start with a background information. Unitra ANIA R-612 is kinda old FM 'tourist' Polish mono radio produced in communist times. It was relatively of good quality both as it comes to materials ...
Connecting the NRF24L01 can be tricky - you have to pay attention to the layout of the pins, adjust them to match those from the library and add a capacitor. This board solves all that, and it already ...
The FM receiver module is based on the TEA5767 [1, 2] chip. It is a well-known module that could be controlled via the I2C bus. It covers the FM frequency range from 76MHz to 108MHz. At the output, it ...
The pinout of the HPD13A - SX1276-based LoRa module is shown below. For this tutorial, we will be using the HDP13A V1.1 LoRa Module which is designed and developed by HPDTeK a well-known manufacturer ...
1 Department of Mathematics and Computer Sciences, University of Kinshasa, Kinshasa, Democratic Republic of the Congo. 2 Faculty of Electronic Engineering, University of South Africa, Pretoria, South ...
We’ve already covered inexpensive offline voice recognition modules based on US516P6 or TW-ASR ONE microcontrollers that allow people to add smarts to their projects without a network connection for ...
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