Latest Communication Technical Articles

This article discusses implementation details for a simple yet effective technique that can improve your digital communication.

This article discusses implementation details for a simple yet effective technique that can improve your digital communication.

This article, part of AAC’s Analog Circuit Collection, presents a simple yet effective replacement for ADC-based window…

This article, part of AAC’s Analog Circuit Collection, presents a simple yet effective replacement for ADC-based window detection.

This article provides detailed information on sampling audio signals and transferring the data to a PC for analysis.

This article provides detailed information on sampling audio signals and transferring the data to a PC for analysis.

With all these invisible radio frequencies flying through the air, we should know a little bit about what exactly they are!

With all these invisible radio frequencies flying through the air, we should know a little bit about what exactly they are!

Part 3 of this project focuses on choosing and configuring the servos you will use to create your Wi-Fi Eye.

Part 3 of this project focuses on choosing and configuring the servos you will use to create your Wi-Fi Eye.

Bluetooth LE was designed with the IoT in mind. Here are some options for troubleshooting your next Bluetooth LE project.

Bluetooth LE was designed with the IoT in mind. Here are some options for troubleshooting your next Bluetooth LE project.

In this project, we first examine how to install an ESP8266 add-on on Arduino IDE and then we make a configurable web…

In this project, we first examine how to install an ESP8266 add-on on Arduino IDE and then we make a configurable web server with an ESP8266 and show the simplicity of this process.

Bluetooth low energy (BLE) is designed to intermittently transmit information using a limited amount of power. This…

Bluetooth low energy (BLE) is designed to intermittently transmit information using a limited amount of power. This article provides the building blocks that allow you to add BLE to your projects for $5 (plus a one-time purchase of a $15 programmer).

Enter the world of the Internet of Things by building your own IoT notification device.

Enter the world of the Internet of Things by building your own IoT notification device.

This project uses the Alorium Technology XLR8, a Bluetooth LE HID Implementation, and the EasyVR voice recognition module…

This project uses the Alorium Technology XLR8, a Bluetooth LE HID Implementation, and the EasyVR voice recognition module to add voice-activated movements to your next project.

Transmit humidity and temperature data with a fully functional, off-the-shelf, battery-less wireless sensor node.

Transmit humidity and temperature data with a fully functional, off-the-shelf, battery-less wireless sensor node.

RFID is an advanced technique for attaching information to objects of all kinds, and ICs such as the ST25DV series can…

RFID is an advanced technique for attaching information to objects of all kinds, and ICs such as the ST25DV series can help you to implement this technology.

This article shows you two ways to use a Raspberry Pi Zero Wireless to track flights in your area. It also demonstrates…

This article shows you two ways to use a Raspberry Pi Zero Wireless to track flights in your area. It also demonstrates how it can control a 64×64 RGB matrix.

The BNO055 is an absolute orientation sensor from Bosch that combines sensor data and a microprocessor to filter and…

The BNO055 is an absolute orientation sensor from Bosch that combines sensor data and a microprocessor to filter and combine the data, giving users their absolute orientation in space.

The Serial Peripheral Interface Bus enables full-duplex serial data transfer between multiple integrated circuits.

The Serial Peripheral Interface Bus enables full-duplex serial data transfer between multiple integrated circuits.

Using a custom framework (RIOT) to control an LED with a networked computer.

Using a custom framework (RIOT) to control an LED with a networked computer.

Learn how to listen to frequencies on the air with nothing more than a USB dongle: first FM radio, then voice signals.

Learn how to listen to frequencies on the air with nothing more than a USB dongle: first FM radio, then voice signals.

All about software-defined radio (SDR).

All about software-defined radio (SDR).

Learn about (for lack of a better term) packetization, a technique that facilitates robust data transfer in optical, RF,…

Learn about (for lack of a better term) packetization, a technique that facilitates robust data transfer in optical, RF, and long-distance-digital communication systems.